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Clindamycin Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Clindamycin, pharmacopeial and non-pharmacopeial Clindamycin impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Clindamycin impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Clindamycin-related products are thoroughly characterized. Clindamycin products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Clindamycin EP Impurity B

Picture of Clindamycin EP Impurity B
SZ CAT No:: SZ-C076048
CAS No: 18323-43-8
Mol.F.: C17H31ClN2O5S
Mol.Wt.: 411.0
Inv. Status: In Stock

Clindamycin Phosphate

Picture of Clindamycin Phosphate
SZ CAT No:: SZ-C076001
CAS No: 24729-96-2
Mol.F.: C18H34ClN2O8PS
Mol.Wt.: 505.0
Inv. Status: In Stock

Clindamycin Dehydro Impurity (Cis + Trans Isomer)

Picture of Clindamycin Dehydro Impurity (Cis + Trans Isomer)
SZ CAT No:: SZ-C076082
CAS No: 1228546-45-9
Mol.F.: C18H32N2O5S
Mol.Wt.: 388.5
Inv. Status: In Stock

Clindamycin Hydrochloride

Picture of Clindamycin Hydrochloride
SZ CAT No:: SZ-C076079
CAS No: 21462-39-5
Mol.F.: C18H33ClN2O5S : HCl
Mol.Wt.: 425.0 : 36.5
Inv. Status: In Stock
Rel. CAS No: 18323-44-9 (free base) ; 58207-19-5 (hydrochloride hydrate)
Rel. CAT No: SZ-C076006 , SZ-C076086 ,

Clindamycin Phosphate EP Impurity A

Picture of Clindamycin Phosphate EP Impurity A
SZ CAT No:: SZ-C076002
CAS No: 154-21-2
Mol.F.: C18H34N2O6S
Mol.Wt.: 406.5
Inv. Status: In Stock

Clindamycin Phosphate EP Impurity B

Picture of Clindamycin Phosphate EP Impurity B
SZ CAT No:: SZ-C076003
CAS No: 54887-31-9
Mol.F.: C17H32ClN2O8PS
Mol.Wt.: 490.9
Inv. Status: In Stock

Clindamycin Phosphate EP Impurity D

Picture of Clindamycin Phosphate EP Impurity D
SZ CAT No:: SZ-C076005
CAS No: NA
Mol.F.: C18H34ClN2O8PS
Mol.Wt.: 505.0
Inv. Status: In Stock

Clindamycin Phosphate EP Impurity E

Picture of Clindamycin Phosphate EP Impurity E
SZ CAT No:: SZ-C076006
CAS No: 18323-44-9
Mol.F.: C18H33ClN2O5S
Mol.Wt.: 425.0
Inv. Status: In Stock
Rel. CAS No: 21462-39-5 (HCl salt) ; 58207-19-5 (hydrochloride hydrate)
Rel. CAT No: SZ-C076079 , SZ-C076086 ,

Clindamycin Phosphate EP Impurity F

Picture of Clindamycin Phosphate EP Impurity F
SZ CAT No:: SZ-C076007
CAS No: 1228573-93-0
Mol.F.: C18H35N2O9PS
Mol.Wt.: 486.5
Inv. Status: In Stock

Clindamycin Phosphate EP Impurity G

Picture of Clindamycin Phosphate EP Impurity G
SZ CAT No:: SZ-C076008
CAS No: NA
Mol.F.: C18H33N2O8PS 
Mol.Wt.: 468.5
Inv. Status: In Stock

Clindamycin Phosphate EP Impurity I

Picture of Clindamycin Phosphate EP Impurity I
SZ CAT No:: SZ-C076010
CAS No: NA
Mol.F.: C18H35ClN2O11P2S
Mol.Wt.: 584.9
Inv. Status: In Stock

Clindamycin Phosphate EP Impurity J

Picture of Clindamycin Phosphate EP Impurity J
SZ CAT No:: SZ-C076011
CAS No: 1309349-64-1
Mol.F.: C18H32ClN2O8PS 
Mol.Wt.: 502.9
Inv. Status: In Stock

Clindamycin Phosphate EP Impurity L

Picture of Clindamycin Phosphate EP Impurity L
SZ CAT No:: SZ-C076013
CAS No: 620181-05-7
Mol.F.: C18H34ClN2O8PS
Mol.Wt.: 505.0
Inv. Status: In Stock

Clindamycin-B Isomer

Picture of Clindamycin-B Isomer
SZ CAT No:: SZ-C076088
CAS No: NA
Mol.F.: C17H31ClN2O5S
Mol.Wt.: 411.0
Inv. Status: In Stock

7-Epi Clindamycin Palmitate

Picture of 7-Epi Clindamycin Palmitate
SZ CAT No:: SZ-C076074
CAS No: NA
Mol.F.: C34H63ClN2O6S
Mol.Wt.: 663.4
Inv. Status: Custom Synthesis

Anisylidene Clindamycin

Picture of Anisylidene Clindamycin
SZ CAT No:: SZ-C076071
CAS No: NA
Mol.F.: C26H39ClN2O6S
Mol.Wt.: 543.1
Inv. Status: Custom Synthesis

Anisylidene Clindamycin Palmitate

Picture of Anisylidene Clindamycin Palmitate
SZ CAT No:: SZ-C076072
CAS No: 802310-11-8
Mol.F.: C42H69ClN2O7S
Mol.Wt.: 781.5
Inv. Status: Custom Synthesis

Clindamycin EP Impurity F

Picture of Clindamycin EP Impurity F
SZ CAT No:: SZ-C076077
CAS No: 1440605-46-8
Mol.F.: C18H33ClN2O5S
Mol.Wt.: 425.0
Inv. Status: Custom Synthesis

Clindamycin 2,3-Dipalmitate

Picture of Clindamycin 2,3-Dipalmitate
SZ CAT No:: SZ-C076028
CAS No: NA
Mol.F.: C50H93ClN2O7S 
Mol.Wt.: 901.8
Inv. Status: Custom Synthesis

Clindamycin 2,4-Dipalmitate

Picture of Clindamycin 2,4-Dipalmitate
SZ CAT No:: SZ-C076030
CAS No: NA
Mol.F.: C50H93ClN2O7S 
Mol.Wt.: 901.8
Inv. Status: Custom Synthesis

Clindamycin 2-Phosphate Sulfoxide

Picture of Clindamycin 2-Phosphate Sulfoxide
SZ CAT No:: SZ-C076033
CAS No: 1228573-90-7
Mol.F.: C18H34ClN2O9PS 
Mol.Wt.: 521.0
Inv. Status: Custom Synthesis

Clindamycin 3-Palmitate

Picture of Clindamycin 3-Palmitate
SZ CAT No:: SZ-C076019
CAS No: 68225-59-2
Mol.F.: C34H63ClN2O6S 
Mol.Wt.: 663.4
Inv. Status: Custom Synthesis

Clindamycin 4-Palmitate

Picture of Clindamycin 4-Palmitate
SZ CAT No:: SZ-C076031
CAS No: NA
Mol.F.: C34H63ClN2O6S 
Mol.Wt.: 663.4
Inv. Status: Custom Synthesis

Clindamycin B 3-phosphate

Picture of Clindamycin B 3-phosphate
SZ CAT No:: SZ-C076036
CAS No: NA
Mol.F.: C17H32ClN2O8PS 
Mol.Wt.: 490.9
Inv. Status: Custom Synthesis

Clindamycin B Palmitate

Picture of Clindamycin B Palmitate
SZ CAT No:: SZ-C076018
CAS No: 68206-99-5
Mol.F.: C33H61ClN2O6S 
Mol.Wt.: 649.4
Inv. Status: Custom Synthesis

Clindamycin Dehydro Impurity (Cis Isomer)

Picture of Clindamycin Dehydro Impurity (Cis Isomer)
SZ CAT No:: SZ-C076016
CAS No: 198080-64-7
Mol.F.: C18H32N2O5S 
Mol.Wt.: 388.5
Inv. Status: Custom Synthesis

Clindamycin Dehydro Impurity (Trans Isomer)

Picture of Clindamycin Dehydro Impurity (Trans Isomer)
SZ CAT No:: SZ-C076081
CAS No: NA
Mol.F.: C18H32N2O5S
Mol.Wt.: 388.5
Inv. Status: Custom Synthesis

Clindamycin Diastereomer 2-Phosphate

Picture of Clindamycin Diastereomer 2-Phosphate
SZ CAT No:: SZ-C076070
CAS No: 1800297-62-4
Mol.F.: C18H34ClN2O8PS
Mol.Wt.: 505.0
Inv. Status: Custom Synthesis

Clindamycin EP Impurity C 

Picture of Clindamycin EP Impurity C 
SZ CAT No:: SZ-C076049
CAS No: 16684-06-3
Mol.F.: C18H33ClN2O5S
Mol.Wt.: 425.0
Inv. Status: Custom Synthesis
Rel. CAS No: 17431-55-9 (HCl salt) ; 22276-60-4 (hydrochloride hydrate)

Clindamycin EP Impurity D 

Picture of Clindamycin EP Impurity D 
SZ CAT No:: SZ-C076089
CAS No: 17017-22-0
Mol.F.: C18H34N2O6S
Mol.Wt.: 406.5
Inv. Status: Custom Synthesis
Rel. CAS No: 26389-84-4 (hydrate salt)
Rel. CAT No: SZ-L057005 ,

Clindamycin EP Impurity E

Picture of Clindamycin EP Impurity E
SZ CAT No:: SZ-C076078
CAS No: 1440605-51-5
Mol.F.: C18H31ClN2O5S
Mol.Wt.: 423.0
Inv. Status: Custom Synthesis

Clindamycin Heptadecanoate

Picture of Clindamycin Heptadecanoate
SZ CAT No:: SZ-C076020
CAS No: 1123211-69-7
Mol.F.: C35H65ClN2O6S 
Mol.Wt.: 677.4
Inv. Status: Custom Synthesis

Clindamycin Hydrochloride Hydrate

Picture of Clindamycin Hydrochloride Hydrate
SZ CAT No:: SZ-C076086
CAS No: 58207-19-5
Mol.F.: C18H33ClN2O5S : HCl : H2O
Mol.Wt.: 425.0 : 36.5 : 18.0
Inv. Status: Custom Synthesis
Rel. CAS No: 18323-44-9 (free base) ; 21462-39-5 (HCl salt)
Rel. CAT No: SZ-C076006 , SZ-C076079 ,

Clindamycin Impurity (4-Chloro)

Picture of Clindamycin Impurity (4-Chloro)
SZ CAT No:: SZ-C076017
CAS No: NA
Mol.F.: C18H32Cl2N2O4S 
Mol.Wt.: 443.4
Inv. Status: Custom Synthesis

Clindamycin Impurity (Sulfone)

Picture of Clindamycin Impurity (Sulfone)
SZ CAT No:: SZ-C076015
CAS No: 887402-22-4
Mol.F.: C18H33ClN2O7S 
Mol.Wt.: 457.0
Inv. Status: Custom Synthesis

Clindamycin Impurity 1

Picture of Clindamycin Impurity 1
SZ CAT No:: SZ-C076050
CAS No: NA
Mol.F.: C17H32ClN2O8PS 
Mol.Wt.: 490.9
Inv. Status: Custom Synthesis

Clindamycin Impurity 10

Picture of Clindamycin Impurity 10
SZ CAT No:: SZ-C076055
CAS No: NA
Mol.F.: C18H33ClN2O5S 
Mol.Wt.: 425.0
Inv. Status: Custom Synthesis

Clindamycin Impurity 11

Picture of Clindamycin Impurity 11
SZ CAT No:: SZ-C076056
CAS No: NA
Mol.F.: C18H33ClN2O5S 
Mol.Wt.: 425.0
Inv. Status: Custom Synthesis

Clindamycin Impurity 12

Picture of Clindamycin Impurity 12
SZ CAT No:: SZ-C076057
CAS No: NA
Mol.F.: C18H32Cl2N2O4S 
Mol.Wt.: 443.4
Inv. Status: Custom Synthesis

Clindamycin Impurity 13

Picture of Clindamycin Impurity 13
SZ CAT No:: SZ-C076058
CAS No: NA
Mol.F.: C18H30Cl4N2O2S 
Mol.Wt.: 480.3
Inv. Status: Custom Synthesis

Clindamycin Impurity 14

Picture of Clindamycin Impurity 14
SZ CAT No:: SZ-C076059
CAS No: NA
Mol.F.: C18H32Cl2N2O4S 
Mol.Wt.: 443.4
Inv. Status: Custom Synthesis

Clindamycin Impurity 15

Picture of Clindamycin Impurity 15
SZ CAT No:: SZ-C076060
CAS No: NA
Mol.F.: C18H33ClN2O5S 
Mol.Wt.: 425.0
Inv. Status: Custom Synthesis

Clindamycin Impurity 16

Picture of Clindamycin Impurity 16
SZ CAT No:: SZ-C076061
CAS No: 22965-79-3
Mol.F.: C9H18ClNO4S 
Mol.Wt.: 271.8
Inv. Status: Custom Synthesis

Clindamycin Impurity 17

Picture of Clindamycin Impurity 17
SZ CAT No:: SZ-C076062
CAS No: NA
Mol.F.: C26H40Cl2N2O6S 
Mol.Wt.: 579.6
Inv. Status: Custom Synthesis

Clindamycin Impurity 18

Picture of Clindamycin Impurity 18
SZ CAT No:: SZ-C076063
CAS No: NA
Mol.F.: C42H69ClN2O7S : HCl
Mol.Wt.: 781.5 : 36.5
Inv. Status: Custom Synthesis

Clindamycin Impurity 19

Picture of Clindamycin Impurity 19
SZ CAT No:: SZ-C076064
CAS No: NA
Mol.F.: C34H63ClN2O6S 
Mol.Wt.: 663.4
Inv. Status: Custom Synthesis

Clindamycin Impurity 2

Picture of Clindamycin Impurity 2
SZ CAT No:: SZ-C076051
CAS No: NA
Mol.F.: C33H59ClN2O6S 
Mol.Wt.: 647.4
Inv. Status: Custom Synthesis

Clindamycin Impurity 20

Picture of Clindamycin Impurity 20
SZ CAT No:: SZ-C076065
CAS No: 2090590-93-3
Mol.F.: C9H13NO 
Mol.Wt.: 151.2
Inv. Status: Custom Synthesis

Clindamycin Impurity 21

Picture of Clindamycin Impurity 21
SZ CAT No:: SZ-C076066
CAS No: NA
Mol.F.: C18H31ClN2O5S 
Mol.Wt.: 423.0
Inv. Status: Custom Synthesis

Clindamycin Impurity 22

Picture of Clindamycin Impurity 22
SZ CAT No:: SZ-C076067
CAS No: NA
Mol.F.: C18H34ClN2O10PS 
Mol.Wt.: 537.0
Inv. Status: Custom Synthesis

Clindamycin Impurity 23

Picture of Clindamycin Impurity 23
SZ CAT No:: SZ-C076068
CAS No: NA
Mol.F.: C18H34ClN2O11PS 
Mol.Wt.: 553.0
Inv. Status: Custom Synthesis

Clindamycin Impurity 24

Picture of Clindamycin Impurity 24
SZ CAT No:: SZ-C076083
CAS No: 2682142-13-6
Mol.F.: C9H19ClNO7PS
Mol.Wt.: 351.7
Inv. Status: Custom Synthesis

Clindamycin Impurity 3

Picture of Clindamycin Impurity 3
SZ CAT No:: SZ-C076052
CAS No: NA
Mol.F.: C33H61ClN2O6S 
Mol.Wt.: 649.4
Inv. Status: Custom Synthesis

Clindamycin Impurity 4

Picture of Clindamycin Impurity 4
SZ CAT No:: SZ-C076053
CAS No: NA
Mol.F.: C23H39NO2 
Mol.Wt.: 361.6
Inv. Status: Custom Synthesis

Clindamycin Impurity 9

Picture of Clindamycin Impurity 9
SZ CAT No:: SZ-C076054
CAS No: 906126-31-6
Mol.F.: C37H67ClN2O6S 
Mol.Wt.: 703.5
Inv. Status: Custom Synthesis

Clindamycin Laurate

Picture of Clindamycin Laurate
SZ CAT No:: SZ-C076021
CAS No: 763863-68-9
Mol.F.: C30H55ClN2O6S
Mol.Wt.: 607.3
Inv. Status: Custom Synthesis

Clindamycin Myristate

Picture of Clindamycin Myristate
SZ CAT No:: SZ-C076022
CAS No: 1123211-66-4
Mol.F.: C32H59ClN2O6S 
Mol.Wt.: 635.4
Inv. Status: Custom Synthesis

Clindamycin N-Oxide

Picture of Clindamycin N-Oxide
SZ CAT No:: SZ-C076034
CAS No: NA
Mol.F.: C18H33ClN2O6S 
Mol.Wt.: 441.0
Inv. Status: Custom Synthesis

Clindamycin Palmitate Hydrochloride

Picture of Clindamycin Palmitate Hydrochloride
SZ CAT No:: SZ-C076029
CAS No: 25507-04-4
Mol.F.: C34H63ClN2O6S : HCl
Mol.Wt.: 663.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 36688-78-5 (free base)

Clindamycin Palmitate Sulfoxide

Picture of Clindamycin Palmitate Sulfoxide
SZ CAT No:: SZ-C076073
CAS No: 1123211-65-3
Mol.F.: C34H63ClN2O7S
Mol.Wt.: 679.4
Inv. Status: Custom Synthesis

Clindamycin Pentadecanoate

Picture of Clindamycin Pentadecanoate
SZ CAT No:: SZ-C076023
CAS No: 1123211-67-5
Mol.F.: C33H61ClN2O6S
Mol.Wt.: 649.4
Inv. Status: Custom Synthesis

Clindamycin Phosphate EP Impurity H

Picture of Clindamycin Phosphate EP Impurity H
SZ CAT No:: SZ-C076009
CAS No: NA
Mol.F.: C18H35ClN2O11P2S 
Mol.Wt.: 585.0
Inv. Status: Custom Synthesis

Clindamycin Phosphate EP Impurity K

Picture of Clindamycin Phosphate EP Impurity K
SZ CAT No:: SZ-C076012
CAS No: NA
Mol.F.: C36H66Cl2N4O15P2S2 
Mol.Wt.: 992.0
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 1

Picture of Clindamycin Phosphate Impurity 1
SZ CAT No:: SZ-C076037
CAS No: 648910-17-2
Mol.F.: C21H36Cl3N2O6PS 
Mol.Wt.: 581.9
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 10

Picture of Clindamycin Phosphate Impurity 10
SZ CAT No:: SZ-C076046
CAS No: NA
Mol.F.: C18H33ClN2O10PS : Na
Mol.Wt.: 536.0 : 23.0
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 11

Picture of Clindamycin Phosphate Impurity 11
SZ CAT No:: SZ-C076047
CAS No: NA
Mol.F.: C18H34ClN2O9PS 
Mol.Wt.: 521.0
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 2

Picture of Clindamycin Phosphate Impurity 2
SZ CAT No:: SZ-C076038
CAS No: NA
Mol.F.: C18H33Cl2N2O7PS 
Mol.Wt.: 523.4
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 3

Picture of Clindamycin Phosphate Impurity 3
SZ CAT No:: SZ-C076039
CAS No: NA
Mol.F.: C18H33Cl2N2O7PS 
Mol.Wt.: 523.4
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 4

Picture of Clindamycin Phosphate Impurity 4
SZ CAT No:: SZ-C076040
CAS No: NA
Mol.F.: C18H33N2O8PS 
Mol.Wt.: 468.5
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 5

Picture of Clindamycin Phosphate Impurity 5
SZ CAT No:: SZ-C076041
CAS No: NA
Mol.F.: C18H33N2O8PS 
Mol.Wt.: 468.5
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 6

Picture of Clindamycin Phosphate Impurity 6
SZ CAT No:: SZ-C076042
CAS No: NA
Mol.F.: C17H32ClN2O8PS 
Mol.Wt.: 490.9
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 7

Picture of Clindamycin Phosphate Impurity 7
SZ CAT No:: SZ-C076043
CAS No: NA
Mol.F.: C18H32ClN2O7PS 
Mol.Wt.: 486.9
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 8

Picture of Clindamycin Phosphate Impurity 8
SZ CAT No:: SZ-C076044
CAS No: NA
Mol.F.: C18H32ClN2O7PS 
Mol.Wt.: 486.9
Inv. Status: Custom Synthesis

Clindamycin Phosphate Impurity 9

Picture of Clindamycin Phosphate Impurity 9
SZ CAT No:: SZ-C076045
CAS No: NA
Mol.F.: C18H32ClN2O7PS 
Mol.Wt.: 486.9
Inv. Status: Custom Synthesis

Clindamycin phosphate Sulfoxide Isomer-A

Picture of Clindamycin phosphate Sulfoxide Isomer-A
SZ CAT No:: SZ-C076075
CAS No: 887402-21-3
Mol.F.: C18H34ClN2O9PS
Mol.Wt.: 521.0
Inv. Status: Custom Synthesis

Clindamycin phosphate Sulfoxide Isomer-B

Picture of Clindamycin phosphate Sulfoxide Isomer-B
SZ CAT No:: SZ-C076076
CAS No: 887402-20-2
Mol.F.: C18H34ClN2O9PS
Mol.Wt.: 521.0
Inv. Status: Custom Synthesis

Clindamycin Pyrophosphate

Picture of Clindamycin Pyrophosphate
SZ CAT No:: SZ-C076080
CAS No: NA
Mol.F.: C18H35ClN2O11P2S
Mol.Wt.: 584.9
Inv. Status: Custom Synthesis

Clindamycin Stearate HCl

Picture of Clindamycin Stearate HCl
SZ CAT No:: SZ-C076024
CAS No: 1123211-70-0
Mol.F.: C36H67ClN2O6S
Mol.Wt.:  691.5
Inv. Status: Custom Synthesis

Clindamycin Sulfoxide

Picture of Clindamycin Sulfoxide
SZ CAT No:: SZ-C076014
CAS No: 22431-46-5
Mol.F.: C18H33ClN2O6S 
Mol.Wt.: 441.0
Inv. Status: Custom Synthesis

Clindamycin Sulfoxide 2-Palmitate Isomer

Picture of Clindamycin Sulfoxide 2-Palmitate Isomer
SZ CAT No:: SZ-C076035
CAS No: NA
Mol.F.: C34H63ClN2O7S 
Mol.Wt.: 679.4
Inv. Status: Custom Synthesis

Isopropylidene Clindamycin

Picture of Isopropylidene Clindamycin
SZ CAT No:: SZ-C076026
CAS No: 147650-54-2
Mol.F.: C21H37ClN2O5S 
Mol.Wt.: 465.1
Inv. Status: Custom Synthesis

Isopropylidene Clindamycin Phosphate

Picture of Isopropylidene Clindamycin Phosphate
SZ CAT No:: SZ-C076027
CAS No: NA
Mol.F.: C21H38ClN2O8PS 
Mol.Wt.: 545.0
Inv. Status: Custom Synthesis

N-Demethylclindamycin

Picture of N-Demethylclindamycin
SZ CAT No:: SZ-C076085
CAS No: 22431-45-4
Mol.F.: C17H31ClN2O5S
Mol.Wt.: 411.0
Inv. Status: Custom Synthesis

Clindamycin Phosphate EP Impurity C

Picture of Clindamycin Phosphate EP Impurity C
SZ CAT No:: SZ-C076004
CAS No: NA
Mol.F.: C18H34ClN2O8PS
Mol.Wt.: 505.0
Inv. Status: Under Synthesis
Rel. CAS No: 28708-34-1

Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate

Picture of Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate
SZ CAT No:: SZ-C076090
CAS No: 113400-36-5
Mol.F.: C17H21NO5
Mol.Wt.: 319.4
Inv. Status:

Clindamycin Impurity 25

Picture of Clindamycin Impurity 25
SZ CAT No:: SZ-C076091
CAS No: 151028-15-8
Mol.F.: C16H25NO5
Mol.Wt.: 311.4
Inv. Status:

Stable Isotopes And Metabolites

Clindamycin D3 Hydrochloride

Picture of Clindamycin D3 Hydrochloride
SZ CAT No:: SZ-C076D01
CAS No: 1356933-72-6
Mol.F.: C18H30D3ClN2O5S : HCl
Mol.Wt.: 428 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 1356992-88-5 (free base)

Clindamycin-13CD3

Picture of Clindamycin-13CD3
SZ CAT No:: SZ-C076D02
CAS No: 2140264-63-5
Mol.F.: C1713CH30D3ClN2O5S
Mol.Wt.: 429.0
Inv. Status: Custom Synthesis

Possible Nitroso Standards

N-Nitroso Clindamycin

Picture of N-Nitroso Clindamycin
SZ CAT No:: SZ-C076087
CAS No: NA
Mol.F.: C18H32ClN3O6S
Mol.Wt.: 454.0
Inv. Status: Custom Synthesis

N-Nitroso N-Desmethyl Clindamycin

Picture of N-Nitroso N-Desmethyl Clindamycin
SZ CAT No:: SZ-C076084
CAS No: NA
Mol.F.: C17H30ClN3O6S
Mol.Wt.: 440.0
Inv. Status: Custom Synthesis

N-Desmethyl N-Nitroso Clindamycin Phosphate EP Impurity B

Picture of N-Desmethyl N-Nitroso Clindamycin Phosphate EP Impurity B
SZ CAT No:: SZ-C076092
CAS No: NA
Mol.F.: C16H29ClN3O9PS
Mol.Wt.: 505.9
Inv. Status:
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