Loratadine Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Loratadine, pharmacopeial and non-pharmacopeial Loratadine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Loratadine 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.

Loratadine-related products are thoroughly characterized. Loratadine 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.

Dehydro loratadine isomer B

SZ CAT No:: SZ-L002026
CAS No: 133330-56-0
Mol.F.: C22H21ClN2O2
Mol.Wt.: 380.9
Inv. Status: In Stock

Ethyl Isonipecotate

SZ CAT No:: SZ-L002045
CAS No: 1126-09-6
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Inv. Status: In Stock

Iso Loratadine A

SZ CAT No:: SZ-L002029
CAS No: 169253-13-8
Mol.F.: C22H23ClN2O2
Mol.Wt.: 382.89
Inv. Status: In Stock

Loratadine

SZ CAT No:: SZ-L002001
CAS No: 79794-75-5
Mol.F.: C22H23ClN2O2 
Mol.Wt.: 382.9
Inv. Status: In Stock

Loratadine 2-Chloro Impurity

SZ CAT No:: SZ-L002012
CAS No: 165739-64-0
Mol.F.: C22H22Cl2N2O2
Mol.Wt.: 417.3
Inv. Status: In Stock

Loratadine 2-Hydroxymethyl Impurity (USP)

SZ CAT No:: SZ-L002013
CAS No: 609806-39-5
Mol.F.: C23H25ClN2O3
Mol.Wt.: 412.9
Inv. Status: In Stock

Loratadine 8-Bromo Impurity

SZ CAT No:: SZ-L002016
CAS No: 130642-60-3
Mol.F.: C22H23BrN2O2
Mol.Wt.: 427.3
Inv. Status: In Stock

Loratadine Cyano Impurity

SZ CAT No:: SZ-L002017
CAS No: 31255-57-9
Mol.F.: C14H11CIN2
Mol.Wt.: 242.7
Inv. Status: In Stock

Loratadine Deschloro Impurity

SZ CAT No:: SZ-L002018
CAS No: 79779-58-1
Mol.F.: C22H24N2O2
Mol.Wt.: 348.4
Inv. Status: In Stock

Loratadine Dichlorobenzocycloheptapyridinone (USP)

SZ CAT No:: SZ-L002011
CAS No: 133330-60-6
Mol.F.: C14H9Cl2NO
Mol.Wt.: 278.1
Inv. Status: In Stock

Loratadine EP Impurity A

SZ CAT No:: SZ-L002002
CAS No: 133284-74-9
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Inv. Status: In Stock

Loratadine EP Impurity B

SZ CAT No:: SZ-L002003
CAS No: 31251-41-9
Mol.F.: C14H10ClNO
Mol.Wt.: 243.7
Inv. Status: In Stock

Loratadine EP Impurity C

SZ CAT No:: SZ-L002004
CAS No: 165739-83-3
Mol.F.: C22H22Cl2N2O2
Mol.Wt.: 417.3
Inv. Status: In Stock

Loratadine EP Impurity D

SZ CAT No:: SZ-L002005
CAS No: 100643-71-8
Mol.F.: C19H19ClN2
Mol.Wt.: 310.8
Inv. Status: In Stock

Loratadine EP Impurity E

SZ CAT No:: SZ-L002006
CAS No: NA
Mol.F.: C22H23ClN2O2 : HCl
Mol.Wt.: 382.9 : 36.5
Inv. Status: In Stock
Rel. CAS No: 170727-59-0 (free base)

Loratadine EP Impurity F

SZ CAT No:: SZ-L002007
CAS No: 125743-80-8
Mol.F.: C22H24ClFN2O2
Mol.Wt.: 402.9
Inv. Status: In Stock

Loratadine EP Impurity G

SZ CAT No:: SZ-L002008
CAS No: 38092-89-6
Mol.F.: C20H21ClN2
Mol.Wt.: 324.9
Inv. Status: In Stock

Loratadine EP Impurity H

SZ CAT No:: SZ-L002009
CAS No: 29976-53-2
Mol.F.: C8H13NO3
Mol.Wt.: 171.2
Inv. Status: In Stock

Loratadine Hydroxy Deacyl Analog (USP)

SZ CAT No:: SZ-L002010
CAS No: 38089-93-9
Mol.F.: C20H23ClN2O
Mol.Wt.: 342.9
Inv. Status: In Stock

Loratadine Impurity 1

SZ CAT No:: SZ-L002028
CAS No: NA
Mol.F.: C14H12ClN : HCl
Mol.Wt.: 229.7 : 36.5
Inv. Status: In Stock
Rel. CAS No: 38093-12-8 (free base)

Loratadine Impurity 11

SZ CAT No:: SZ-L002056
CAS No: 169253-15-0
Mol.F.: C19H19ClN2
Mol.Wt.: 310.8
Inv. Status: In Stock

Loratadine Impurity 2

SZ CAT No:: SZ-L002030
CAS No: 133330-72-0
Mol.F.: C14H12ClNO
Mol.Wt.: 245.7
Inv. Status: In Stock

Loratadine Impurity 9

SZ CAT No:: SZ-L002055
CAS No: 1449295-42-4
Mol.F.: C21H19BrN4O2
Mol.Wt.: 439.3
Inv. Status: In Stock
Rel. CAS No: 1449295-46-8 (Besylate salt)
Rel. CAT No: SZ-L002041 ,

Loratadine Impurity 9 (Besylate salt)

SZ CAT No:: SZ-L002041
CAS No: 1449295-46-8
Mol.F.: C21H19BrN4O2 : C6H6O3S
Mol.Wt.: 439.3 : 158.2
Inv. Status: In Stock
Rel. CAS No: 1449295-42-4 (free base)
Rel. CAT No: SZ-L002055 ,

Loratadine N-Oxide

SZ CAT No:: SZ-L002023
CAS No: 165739-62-8
Mol.F.: C22H23ClN2O3
Mol.Wt.: 398.9
Inv. Status: In Stock

Methyl analogue of Loratadine

SZ CAT No:: SZ-L002025
CAS No: 165740-03-4
Mol.F.: C21H21ClN2O2
Mol.Wt.: 368.9
Inv. Status: In Stock

Loratadine 4-Hydroxymethyl Impurity (USP)

SZ CAT No:: SZ-L002015
CAS No: 609806-40-8
Mol.F.: C23H25ClN2O3
Mol.Wt.: 412.9
Inv. Status: Limited Stock

3-bromophenol

SZ CAT No:: SZ-L002024
CAS No: 591-20-8
Mol.F.: C6H5BrO
Mol.Wt.: 173
Inv. Status: Out of Stock

12-Fluoro Dihydroloratadine

SZ CAT No:: SZ-L002035
CAS No: 125743-79-5
Mol.F.: C22H24ClFN2O2
Mol.Wt.: 402.9
Inv. Status: Custom Synthesis

12-Hydroxy Loratadine

SZ CAT No:: SZ-L002033
CAS No: NA
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Inv. Status: Custom Synthesis

8-Dechloro-10-chloro Loratadine

SZ CAT No:: SZ-L002043
CAS No: 1346605-16-0
Mol.F.: C22H23ClN2O2
Mol.Wt.: 382.9
Inv. Status: Custom Synthesis

8-Dechloro-7-chloro Loratadine

SZ CAT No:: SZ-L002054
CAS No: 1346602-19-4
Mol.F.: C22H23ClN2O2
Mol.Wt.: 382.9
Inv. Status: Custom Synthesis

8-Dechloro-9-chloro Loratadine

SZ CAT No:: SZ-L002053
CAS No: 109537-11-3
Mol.F.: C22H23ClN2O2
Mol.Wt.: 382.9
Inv. Status: Custom Synthesis

Loratadine 3-Hydroxy Impurity

SZ CAT No:: SZ-L002014
CAS No: 183483-15-0
Mol.F.: C22H23ClN2O3
Mol.Wt.: 398.9
Inv. Status: Custom Synthesis

Loratadine Epoxide

SZ CAT No:: SZ-L002044
CAS No: 1189694-51-6
Mol.F.: C22H23ClN2O3
Mol.Wt.: 398.9
Inv. Status: Custom Synthesis

Loratadine Impurity 10

SZ CAT No:: SZ-L002042
CAS No: NA
Mol.F.: C19H21ClN2O2
Mol.Wt.: 344.8
Inv. Status: Custom Synthesis

Loratadine Impurity 12

SZ CAT No:: SZ-L002046
CAS No: 2183453-63-4
Mol.F.: C20H19ClN2O2
Mol.Wt.: 354.8
Inv. Status: Custom Synthesis

Loratadine Impurity 13

SZ CAT No:: SZ-L002047
CAS No: 152820-13-8
Mol.F.: C8H14ClNO2
Mol.Wt.: 191.7
Inv. Status: Custom Synthesis

Loratadine Impurity 14

SZ CAT No:: SZ-L002048
CAS No: 114444-10-9
Mol.F.: C14H9ClN2O
Mol.Wt.: 256.7
Inv. Status: Custom Synthesis

Loratadine Impurity 15

SZ CAT No:: SZ-L002049
CAS No: 939900-20-6
Mol.F.: C10H19NO3
Mol.Wt.: 201.3
Inv. Status: Custom Synthesis

Loratadine Impurity 16

SZ CAT No:: SZ-L002050
CAS No: 869112-14-1
Mol.F.: C10H18ClNO2
Mol.Wt.: 219.7
Inv. Status: Custom Synthesis

Loratadine Impurity 17

SZ CAT No:: SZ-L002051
CAS No: 38093-13-9
Mol.F.: C20H24N2O
Mol.Wt.: 308.4
Inv. Status: Custom Synthesis

Loratadine Impurity 18

SZ CAT No:: SZ-L002031
CAS No: 2470226-18-5
Mol.F.: C22H21ClN2O2
Mol.Wt.: 380.87
Inv. Status: Custom Synthesis

Loratadine Impurity 3

SZ CAT No:: SZ-L002034
CAS No: NA
Mol.F.: C19H19ClN2O2
Mol.Wt.: 342.8
Inv. Status: Custom Synthesis

Loratadine Impurity 4

SZ CAT No:: SZ-L002036
CAS No: NA
Mol.F.: C20H23ClN2O
Mol.Wt.: 342.9
Inv. Status: Custom Synthesis

Loratadine Impurity 5

SZ CAT No:: SZ-L002037
CAS No: NA
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Inv. Status: Custom Synthesis

Loratadine Impurity 6

SZ CAT No:: SZ-L002038
CAS No: 107256-32-6
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Inv. Status: Custom Synthesis

Loratadine Impurity 7

SZ CAT No:: SZ-L002039
CAS No: 52003-32-4
Mol.F.: C8H13NO2
Mol.Wt.: 155.2
Inv. Status: Custom Synthesis

Loratadine Impurity 8

SZ CAT No:: SZ-L002040
CAS No: 5325-94-0
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Inv. Status: Custom Synthesis

Loratadine Related Compound H

SZ CAT No:: SZ-L002032
CAS No: NA
Mol.F.: C22H21ClN2O2
Mol.Wt.: 380.9
Inv. Status: Custom Synthesis

Loratadine D5

SZ CAT No:: SZ-L002D02
CAS No: 1398065-63-8
Mol.F.: C22H18D5ClN2O2
Mol.Wt.: 387.92
Inv. Status: In Stock

Loratadine D4

SZ CAT No:: SZ-L002D01
CAS No: 381727-27-1
Mol.F.: C22H19D4ClN2O2
Mol.Wt.: 386.91
Inv. Status: Custom Synthesis

N-Nitroso Ethyl Isonipecotate

SZ CAT No:: SZ-L002052
CAS No: 13256-15-0
Mol.F.: C8H14N2O3
Mol.Wt.: 186.2
Inv. Status: In Stock
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