N-Nitroso Amoxicillin Dimer Impurity -2

SZ CAT No:	SZ-A025062
CAS No	NA
Mol.F.	C31H39N7O10S2
Mol.Wt.	733.8
Inv. Status	Inquire
Shipping Condition	Ambient Temperature

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Chemical Name: (4S)-2-(((2R)-2-((2R)-2-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)acetamido)-2-(4-hydroxyphenyl)acetamido)methyl)-5,5-dimethyl-3-nitrosothiazolidine-4-carboxylic acid

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: OC1=CC=C([C@@H](N)C(N[C@H](C(N[C@H](C2=CC=C(O)C=C2)C(NCC3N(N=O)[C@](C(O)=O)([H])C(C)(C)S3)=O)=O)C4N[C@](C(O)=O)([H])C(C)(C)S4)=O)C=C1

Chromatographic determination of high-molecular weight impurities in amoxicillin
CaiShan-YingHuChang-QinXuMing-Zhe
Journal of Pharmaceutical and Biomedical Analysis
Volume 31, Issue 3, 10 March 2003, Pages 589-596

Development and analytical validation of a multivariate calibration method for determination of amoxicillin in suspension formulations by near infrared spectroscopy
Maurício A.M.SilvaaMarcus H.FerreiraabJez W.B.BragaceMarcelo M.Senaade Talanta
Volume 89, 30 January 2012, Pages 342-351

Synthesis and Characterization of Potential Impurity in Amoxicillin
Panghal S
M.M. College of Pharmacy, Maharishi Markandeshwer University, Mullana, Ambala, Haryana, India.
Singh R
Satiate Research and Anatech Pvt. Ltd., HSIIDC, Barwala, Panchkula-134118, Haryana, India.
INTERNATIONAL JOURNAL OF PHARMACEUTICAL QUALITY ASSURANCE
Published By: Yashwant Labs Pvt. Ltd
Vol. 6 No. 01 (2015): International Journal of Pharmaceutical Quality Assurance

N-Nitroso Amoxicillin Dimer Impurity -2 is chemically (4S)-2-(((2R)-2-((2R)-2-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)acetamido)-2-(4-hydroxyphenyl)acetamido)methyl)-5,5-dimethyl-3-nitrosothiazolidine-4-carboxylic acid. N-Nitroso Amoxicillin Dimer Impurity -2 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Amoxicillin Dimer Impurity -2 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Amoxicillin.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

SZ CAT No:	: SZ-A025064
CAS No	: 122-87-2
Mol.F.	: C8H9NO3
Mol.Wt.	: 167.2
Inv. Status	: In Stock
Rel. CAS No	: 1379215-04-9 (Na salt) ; 2733782-63-1 (HCl salt)

SZ CAT No:	: SZ-A025D02
CAS No	: NA
Mol.F.	: C8H5D4NO3
Mol.Wt.	: 171.2
Inv. Status	: In Stock
Rel. CAS No	: 122-87-2 (Unlabeled)

SZ CAT No:	: SZ-A025029
CAS No	: 26787-78-0
Mol.F.	: C16H19N3O5S
Mol.Wt.	: 365.4
Inv. Status	: In Stock, 3-4 days for Dispatch
Rel. CAS No	: 61336-70-7 (triydrate) ; 34642-77-8 (sodium salt)

SZ CAT No:	: SZ-A025002
CAS No	: 551-16-6
Mol.F.	: C8H12N2O3S
Mol.Wt.	: 216.3
Inv. Status	: In Stock, 3-4 days for Dispatch
Rel. CAS No	: 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)
Rel. CAT No	: SZ-A026001 , SZ-B107002 , SZ-C084004 , SZ-D094004 , SZ-F042004 , SZ-O038003 , SZ-P048010 , SZ-S026003 ,

SZ CAT No:	: SZ-A025005
CAS No	: 1642559-71-4
Mol.F.	: C16H20N3O6S : Na
Mol.Wt.	: 382.4 : 23.0
Inv. Status	: In Stock
Rel. CAS No	: 1642629-94-4 (free base)

N-Nitroso Amoxicillin Dimer Impurity -2

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SZ CAT No:	: SZ-A025003
CAS No	: 26889-93-0
Mol.F.	: C16H19N3O5S
Mol.Wt.	: 365.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025004
CAS No	: 2088961-37-7
Mol.F.	: C16H19N3O5S
Mol.Wt.	: 365.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025006
CAS No	: 1356020-01-3
Mol.F.	: C15H21N3O4S
Mol.Wt.	: 339.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025007
CAS No	: 126247-63-0
Mol.F.	: C10H8N2O2
Mol.Wt.	: 188.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025008
CAS No	: 188112-75-6
Mol.F.	: C24H26N4O7S
Mol.Wt.	: 514.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025009
CAS No	: 205826-86-4
Mol.F.	: C13H17NO4
Mol.Wt.	: 251.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025010
CAS No	: 22818-40-2
Mol.F.	: C8H9NO3
Mol.Wt.	: 167.2
Inv. Status	: In Stock
Rel. CAS No	: 52067-90-0 (HCl salt) ; 71839-16-2 (K salt) ; 55361-61-0 (Na salt) ; 170690-13-8 (H2SO4 salt)
Rel. CAT No	: SZ-C061002 , SZ-C116002 ,

SZ CAT No:	: SZ-A025027
CAS No	: 2088960-43-2
Mol.F.	: C32H38N6O10S2
Mol.Wt.	: 730.8
Inv. Status	: In Stock
Rel. CAS No	: 73590-06-4 ; 297175-65-6 ; 94730-53-7 (disodium salt)
Rel. CAT No	: SZ-A025011 ,

SZ CAT No:	: SZ-A025011
CAS No	: NA
Mol.F.	: C32H38N6O10S2 : 2(Na)
Mol.Wt.	: 730.8 : 2(23.0)
Inv. Status	: In Stock
Rel. CAS No	: 2088960-43-2 (free base) ; 73590-06-4 ; 297175-65-6
Rel. CAT No	: SZ-A025027 ,

SZ CAT No:	: SZ-A025012
CAS No	: NA
Mol.F.	: C32H40N6O11S2 : 3(Na)
Mol.Wt.	: 748.8 : 3(23.0)
Inv. Status	: In Stock
Rel. CAS No	: 2088961-38-8 (free base) ; 210289-72-8 ; 297175-63-4

SZ CAT No:	: SZ-A025013
CAS No	: 1789703-32-7
Mol.F.	: C24H29N5O7S2
Mol.Wt.	: 563.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025019
CAS No	: 54397-23-8
Mol.F.	: C8H10N2O2
Mol.Wt.	: 166.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025051
CAS No	: NA
Mol.F.	: C16H21N3O6S : C15H21N3O4S
Mol.Wt.	: 383.4 : 339.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-A025022
CAS No	: 185802-22-6
Mol.F.	: C17H23N3O6S
Mol.Wt.	: 397.5
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025044
CAS No	: NA
Mol.F.	: C16H19N3O5S
Mol.Wt.	: 365.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-A025045
CAS No	: 2088960-44-3
Mol.F.	: C17H23N3O6S
Mol.Wt.	: 397.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025046
CAS No	: NA
Mol.F.	: C10H14N2O2
Mol.Wt.	: 194.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-A025047
CAS No	: NA
Mol.F.	: C24H26N4O7S
Mol.Wt.	: 514.6
Inv. Status	: Under Synthesis

SZ CAT No:	: SZ-A025048
CAS No	: NA
Mol.F.	: C28H28N4O8S
Mol.Wt.	: 580.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-A025015
CAS No	: NA
Mol.F.	: C24H31N5O8S2
Mol.Wt.	: 581.7
Inv. Status	: Limited Stock

SZ CAT No:	: SZ-A025020
CAS No	: NA
Mol.F.	: C31H40N6O9S2 : 2(Na)
Mol.Wt.	: 704.8 : 2(23.0)
Inv. Status	: Limited Stock
Rel. CAS No	: 297175-66-7 (free base)

SZ CAT No:	: SZ-A025021
CAS No	: NA
Mol.F.	: C48H59N9O16S3 : 4(Na)
Mol.Wt.	: 1114.2 : 4(23.0)
Inv. Status	: Limited Stock
Rel. CAS No	: 210289-73-9 (Free Base)

SZ CAT No:	: SZ-A025030
CAS No	: 34642-77-8
Mol.F.	: C16H18N3O5S : Na
Mol.Wt.	: 364.4 : 23.0
Inv. Status	: In Stock, 3-4 days for Dispatch
Rel. CAS No	: 26787-78-0 (free base) ; 61336-70-7 (trihydrate)

SZ CAT No:	: SZ-A025025
CAS No	: 2485704-40-1
Mol.F.	: C16H19N3O6S
Mol.Wt.	: 381.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-A025001
CAS No	: 61336-70-7
Mol.F.	: C16H19N3O5S : 3(H2O)
Mol.Wt.	: 365.4 : 3(18.0)
Inv. Status	: In Stock
Rel. CAS No	: 26787-78-0 (free base) ; 61336-70-7 (Hydrate) ; 34642-77-8 (sodium salt)

SZ CAT No:	: SZ-A025037
CAS No	: 2088961-40-2
Mol.F.	: C48H57N9O15S3
Mol.Wt.	: 1096.2
Inv. Status	: Limited Stock
Rel. CAS No	: 174391-69-6 ; 94703-34-1 (3Na salt)

SZ CAT No:	: SZ-A025018
CAS No	: 94703-34-1
Mol.F.	: C48H57N9O15S3 : 3(Na)
Mol.Wt.	: 1096.2 : 3(23.0)
Inv. Status	: In Stock
Rel. CAS No	: 174391-69-6 (Free base)

SZ CAT No:	: SZ-A025D01
CAS No	: 2673270-36-3
Mol.F.	: C16H15N3O5SD4
Mol.Wt.	: 369.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-A025063
CAS No	: NA
Mol.F.	: C31H38N8O11S2
Mol.Wt.	: 762.8
Inv. Status	: Inquire

SZ CAT No:	: SZ-A025058
CAS No	: NA
Mol.F.	: C48H55N11O17S3
Mol.Wt.	: 1154.2
Inv. Status	: Inquire