Product Information

Amoxicillin EP Impurity D

Catalogue number	AMO-012
Product Name	Amoxicillin EP Impurity D
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Amoxicillin
CAS Number	1642629-94-4
Alternate CAS Number	1642559-71-4(Na Salt)
HS Code	29339900
Molecular formula	C16H21N3O6S
Molecular Weight	383.4 g/mol
Synonyms	Amoxicillin Sodium - Impurity D (EP/BP); (4S)-2-(((R)-2-Amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic Acid; (4S)-2-[[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic Acid; Amoxicillin Open Ring; (4S)-2-{[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido](carboxy)methyl}-5,5-dimethylthiazolidine-4-carboxylic Acid; Amoxicillin Related Compound D (USP)
Chemical Name	(4S)-2-[[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic acid
Appearance	white to off-white, crystalline powder
Storage	2-8°C Refrigerator
Applications	The product can be used as reference standard.
Information	Amoxicillin EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Amoxicillin EP Impurity D 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.
Shipping Condition	Ambient
Sample COA Purity	NLT 98%
Inventory Status	Please Enquire
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Product Overview Technical Data

Chemical Name: Amoxicillin EP Impurity D

Synonym: Amoxicillin Sodium - Impurity D (EP/BP); (4S)-2-(((R)-2-Amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic Acid; (4S)-2-[[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic Acid; Amoxicillin Open Ring; (4S)-2-{[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido](carboxy)methyl}-5,5-dimethylthiazolidine-4-carboxylic Acid; Amoxicillin Related Compound D (USP)