Amoxicillin EP Impurity A
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Includes: HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, Structure Elucidation Report (SER), and additional analytical data depending on the product.

551-16-6Amoxicillin EP Impurity A

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Catalogue No.:VL1970001
CAS No.:551-16-6
Mol. Formula:C8H12N2O3S
Mol. Weight:216.26 g/mol

Additional information on CAS 551-16-6

Parent drug

Amoxicillin

IUPAC Name

(2S, 5R, 6R)-6-Amino-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Pharmacopeial Synonyms

Piperacillin EP Impurity H; Phenoxymethylpenicillin EP Impurity C; Cloxacillin EP Impurity C; Sulbactam EP Impurity B; Flucloxacillin EP Impurity C; Dicloxacillin EP Impurity C; Oxacillin EP Impurity A;Amoxicillin Related Compound A;6-Aminopenicillanic acid

Other Synonyms

Phenacyl 6-aminopenicillinate;6-amino-2,2-dimethylpenam-3alpha-carboxylic acid

Smiles

O=C([C@@H](C(C)(C)S[C@]1([H])[C@@H]2N)N1C2=O)O

InChI

InChI=1S/C8H12N2O3S/c1-8(2)4(7(12)13)10-5(11)3(9)6(10)14-8/h3-4,6H,9H2,1-2H3,(H,12,13)/t3-,4+,6-/m1/s1

Description

Amoxicillin EP Impurity A also known as Piperacillin EP Impurity H; Phenoxymethylpenicillin EP Impurity C; Cloxacillin EP Impurity C; Sulbactam EP Impurity B; Flucloxacillin EP Impurity C; Dicloxacillin EP Impurity C; Oxacillin EP Impurity A, in various pharmacopoeias, is a highly characterized standard. It meets strict regulatory requirements set by USP, EMA, JP, and BP, making it a crucial component in Abbreviated New Drug Applications (ANDA), New Drug Applications (NDA), and the commercial production of Amoxicillin/ Ampicillin/ Oxacillin/ Flucloxacillin/ Dicloxacillin/ Sulbactam/ Phenoxymethylpenicillin.

References

Valvo, L., et al. Development of a Simple Liquid Chromatographic Method with UV and Mass Spectrometric Detection for the Separation of Substances Related to Amoxicillin Sodium.” Journal of Chromatography A, vol. 797, no. 1-2, Feb. 1998, pp. 311–16, https://doi.org/10.1016/s0021-9673(97)00952-7 Zhu, Yongxin, et al. Evaluation of Liquid Chromatography Methods for the Separation of Ampicillin and Its Related Substances.” Journal of Pharmaceutical and Biomedical Analysis, vol. 14, no. 5, Mar. 1996

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