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内容: HPLC、MASS/LC-MS、1H NMR、FT-IR、含量、構造解析レポート（SER）、および製品に応じた追加分析データ。

70356-03-5Cefaclor Working Standard (Secondary Reference Standard)

● Under Development

カタログ番号:	VE0026862
CAS番号:	70356-03-5
分子式:	C15H14ClN3O4S·H2O
分子量:	385.82 g/mol

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に関する追加情報 CAS 70356-03-5

親薬物

Cefaclor

IUPAC名

((6R,7R)-7-[(R)-2-Amino-2-phenylacetamido]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- carboxylic acid monohydrate)

Pharmacopeial Synonyms

N/A

同義語

N/A

SMILES

O=C(N[C@@]1([H])[C@@]([H])(SCC(Cl)=C2C(O)=O)N2C1=O)[C@]([H])(N)C3=CC=CC=C3

InChI

InChI=1S/C15H14ClN3O4S/c16-8-6-24-14-10(13(21)19(14)11(8)15(22)23)18-12(20)9(17)7-4-2-1-3-5-7/h1-5,9-10,14H,6,17H2,(H,18,20)(H,22,23)/t9-,10-,14-/m1/s1

説明

Cefaclor Working Standard (Secondary Reference Standard), CAS 70356-03-5, is a characterized secondary reference material supplied as a homogeneous, stable solid with lot-specific Certificate of Analysis detailing assay, impurity profile, and assigned potency with associated measurement uncertainty. It is intended solely for research and analytical method development and is not certified for use as a primary reference standard for GMP QC batch release or regulatory stability studies. The material is provided with traceability to in-house reference procedures, recommended storage conditions, and stability data to support method validation, system suitability, and calibration of analytical workflows in regulated laboratory environments.