33989

Cefalexin

VETRANAL^®, analytical standard

• Synonym(s): 7-(D-α-amino-phenylacetamido)-3-methyl-3-cepheme-4-carboxylic acid
• Empirical Formula (Hill Notation): C₁₆H₁₇N₃O₄S
• CAS Number: 15686-71-2
• Molecular Weight: 347.39
• NACRES: NA.24
• PubChem Substance ID: 329754728
• UNSPSC Code: 41116107
• EC Number: 239-773-6
• MDL number: MFCD00056877

Properties

• grade: analytical standard
• Quality Level: 100
• product line: VETRANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• antibiotic activity spectrum: Gram-negative bacteria, Gram-positive bacteria
• application(s): forensics and toxicology; pharmaceutical (small molecule)
• format: neat
• mode of action: cell wall synthesis | interferes
• SMILES string: N[C@@H](C(N[C@@H]1C(N2[C@]1([H])SCC(C)=C2C(O)=O)=O)=O)C3=CC=CC=C3
• InChI: 1S/C16H17N3O4S/c1-8-7-24-15-11(14(21)19(15)12(8)16(22)23)18-13(20)10(17)9-5-3-2-4-6-9/h2-6,10-11,15H,7,17H2,1H3,(H,18,20)(H,22,23)/t10-,11-,15-/m1/s1
• InChI key: ZAIPMKNFIOOWCQ-UEKVPHQBSA-N

Description

General description

Chemical structure: β-lactam

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H317,H334
• pcodes: P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313
• Hazard Classifications: Resp. Sens. 1 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves