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Merck
CN

BP061

Cefalexin

British Pharmacopoeia (BP) Reference Standard

Synonym(s):

7-(D-α-amino-phenylacetamido)-3-methyl-3-cepheme-4-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C16H17N3O4S
CAS Number:
15686-71-2
Molecular Weight:
347.39
UNSPSC Code:
41116107
NACRES:
NA.24
EC Number:
239-773-6
MDL number:
MFCD00056877

Key Documents

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Product Name

Cefalexin, British Pharmacopoeia (BP) Reference Standard

InChI key

ZAIPMKNFIOOWCQ-UEKVPHQBSA-N

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

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

grade

pharmaceutical primary standard

API family

cefalexin

form

powder

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

BP

application(s)

pharmaceutical
pharmaceutical small molecule

format

neat

storage temp.

2-8°C

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Related Categories

Application

Cefalexin BP Reference standard, intended for use in laboratory tests only as specifically prescribed in the British Pharmacopoeia.

Also used in monographs such as:
  • Cefalexin Oral Suspension
  • Cefalexin Capsules
  • Cefalexin Tablets
  • Cefradine Oral Suspension
  • Cefradine Capsules
  • Cefradine Injection

    • General description

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

    Other Notes

    Sales restrictions may apply.
    Learn how British Pharmacopoeia (BP) sets the standard by offering quality British Pharmacopoeia Chemical Reference Substances (BPCRS).

    Packaging

    Unit quantity: 150 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity please visit British Pharmacopoeia

    pictograms

    Health hazard
    GHS08

    signalword

    Danger

    hcodes

    H317,H334

    Hazard Classifications

    Resp. Sens. 1 - Skin Sens. 1

    Storage Class

    11 - Combustible Solids

    wgk

    WGK 1

    Regulatory Information

    涉药品监管产品
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