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Merck

1102805

USP

Cephradine

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Cephradine dihydrate

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About This Item

Empirical Formula (Hill Notation):
C16H19N3O4S · 2H2O
CAS Number:
58456-86-3
Molecular Weight:
385.44
MDL number:
MFCD26142863
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

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Product Name

Cephradine, United States Pharmacopeia (USP) Reference Standard

SMILES string

S1[C@H]2N(C(=C(C1)C)C(=O)O)C(=O)[C@H]2NC(=O)[C@H](N)C3=CCC=CC3.O.O

InChI

1S/C16H19N3O4S.2H2O/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;;/h2-3,6,10-11,15H,4-5,7,17H2,1H3,(H,18,20)(H,22,23);2*1H2/t10-,11-,15-;;/m1../s1

InChI key

HBKDHIDYMXXJLI-OEDJVVDHSA-N

grade

pharmaceutical primary standard

API family

cephradine

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

Related Categories

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Cephradine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Cephalosporin-induced recurrent aplastic anemia.
Jimin Han et al.
European journal of clinical pharmacology, 67(3), 317-318 (2010-10-22)
Rhinoscleroma: case report.
Qi Zhong et al.
American journal of otolaryngology, 31(5), 381-383 (2009-12-18)
De-Qing Lei et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 45(11), 1421-1426 (2011-03-03)
Construction of a successful near infrared analysis model is a complex task. It spends a lot of manpower and material resources, and is restricted by sample collection and model optimization. So it is important to study on the extended application
Lichuan Niu et al.
Drug metabolism letters, 3(3), 144-151 (2009-08-26)
The chemiluminescence intensity of luminol-dissolved oxygen was decreased when cephalosporins were mixed with luminol. The decrease chemiluminescence intensity was linear with the logarithm of cephalosporins concentration over the range from nanogram to microgramme level, with the limits of detection at
Sang-Jun Choi et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(31), 4059-4064 (2009-10-27)
A rapid and simple procedure was developed for the determination of cephradine in human plasma using liquid chromatography coupled with electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS). After trichloroacetic acid (TCA) precipitation of proteins from plasma samples, cephradine and cefaclor (the internal
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