头孢美唑

Name: 头孢美唑
Brand: 济南圣和化工有限公司

CAS 56796-20-4C15H17N7O5S3MW 471.5

头孢美唑，CAS 登记号 56796-20-4，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于染料及颜料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号56796-20-4

分子式C15H17N7O5S3

分子量471.5

LogP-0.6

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域染料及颜料

类别染料及颜料

用途与场景

染料及颜料

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

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常见问题

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本页已列出头孢美唑的 CAS 号：56796-20-4，可与随货 COA 核对。

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主要涉及染料及颜料。

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PubChem 公开数据

Description

Cefmetazole · CAS 56796-20-4 · C15H17N7O5S3. UNII 3J962UJT8H. Solubility: 94.2; Solubility: 2.16e+00 g/L; LogP: -0.6.

Identification

CAS Registry Number	56796-20-4
PubChem CID	42008
Molecular formula	C15H17N7O5S3
IUPAC name	(6R,7S)-7-[[2-(cyanomethylsulfanyl)acetyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
UNII (FDA)	3J962UJT8H

Computed Descriptors

Molecular Weight	471.5
XLogP3	-0.6
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	12
Rotatable Bond Count	9
Exact Mass	471.04533019
Monoisotopic Mass	471.04533019
Topological Polar Surface Area	239
Heavy Atom Count	30
Formal Charge	0

Physical & Chemical Properties

Solubility	94.2
Solubility	2.16e+00 g/L
LogP	-0.6
LogP	-2.2

Physical description & handling notes

Solid
192.97 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
194.15 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H315 (50%), H317 (100%), H319 (50%), H334 (100%), H335 (50%)

H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

For the treatment of infections caused by susceptible organisms.
Substances that inhibit the growth or reproduction of BACTERIA.
J - Antiinfectives for systemic use
J01 - Antibacterials for systemic use
J01D - Other beta-lactam antibacterials
J01DC - Second-generation cephalosporins

Synonyms

cefmetazole; 56796-20-4; Cefmetazolo; Cefmetazolum; Cefmetazol; 3J962UJT8H; CHEBI:3489; U-72791; DTXSID7022756; RefChem:574974; DTXCID502756; J01DA40; 260-384-2; CS1170; Cefmetazolum [INN-Latin]; Cefmetazolo [INN-Spanish]

Frequently Asked Questions

What are the CAS number and molecular formula of Cefmetazole?

CAS 56796-20-4; molecular formula C15H17N7O5S3; molecular weight — g/mol.

What other names is Cefmetazole known by?

cefmetazole, 56796-20-4, Cefmetazolo, Cefmetazolum, Cefmetazol, 3J962UJT8H.

Is Cefmetazole classified as hazardous?

Hazard statements reported: H315, H317, H319, H334, H335.

What are the key physical properties of Cefmetazole?

Solubility: 94.2; Solubility: 2.16e+00 g/L; LogP: -0.6; LogP: -2.2.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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