304-43-8

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Basic information

Product Name: [2S-(2alpha,5alpha,6beta)]-6-[[1,1'-biphenyl]-2-ylformamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Synonyms: [2S-(2alpha,5alpha,6beta)]-6-[[1,1'-biphenyl]-2-ylformamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;Biphenicillin;([1,1'-Biphenyl]-2-yl)penicillin;6α-(2-Biphenylylcarbonylamino)penicillanic acid;6α-[([1,1'-Biphenyl]-2-ylcarbonyl)amino]penicillanic acid;Ancillin;(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylbenzoyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylphenyl)carbonylamino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS NO:304-43-8
Molecular Formula: C₂₁H₂₀N₂O₄S
Molecular Weight: 396.4595
EINECS: 206-154-7
Product Categories: N/A
Mol File: 304-43-8.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 694.6°Cat760mmHg
Flash Point: 373.9°C
Appearance: /
Density: 1.2270 (rough estimate)
Refractive Index: 1.6930 (estimate)
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: [2S-(2alpha,5alpha,6beta)]-6-[[1,1'-biphenyl]-2-ylformamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid(CAS DataBase Reference)
NIST Chemistry Reference: [2S-(2alpha,5alpha,6beta)]-6-[[1,1'-biphenyl]-2-ylformamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid(304-43-8)
EPA Substance Registry System: [2S-(2alpha,5alpha,6beta)]-6-[[1,1'-biphenyl]-2-ylformamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid(304-43-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 304-43-8(Hazardous Substances Data)

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[2S-(2alpha,5alpha,6beta)]-6-[[1,1'-biphenyl]-2-ylformamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Cas No: 304-43-8
USD $ 3.0-3.0 / Kilogram
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Dayang Chem (Hangzhou) Co.,Ltd.
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[([1,1'-biphenyl]-2-ylcarbonyl)amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
Cas No: 304-43-8
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Shandong Mopai Biotechnology Co., LTD
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[([1,1'-biphenyl]-2-ylcarbonyl)amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
Cas No: 304-43-8
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[2S-(2alpha,5alpha,6beta)]-6-[[1,1'-biphenyl]-2-ylformamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Cas No: 304-43-8
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Zibo Hangyu Biotechnology Development Co., Ltd
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304-43-8 Usage

Safety Profile

Moderately toxic by intravenousroute. Mildly toxic by ingestion. When heated todecomposition it emits very toxic fumes of NOx and SOx.See other penicillin entries.

Check Digit Verification of cas no

The CAS Registry Mumber 304-43-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 304-43:
(5*3)+(4*0)+(3*4)+(2*4)+(1*3)=38
38 % 10 = 8
So 304-43-8 is a valid CAS Registry Number.

304-43-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylbenzoyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

1.2 Other means of identification

Product number	-
Other names	Diphenicillin

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:304-43-8 SDS

304-43-8Upstream product

304-43-8Downstream Products

304-43-8Relevant articles and documents

SEMISYNTHETIC PENICILLINS. I. 2-BIPHENYLYLPENICILLINS.

HOOVER,CHOW,STEDMAN,HALL,GREENBERG,DOLAN,FERLAUTO

, p. 245 - 251 (2007/10/05)

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