Basic information

Product Name: 7-(2- (2-aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido)-3-(3,4-dihydroxybenzoyloxy)methyl-3-cephem-4-carboxylic acid
Synonyms: 7-(2- (2-aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido)-3-(3,4-dihydroxybenzoyloxy)methyl-3-cephem-4-carboxylic acid
CAS NO:118680-12-9
Molecular Formula: C₂₄H₂₃N₅O₁₁S₂
Molecular Weight: 0
EINECS: N/A
Product Categories: N/A
Mol File: 118680-12-9.mol

Chemical Properties

Melting Point: N/A
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /
Density: 1.79g/cm³
Refractive Index: 1.771
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 7-(2- (2-aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido)-3-(3,4-dihydroxybenzoyloxy)methyl-3-cephem-4-carboxylic acid(CAS DataBase Reference)
NIST Chemistry Reference: 7-(2- (2-aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido)-3-(3,4-dihydroxybenzoyloxy)methyl-3-cephem-4-carboxylic acid(118680-12-9)
EPA Substance Registry System: 7-(2- (2-aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido)-3-(3,4-dihydroxybenzoyloxy)methyl-3-cephem-4-carboxylic acid(118680-12-9)

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: 118680-12-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 118680-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,8 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 118680-12:
(8*1)+(7*1)+(6*8)+(5*6)+(4*8)+(3*0)+(2*1)+(1*2)=129
129 % 10 = 9
So 118680-12-9 is a valid CAS Registry Number.

InChI:InChI=1/C24H23N5O11S2/c1-24(2,22(37)38)40-28-14(11-8-42-23(25)26-11)17(32)27-15-18(33)29-16(20(34)35)10(7-41-19(15)29)6-39-21(36)9-3-4-12(30)13(31)5-9/h3-5,8,15,19,30-31H,6-7H2,1-2H3,(H2,25,26)(H,27,32)(H,34,35)(H,37,38)/b28-14+/t15-,19-/m1/s1

118680-12-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[(3,4-dihydroxybenzoyl)oxymethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

1.2 Other means of identification

Product number	-
Other names	Methyl-attac-cephem

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).

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118680-12-9Relevant academic research and scientific papers

Synthesis and structure-activity relationships of cephalosporins with C-3' catechol-containing residues

Arnould,Bertrandie,Bird,Boucherot,Jung,Lohmann,Olivier,Bailey,Bell,Davies

, p. 2631 - 2642 (2007/10/02)

Cephalosporins with new catechol substituents at C-3' have been synthesized, including novel compounds with C-3' carbon-carbon bonds. Many of these compounds have high potency against Gram-negative bacteria, in particular against resistant strains like Ps

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