Basic information

Product Name: N2'-Deacetyl-15-hydroxy-N2'-(2-methyl-1-oxopropyl)maytansine
Synonyms: Colubrinol;N2'-Deacetyl-15-hydroxy-N2'-(2-methyl-1-oxopropyl)maytansine
CAS NO:50657-33-5
Molecular Formula: C36H50ClN3O11
Molecular Weight: 736.2487
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 931.7°Cat760mmHg
Flash Point: 517.3°C
Appearance: /
Density: 1.32g/cm³
Vapor Pressure: 0mmHg at 25°C
Refractive Index: 1.591
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: N2'-Deacetyl-15-hydroxy-N2'-(2-methyl-1-oxopropyl)maytansine(CAS DataBase Reference)
NIST Chemistry Reference: N2'-Deacetyl-15-hydroxy-N2'-(2-methyl-1-oxopropyl)maytansine(50657-33-5)
EPA Substance Registry System: N2'-Deacetyl-15-hydroxy-N2'-(2-methyl-1-oxopropyl)maytansine(50657-33-5)

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: 50657-33-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 50657-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,6,5 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50657-33:
(7*5)+(6*0)+(5*6)+(4*5)+(3*7)+(2*3)+(1*3)=115
115 % 10 = 5
So 50657-33-5 is a valid CAS Registry Number.

InChI:InChI=1/C36H50ClN3O11/c1-18(2)32(43)39(7)21(5)33(44)50-27-16-28(41)40(8)23-14-22(15-24(47-9)29(23)37)30(42)19(3)12-11-13-26(48-10)36(46)17-25(49-34(45)38-36)20(4)31-35(27,6)51-31/h11-15,18,20-21,25-27,30-31,42,46H,16-17H2,1-10H3,(H,38,45)/b13-11-,19-12+/t20-,21?,25+,26-,27+,30?,31-,35+,36+/m1/s1

50657-33-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	Colubrinol

1.2 Other means of identification

Product number	-
Other names	-

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:50657-33-5 SDS

50657-33-5Upstream product

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