Basic information

Product Name: 25-DESACETYL RIFAMPICIN
Synonyms: 25-DESACETYL RIFAMPICIN;25-O-Deacetyl-3-[(E)-[(4-methyl-1-piperazinyl)imino]methyl]rifamycin;Desacetylrifampicin;Desacetylrifampin;25-deacetylrifampicin;25-Da-3-(4-methyl-1-piperazinyl-iminomethyl)-rifamycin sv;25-Deacetyl-3-(4-methyl-1-piperazinyl-iminomethyl)-rifamycin sv;Aids070669
CAS NO:16783-99-6
Molecular Formula: C41H56N4O11
Molecular Weight: 780.9
EINECS: N/A
Product Categories: Various Metabolites and Impurities;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Chiral Reagents
Mol File: 16783-99-6.mol

Chemical Properties

Melting Point: >300°C
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /
Density: 1.36g/cm³
Refractive Index: 1.644
Storage Temp.: Amber Vial, -20?C Freezer, Under Inert Atmosphere
Solubility: DMSO (Slightly), Methanol (Slightly)
PKA: 4.96±0.70(Predicted)
Stability: Light Sensitive
CAS DataBase Reference: 25-DESACETYL RIFAMPICIN(CAS DataBase Reference)
NIST Chemistry Reference: 25-DESACETYL RIFAMPICIN(16783-99-6)
EPA Substance Registry System: 25-DESACETYL RIFAMPICIN(16783-99-6)

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: 16783-99-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 16783-99-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,8 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 16783-99:
(7*1)+(6*6)+(5*7)+(4*8)+(3*3)+(2*9)+(1*9)=146
146 % 10 = 6
So 16783-99-6 is a valid CAS Registry Number.

InChI:InChI=1/C41H56N4O11/c1-20-11-10-12-21(2)40(53)43-31-26(19-42-45-16-14-44(8)15-17-45)36(50)28-29(37(31)51)35(49)25(6)38-30(28)39(52)41(7,56-38)55-18-13-27(54-9)22(3)33(47)24(5)34(48)23(4)32(20)46/h10-13,18-20,22-24,27,32-34,42,46-49,51H,14-17H2,1-9H3,(H,43,53)/b11-10+,18-13+,21-12+,26-19+/t20-,22+,23+,24-,27-,32-,33+,34+,41-/m0/s1

16783-99-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	Desacetylrifampicin

1.2 Other means of identification

Product number	-
Other names	25-Desacetylrifampin

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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