137109-42-3

• 

• Basic information

  1. Product Name: cytoblastin
  2. Synonyms: cytoblastin
  3. CAS NO:137109-42-3
  4. Molecular Formula: C28H34N4O4
  5. Molecular Weight: 490.601
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 137109-42-3.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 875.2°C at 760 mmHg
  3. Flash Point: 483.1°C
  4. Appearance: /
  5. Density: 1.292g/cm³
  6. Vapor Pressure: 9.25E-33mmHg at 25°C
  7. Refractive Index: 1.665
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: cytoblastin(CAS DataBase Reference)
  11. NIST Chemistry Reference: cytoblastin(137109-42-3)
  12. EPA Substance Registry System: cytoblastin(137109-42-3)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 137109-42-3(Hazardous Substances Data)

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137109-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137109-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,0 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137109-42:
(8*1)+(7*3)+(6*7)+(5*1)+(4*0)+(3*9)+(2*4)+(1*2)=113
113 % 10 = 3
So 137109-42-3 is a valid CAS Registry Number.

InChI:InChI=1/C28H34N4O4/c1-15(2)27-28(36)31-17(13-33)10-16-11-30-26-19(8-9-22(24(16)26)32(27)3)25(23(35)14-34)20-12-29-21-7-5-4-6-18(20)21/h4-9,11-12,15,17,23,25,27,29-30,33-35H,10,13-14H2,1-3H3,(H,31,36)

137109-42-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	Cytoblastin

1.2 Other means of identification

Product number	-
Other names	3H-Pyrrolo(4,3,2-gh)-1,4-benzodiazonin-3-one,9-(2,3-dihydroxy-1-(1H-indol-3-yl)propyl)-1,2,4,5,6,8-hexahydro-5-(hydroxymethyl)-1-methyl-2-(1-methylethyl)

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:137109-42-3 SDS

137109-42-3Upstream product

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137109-42-3Relevant articles and documents

Total synthesis and stereochemistry of cytoblastin

Moreno, Ofir A.,Kishi, Yoshito

, p. 1243 - 1254 (1998)

The first total synthesis and stereochemical assignment of cytoblastin were reported. Key steps included the palladium-mediated coupling of N-SEM-7-bromoindolactam V ((-)-11) with allylstannane c-13, and osmium tetroxide-mediated dihydroxylation of 14, both of which were stereoselective. The stereochemistry of cytoblastin was determined as 1A via spectroscopic analysis of the pentacyclic derivative 21 of cytoblastin. A connection was then made between the stereochemistry so elucidated and the Kishi/Rando hypothesis for the structural correlation between (S)-1,2-diacylglycerol and tumor promoters for the process of protein kinase C activation. Copyright (C) 1998 Elsevier Science Ltd.

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