19637-77-5

• 

• Basic information

  1. Product Name: (-)-Vallesamidine
  2. Synonyms: (-)-Vallesamidine;(6aR,11aS)-13aα-Ethyl-2,3,5,6,6aβ,11,12,13,13a,13bα-decahydro-11-methyl-1H-cyclopent[ij]indolo[2,3-a]quinolizine;Vallesamidine
  3. CAS NO:19637-77-5
  4. Molecular Formula: C20H28N2
  5. Molecular Weight: 296.44972
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 19637-77-5.mol
  9. Article Data: 3

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: N/A
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: (-)-Vallesamidine(CAS DataBase Reference)
  10. NIST Chemistry Reference: (-)-Vallesamidine(19637-77-5)
  11. EPA Substance Registry System: (-)-Vallesamidine(19637-77-5)

• 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: 19637-77-5(Hazardous Substances Data)

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• Downstream Products
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19637-77-5 Usage

Description

An alkaloid found in species of Vallesia, particularly V. dichotoma and V. glabra. The structure and absolute configuration have been determined by X-ray diffraction analysis of the methiodide which crystallizes in space group P2 1 and has a = 11.977, b = 12.009 and c = 9.4224 A.

References

Brown, Djerassi, Simpson., f. Amer. Chem. Soc., 90, 2445 (I 968)

Check Digit Verification of cas no

The CAS Registry Mumber 19637-77-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,3 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19637-77:
(7*1)+(6*9)+(5*6)+(4*3)+(3*7)+(2*7)+(1*7)=145
145 % 10 = 5
So 19637-77-5 is a valid CAS Registry Number.

19637-77-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	(-)-vallesamidine

1.2 Other means of identification

Product number	-
Other names	(5aR,10aS,12aR,12bR)-12a-Ethyl-10-methyl-2,3,4,5,5a,10,11,12,12a,12b-decahydro-1H-3a,10-diaza-indeno[1,7-ma]fluorene

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:19637-77-5 SDS

19637-77-5Upstream product

• 61-54-1 tryptamine 
• 690993-31-8 (1R,12bR)-1-ethyl-2,3,6,7,12,12b-hexahydro-1-[2-(phenylseleno)ethyl]indolo[2,3-a]quinolizin-4(1H)-one 
• 690993-30-7 (1R,12bR)-1-ethyl-2,3,6,7,12,12b-hexahydro-1-[2-[(methanesulfonyl)oxy]ethyl]indolo[2,3-a]quinolizin-4(1H)-one 
• 443777-76-2 (1R,12bR)-1-ethyl-2,3,6,7,12,12b-hexahydro-1-(2-hydroxyethyl)-indolo[2,3-a]quinolizin-4(1H)-one 
• 81075-90-3 (2R)-2,3-dideoxy-2-ethyl-2-(2-propenyl)-D-glyceropentanoic acid γ-lactone 
• 442632-33-9 3-((R)-3-Ethyl-2-methoxy-tetrahydro-furan-3-yl)-propionic acid 
• 442632-31-7 3-((R)-3-Ethyl-2-methoxy-tetrahydro-furan-3-yl)-propan-1-ol 
• 442632-25-9 (3R)-3-ethyldihydro-5-hydroxy-3-(2-propenyl)-2(3H)-furanone 
• 442632-29-3 (3R)-3-ethyltetrahydro-2-methoxy-3-(2-propenyl)furan 
• 442632-27-1 (3R)-3-ethyldihydro-3-(2-propenyl)-2(3H)-furanone 
• 442632-42-0 (6aR,11aS,13aS,13bR)-13a-ethyl-1,2,5,6,6a,11,12,13,13a,13b-decahydro-11-methyl-3H-cyclopenta[ij]-indolo[2,3-a]quinolizin-3-one 
• 442632-40-8 (6aR,11aS,13aS,13bR)-13a-ethyl-1,2,5,6,6a,11,12,13,13a,13b-decahydro-3H-cyclopenta[ij]-indolo[2,3-a]quinolizin-3-one 
• 690993-29-4 (1R,12bR)-1-ethyl-2,3,6,7,12,12b-hexahydro-1-(2-acetoxyethyl)-indolo[2,3-a]quinolizin-4(1H)-one 

19637-77-5Downstream Products

19637-77-5Relevant articles and documents

Total synthesis of (-)-vallesamidine

Tanino, Hideo,Fukuishi, Kazuhisa,Ushiyama, Mina,Okada, Kunisuke

, p. 2385 - 2388 (2002)

A new synthetic method of (-)-vallesamidine, including a unique 2,2,3-trialkylindoline skeleton, is developed by reductive radical cyclization reaction from the 2,3-dialkylindole derivative, which has been known to be an intermediate for the synthesis of

Total syntheses of (-)-vallesamidine and related Aspidosperma and Hunteria type indole alkaloids from the common intermediate

Tanino, Hideo,Fukuishi, Kazuhisa,Ushiyama, Mina,Okada, Kunisuke

, p. 3273 - 3282 (2007/10/03)

A new synthetic method of (-)-vallesamidine, including a unique 2,2,3-trialkylindoline skeleton, was developed by reductive radical cyclization reaction from the 2,3-dialkylindole derivative, which has been known to be an intermediate for the synthesis of

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