14320-81-1

• 

• Basic information

  1. Product Name: verazine
  2. Synonyms: verazine;(20R)-20-[[(S)-3,4,5,6-Tetrahydro-5-methylpyridin]-2-yl]pregn-5-en-3β-ol;20-epi-Verazine
  3. CAS NO:14320-81-1
  4. Molecular Formula: C₂₇H₄₃NO
  5. Molecular Weight: 397.65
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 14320-81-1.mol
  9. Article Data: 4

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 510.9°Cat760mmHg
  3. Flash Point: 341.7°C
  4. Appearance: /
  5. Density: 1.19g/cm³
  6. Vapor Pressure: 1.42E-12mmHg at 25°C
  7. Refractive Index: 1.628
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: verazine(CAS DataBase Reference)
  11. NIST Chemistry Reference: verazine(14320-81-1)
  12. EPA Substance Registry System: verazine(14320-81-1)

• 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: 14320-81-1(Hazardous Substances Data)

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• Usage
• SDS
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• Downstream Products
• Article

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• Pregn-5-en-3-ol,20-[(5S)-3,4,5,6-tetrahydro-5-methyl-2-pyridinyl]-, (3b,20S)-

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• Pregn-5-en-3-ol,20-[(5S)-3,4,5,6-tetrahydro-5-methyl-2-pyridinyl]-, (3b,20S)-

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• Pregn-5-en-3-ol,20-[(5S)-3,4,5,6-tetrahydro-5-methyl-2-pyridinyl]-, (3b,20S)-

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• verazine

  Cas No: 14320-81-1

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14320-81-1 Usage

Description

This alkaloid occurs in Veratrum album subsp. lobelianum. The structure given above has been confirmed by synthesis of the alkaloid.

References

Guenter Adam, Schreiber, Tomko., Justus Liebig's Ann. Chem., 707,203 ( 1967)

Check Digit Verification of cas no

The CAS Registry Mumber 14320-81-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,2 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14320-81:
(7*1)+(6*4)+(5*3)+(4*2)+(3*0)+(2*8)+(1*1)=71
71 % 10 = 1
So 14320-81-1 is a valid CAS Registry Number.

InChI:InChI=1/C27H43NO/c1-17-5-10-25(28-16-17)18(2)22-8-9-23-21-7-6-19-15-20(29)11-13-26(19,3)24(21)12-14-27(22,23)4/h6,17-18,20-24,29H,5,7-16H2,1-4H3/t17-,18-,20-,21-,22+,23-,24-,26-,27+/m0/s1

14320-81-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name	verazine

1.2 Other means of identification

Product number	-
Other names	(3S,8S,9S,10R,13S,14S,17R)-10,13-Dimethyl-17-[(S)-1-((S)-5-methyl-3,4,5,6-tetrahydro-pyridin-2-yl)-ethyl]-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

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:14320-81-1 SDS

14320-81-1Upstream product

• 637029-17-5 (22R,25R)-3β-O-tert-butyldiphenylsilyloxy-26-hydroxy-5-furosten 
• 324740-29-6 3-O-(tert-butyldiphenylsilyl)diosgenin 
• 512-04-9 diosgenin 
• 97763-02-5 verazinine 

14320-81-1Downstream Products

14320-81-1Relevant articles and documents

ALKALOIDS OF Zygadenus sibiricus. THE STRUCTURE OF VERAZININE

Taskhanova, E. M.,Shakirov, R.,Yunusov, S. Yu.

, p. 343 - 344 (1985)

The alkaloids verazine, veratoylzygadenine, a base with mp 224-226 deg C, and a new alkaloid verazinine have been isolated from Zygadenus sibiricus (L).A.Gray.It has been established by chemical and spectral methods that verazinine is verazine 3-O-β-D-glycopyranoside.

Stereoselective Synthesis of (-)-Verazine and Congeners via a Cascade Ring-Switching Process of Furostan-26-acid

Chen, Fen-Er,Shi, Yong,Tang, Pei,Tian, Wei-Sheng,Wang, Yun,Zhuang, Chunlin

, (2020/04/02)

An efficient synthetic strategy for three natural seco-type cholestane alkaloids isolated from the Veratrum plants, based on commercially available naturally occurring and abundant (-)-diosgenin (1), as exemplified in the concise asymmetric synthesis of (-)-verazine (4), (-)-veramiline (5) (proposed structure), and its 22-epimer, (-)-oblonginine (6), is presented. This work highlights the application of a cascade ring-switching process of (-)-diosgenin to achieve the E-ring opening and construction of chiral six-membered lactone challenges in seco-type cholestane alkaloid synthesis. This approach enables the synthesis of related natural and nature-like novel cholestane alkaloids, opening up opportunities for more extensive exploration of cholestane alkaloid biology.

Synthesis of the veratrum alkaloids verazin from tomatid-5-en-3-beta-ol

Adam,Schreiber,Tomko

, p. 203 - 208 (2007/10/11)

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