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Basic information

Product Name: (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester
Synonyms: (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester;Viridiflorine
CAS NO:551-57-5
Molecular Formula: C15H27NO4
Molecular Weight: 285.37918
EINECS: N/A
Product Categories: N/A
Mol File: 551-57-5.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 413.5°C at 760 mmHg
Flash Point: 203.9°C
Appearance: /
Density: 1.16g/cm³
Vapor Pressure: 1.45E-08mmHg at 25°C
Refractive Index: 1.531
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester(551-57-5)
EPA Substance Registry System: (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester(551-57-5)

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: 551-57-5(Hazardous Substances Data)

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Description

A pyrrolizidine alkaloid, this base occurs in Cynoglossum viridif/orum and on crystallization from Me2CO furnishes colourless prisms. It is only sparingly soluble in Et20 but readily so in hot Me2CO, EtOH and H20. The methiodide has been prepared as colourless crystals from aqueous MeOH, m.p. 142-4°C. Alkaline hydrolysis yields trachelanthamidine and viridifloric acid. The structure given above is the most probable based upon its chemical reactions and spectroscopic characteristics.

References

Men'shikov., J. Gen. Chern., USSR, 18, 1736 (1948)

Check Digit Verification of cas no

The CAS Registry Mumber 551-57-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,5 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 551-57:
(5*5)+(4*5)+(3*1)+(2*5)+(1*7)=65
65 % 10 = 5
So 551-57-5 is a valid CAS Registry Number.

InChI:InChI=1/C15H27NO4/c1-10(2)15(19,11(3)17)14(18)20-9-12-6-8-16-7-4-5-13(12)16/h10-13,17,19H,4-9H2,1-3H3/t11-,12-,13-,15-/m0/s1

551-57-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	[(1R,8S)-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl (2S)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methylbutanoate

1.2 Other means of identification

Product number	-
Other names	Butanoic acid,2,3-dihydroxy-2-(1-methylethyl)-,(hexahydro-1H-pyrrolizin-1-yl)methyl ester,(1R-(1alpha-(2S,3S),7aalpha))

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:551-57-5 SDS

551-57-5Upstream product

551-57-5Downstream Products

551-57-5Relevant articles and documents

The total synthesis of some pyrrolyzidine alkaloids and their absolute configuration.

Kochetkov,Likhosherstov,Kulakov

, p. 2313 - 2323 (2007/10/04)

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