Basic information Safety Supplier Related

ERGOCRISTINE

Basic information Safety Supplier Related

ERGOCRISTINE Basic information

Product Name:
ERGOCRISTINE
Synonyms:
  • 6’,18-trione,12’-hydroxy-2’-(1-methylethyl)-5’-(phenylmethyl)-ergotaman-3
  • ergocrystine
  • Dihydro Ergotamine Impurity 6
  • 12μ-Hydroxy-2μ-(1-methylethyl)-5μ-(phenylmethyl)ergotaman-3μ,6μ,18μ-trione
  • 12'-Hydroxy-2'-isopropyl-5'α-benzylergotaman-3',6',18-trione
  • ERGOCRISTINE
  • (5'α)-12'-Hydroxy-2'-(1-Methylethyl)-5'-(phenylMethyl)ergotaMan-3',6',18-trione
  • NSC 93743
CAS:
511-08-0
MF:
C35H39N5O5
MW:
609.73
EINECS:
208-120-7
Product Categories:
  • Aromatics
  • Chiral Reagents
  • Heterocycles
  • Inhibitors
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
511-08-0.mol
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ERGOCRISTINE Chemical Properties

Melting point:
155-157 °C(lit.)
alpha 
D20 -183° (chloroform)
Boiling point:
655.69°C (rough estimate)
Density 
1.1839 (rough estimate)
refractive index 
1.7500 (estimate)
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
powder
pka
9.59±0.60(Predicted)
color 
Off-white
optical activity
-18320 (CHCl3)
Stability:
Hygroscopic
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Safety Information

Hazard Codes 
T
Risk Statements 
23/24/25
Safety Statements 
22-36/37/39-45-24/25
RIDADR 
1544
RTECS 
KE1180000
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29396900
Hazardous Substances Data
511-08-0(Hazardous Substances Data)
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ERGOCRISTINE Usage And Synthesis

Uses

A derivative of lysergic acid and a natural ergot alkaloid which is a member of the ergotoxine group. Its intraocular pressure lowering effect makes it potential candidate for future applications in ocular pharmacology.

Definition

ChEBI: Ergotaman bearing benzyl, hydroxy, and isopropyl groups at the 5', 12' and 2' positions, respectively, and oxo groups at positions 3', 6', and 18. It is a natural ergot alkaloid.

Purification Methods

It crystallises with 2 molecules of solvent of crystallisation from *benzene. [Stadler et al. Helv Chim Acta 52 1549 1969, Beilstein 25 III/IV 966, 27 II 860.]

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