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ALPHA-ERGOCRYPTINE

ALPHA-ERGOCRYPTINE Structure
ALPHA-ERGOCRYPTINE
  • CAS No.511-09-1
  • Chemical Name:ALPHA-ERGOCRYPTINE
  • CBNumber:CB8205993
  • Molecular Formula:C32H41N5O5
  • Formula Weight:575.7
  • MOL File:511-09-1.mol
ALPHA-ERGOCRYPTINE Property
  • Melting point: :152-154°C
  • alpha  :D20 -120° (pyridine); -198° (chloroform)
  • Boiling point: :636.59°C (rough estimate)
  • Density  :1.1762 (rough estimate)
  • refractive index  :1.7500 (estimate)
  • storage temp.  :−20°C
  • solubility  :45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 0.3 mg/mL
  • pka :9.61±0.60(Predicted)
  • EWG's Food Scores :1
  • FDA UNII :6WFB60157B
Safety
  • Hazard Codes  :Xn
  • Risk Statements  :62
  • Safety Statements  :36/37
  • RIDADR  :UN 1544 6.1/PG 3
  • WGK Germany  :3
  • RTECS  :KE1400000
  • HazardClass  :6.1(b)
  • PackingGroup  :III
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

ALPHA-ERGOCRYPTINE Chemical Properties,Usage,Production

  • Chemical Properties Pale Yellow Solid
  • Uses α-Ergocryptine is an ergopeptine and one of the ergot alkaloids. An impurity of 2-Bromo α-Ergocryptine Mesylate (B682600).
  • Uses An impurity of 2-Bromo α-Ergocriptine Mesylate (B682600).
  • Definition ChEBI: Ergotaman bearing hydroxy, isopropyl, and 2-methylpropyl groups at the 12', 2' and 5' positions, respectively, and oxo groups at positions 3', 6', and 18. It is a natural ergot alkaloid. Ergocryptine discussed in the literature prior to 1967, when b ta-ergocryptine was separated from alpha-ergocryptine, is now referred to as alpha-ergocryptine.
  • Purification Methods It crystallises with solvent of crystallisation, from acetone, *benzene or methanol. [Stadler et al. Helv Chim Acta 52 1549 1969, Beilstein 25 III/IV 964, 27 II 860.]
ALPHA-ERGOCRYPTINE Preparation Products And Raw materials
Raw materials
Preparation Products
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511-09-1, ALPHA-ERGOCRYPTINERelated Search:
  • 12’-hydroxy-2’-(1-methylethyl)-5’-alpha-(2-methylpropyl)ergotaman-3’,6’,18-t
  • 9,10-Dihydro-&beta
  • alpha-ergokryptine
  • ergocryptine
  • ALPHA-ERGOCRYPTINE
  • A-ergocryptine
  • 12'-hydroxy-5'alpha-isobutyl-2'-isopropylergotaman-3',6',18-trione
  • ERGOCRYPTINE95%,98%
  • ergokryptine
  • Bromocriptine EP Impurity B
  • 12μ-Hydroxy-2μ-(1-methylethyl)-5μ-α-(2-methylpropyl)ergotaman-3μ,6μ,18-trione
  • 12'-Hydroxy-2'-isopropyl-5'α-isobutylergotaman-3',6',18-trione
  • A-ERGOCRYPTINE ERGOT ALKALOID
  • Ergocryptine Ergokryptine
  • ErgotaMan-3',6',18-trione,12'-hydroxy-2'-(1-Methylethyl)-5'-(2-Methylpropyl)-, (5'a)-
  • (R)-9,10-Dihydro-&beta
  • Ergotaman-3',6',18-trione, 12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)-, (5'α)-
  • Bromocriptine Impurity 2(Bromocriptine Mesylate EP Impurity B)
  • α-Ergocryptine
  • Ergocrypyine
  • ALPHA-ERGOCRYPTINE USP/EP/BP
  • Bromocriptine mesilate EP Impurity B
  • 511-09-1
  • C32H41N5O5
  • Aromatics
  • Heterocycles
  • Impurities
  • Inhibitors
  • Intermediates & Fine Chemicals
  • Pharmaceuticals