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ChemicalBook--->CAS DataBase List--->548-42-5

548-42-5

548-42-5 Structure

548-42-5 Structure
IdentificationBack Directory
[Name]

AGROCLAVINE
[CAS]

548-42-5
[Synonyms]

NSC 93132
Agroclavin
AGROCLAVINE
8,9-didehydro-6,8-dimethylergoline
8,9-didehydro-6,8-dimethyl-ergolin
ERGOLINE,8,9-DIDEHYDRO-6,8-DIMETHYL-
[EINECS(EC#)]

208-947-3
[Molecular Formula]

C16H18N2
[MDL Number]

MFCD00274572
[MOL File]

548-42-5.mol
[Molecular Weight]

238.33
Chemical PropertiesBack Directory
[Melting point ]

198-208℃ (decomposition) (ethyl ether )
[alpha ]

D20 -155° (c = 0.9 in chloroform); D20 -182° (c = 0.5 in pyridine)
[Boiling point ]

370.93°C (rough estimate)
[density ]

0.9597 (rough estimate)
[refractive index ]

1.5000 (estimate)
[storage temp. ]

Refrigerator, under inert atmosphere
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

17.49±0.40(Predicted)
[color ]

Pale Beige
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22
[Safety Statements ]

36
Hazard InformationBack Directory
[Uses]

Agroclavine is an ergot alkaloid and a fungal metabolite. It is also an environmental and food contaminant.
[Definition]

ChEBI: An ergot alkaloid that is ergoline which contains a double bond between positions 8 and 9, and which is substituted by methyl groups at positions 6 and 8.
[Purification Methods]

It crystallises from diethyl ether or Me2CO. The hydrochloride crystallises from H2O and has m 265-266o, [] 20 -110o (CHCl3). [Plieninger et al. Justus Liebigs Ann Chem 743 95 1971,Beilstein 23 III/IV 1623.]
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