Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ergocristinephyproof(R)ReferenceSubstance
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Purity: 99.0%
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511-08-0

511-08-0 structure

511-08-0 structure

Name: Ergocristine
Chemical Name: ergocristine
CAS Number: 511-08-0
Molecular Formula: C₃₅H₃₉N₅O₅
Molecular Weight: 609.715
Create Date: 2018-06-10 20:41:12
Modify Date: 2025-08-25 12:23:00

Name	ergocristine
Synonyms	Ergotaman, 12'-hydroxy-2'-(1-methylethyl)-3',6',18-trioxo-5'-(phenylmethyl)-, (5'α)- Ergotaman-3',6',18-trione, 12'-hydroxy-2'- (1-methylethyl)-5'-(phenylmethyl)-, (5'α)- ergocrystine (5'α)-5'-Benzyl-12'-hydroxy-2'-isopropyl-3',6',18-trioxoergotaman (5'α)-5'-benzyl-12'-hydroxy-3',6',18-trioxo-2'-(propan-2-yl)ergotaman Ergotaman-3',6',18-trione, 12'-hydroxy-2'-(1-methylethyl)-5'-(phenylmethyl)-, (5'α)- 5'-benzyl-12'-hydroxy-2'-isopropyl-ergotamane-18,3',6'-trione Ergoline-8-carboximidic acid, 9,10-didehydro-6-methyl-N-[(2R,5S,10aS,10bS)-octahydro-10b-hydroxy-2-(1-methylethyl)-3,6-dioxo-5-(phenylmethyl)-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl]-, (8β)- (6aR,9R)-N-[(2R,5S,10aS,10bS)-5-Benzyl-10b-hydroxy-2-isopropyl-3,6-dioxooctahydro-8H-[1,3]oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl]-7-methyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxamide (5'a)-12'-Hydroxy-2'-(1-methylethyl)-5'-(phenylmethyl)ergotaman-3',6',18-trione (8β)-N-[(2R,5S,10aS,10bS)-5-Benzyl-10b-hydroxy-2-isopropyl-3,6-dioxooctahydro-8H-[1,3]oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl]-6-methyl-9,10-didehydroergoline-8-carboximidic acid Ergocristine

Density	1.5±0.1 g/cm3
Boiling Point	886.0±75.0 °C at 760 mmHg
Melting Point	155-157ºC(lit.)
Molecular Formula	C₃₅H₃₉N₅O₅
Molecular Weight	609.715
Flash Point	489.7±37.1 °C
Exact Mass	609.295105
PSA	118.21000
LogP	5.41
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.743

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KE1180000

CHEMICAL NAME :: Ergocristine

CAS REGISTRY NUMBER :: 511-08-0

BEILSTEIN REFERENCE NO. :: 0079046

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C35-H39-N5-O5

MOLECULAR WEIGHT :: 609.79

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2150 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 10 umol/L

REFERENCE :: TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 8,169,1988

Risk Phrases	23/24/25
Safety Phrases	22-36/37/39-45
RIDADR	UN 1544
Packaging Group	III
Hazard Class	6.1(b)

Precursor 0
DownStream 1
17479-19-5

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