Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Email: enquiry@dycnchem.com

639-47-4

639-47-4 structure

Name: Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-
Chemical Name: Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)
CAS Number: 639-47-4
Molecular Formula: C₁₈H₂₁NO₃
Molecular Weight: 299.36400
Create Date: 2016-08-24 18:00:45
Modify Date: 2025-08-30 18:47:30

Name	Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)

Density	1.34g/cm3
Boiling Point	448.9ºC at 760mmHg
Molecular Formula	C₁₈H₂₁NO₃
Molecular Weight	299.36400
Flash Point	225.3ºC
Exact Mass	299.15200
PSA	41.93000
LogP	1.79010
Index of Refraction	1.666

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QD0885000

CHEMICAL NAME :: Morphinan-3-ol, 7,8-didehydro-4,5-alpha-epoxy-6-alpha-methoxy-17-meth yl-

CAS REGISTRY NUMBER :: 639-47-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H21-N-O3

MOLECULAR WEIGHT :: 299.40

WISWESSER LINE NOTATION :: T B6566 B6/CO 4ABBC R BX HO PN DU GHT&&TTJ FO1 JQ P1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 72 mg/kg

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

REFERENCE :: 28ZNAE "Public Health Reports, Supplement." (Washington, DC) Volume(issue)/page/year: 138,8,1938

57093-46-6

639-47-4

Literature: Cunningham, Christopher W.; Mercer, Susan L.; Hassan, Hazem E.; Traynor, John R.; Eddington, Natalie D.; Coop, Andrew Journal of Medicinal Chemistry, 2008 , vol. 51, # 7 p. 2316 - 2320

57-27-2

74-88-4

639-47-4

Literature: Barber,R.B.; Rapoport,H. Journal of Medicinal Chemistry, 1975 , vol. 18, p. 1074 - 1077

Precursor 3
57093-46-6 57-27-2 74-88-4
DownStream 0

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