cupresol

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5-hydroxy-6-oxasugiol

CAS: 54868-50-7 C20 H28 O4 MW: 332.43996000
All Ingredients Aromatic Ingredients CAS Numbers Found in Nature

Identification

Namecupresol
IUPAC(4aR,10bR)-4a-hydroxy-9-methoxy-4,4,10b-trimethyl-8-propan-2-yl-2,3-dihydro-1H-benzo[c]chromen-6-one
CAS Number54868-50-7
FDA UNIISearch
Molecular FormulaC20 H28 O4
Molecular Weight332.43996000
Nikkaji NumberJ147.205D

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 484.33 °C. @ 760.00 mm Hg (est)
Flash Point 334.00 °F. TCC ( 167.70 °C. ) (est)
logP (o/w) 5.752 (est)
Soluble in water, 0.2672 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for cupresol usage levels up tonot for fragrance use.
Recommendation for cupresol flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

cupressus goveniana var. abramasiana

Synonyms

6H- dibenzo(b,d)pyran-6-one, 1,2,3,4,4a,10b-hexahydro-4a-hydroxy-9-methoxy-4,4,10b-trimethyl-8-(1-methylethyl)-, (4aR-cis)- (4aR-cis)-1,2,3,4,4a,10b- hexahydro-4a-hydroxy-9-methoxy-4,4,10b-trimethyl-8-(1-methyl ethyl)-6H-dibenzo(b,d)pyran-6-one 5- hydroxy-6-oxasugiol (4aR,10bR)-4a- hydroxy-9-methoxy-4,4,10b-trimethyl-8-propan-2-yl-2,3-dihydro-1H-benzo[c]chromen-6-one PubMed: A new diterpene from Cupressus goveniana var. abramasiana: 5 beta-hydroxy-6-oxasugiol (cupresol).