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- ambrein
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- $1.00
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2026-08-07
- CAS:473-03-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200000KG
- Ambrein
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2026-04-21
- CAS:473-03-0
- Purity:
- Supply Ability: 10g
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| Product Name: | ambrein | | Synonyms: | ambrein;1-(6-(2,2-dimethyl-6-methylenecyclohexyl)-4-methylhex-3-enyl)decahydro-2,5,5,8a-tetramethyl-2-naphthol;(1R,4aα)-1-[(E)-6-[(S)-2,2-Dimethyl-6-methylenecyclohexyl]-4-methyl-3-hexenyl]decahydro-2,5,5,8aβ-tetramethylnaphthalen-2α-ol;(E)-Ambra-13,18(28)-dien-8-ol;2-Naphthalenol, 1-((3E)-6-((1S)-2,2-dimethyl-6-methylenecyclohexyl)-4-methyl-3-hexenyl)decahydro-2,5,5,8A-tetramethyl-, (1R,2R,4as,8as)-;2-Naphthalenol, 1-(6-(2,2-dimethyl-6-methylenecyclohexyl)-4-methyl-3-hexenyl)decahydro-2,5,5,8A-tetramethyl-, (1theta-(1alpha(E(S)),2beta,4abeta,8aalpha))-;2-Naphthalenol, decahydro-1-(6-(2,2-dimethyl-6-methylenecyclohexyl)-4-methyl-3-hexenyl)-2,5,5,8A-tetramethyl-, (1R-(1-alpha(E(S*)),2-beta,4A-beta,8A-alpha))-;Ambra-13,18(28)-dien-8-ol, (7ci) | | CAS: | 473-03-0 | | MF: | C30H52O | | MW: | 428.73 | | EINECS: | 207-460-3 | | Product Categories: | Organics | | Mol File: | 473-03-0.mol |  |
| | ambrein Chemical Properties |
| Melting point | 82-83 °C | | Boiling point | 210 °C(Press: 0.1 Torr) | | density | 0.94±0.1 g/cm3(Predicted) | | pka | 15.40±0.70(Predicted) | | Odor | at 100.00 %. amber ambergris labdanum woody | | Odor Type | amber | | Optical Rotation | +14.120 (c 1.0, C6H6) | | Cosmetics Ingredients Functions | PERFUMING | | LogP | 11.680 | | EPA Substance Registry System | 2-Naphthalenol, 1-[(3E)-6-[(1S)-2,2-dimethyl-6-methylenecyclohexyl]-4-methyl-3-hexenyl]decahydro-2,5,5,8a-tetramethyl-, (1R,2R,4aS,8aS)- (473-03-0) |
| | ambrein Usage And Synthesis |
| Preparation | The biosynthesis of ambrein begins with squalene, which is catalyzed by squalene-hope cyclase (SHC) to produce monocyclic 3-deoxyachilleol A. Then, tetraraprenyl-beta-curcumene synthase (BmeTC) converts 3-deoxyachilleol A into tricyclic ambrein. | | Chemical Properties | Ambrein is the likely precursor of a number of strongly odoriferous mono-, bi-, and tricyclic compounds that are formed by autoxidation or photooxidation. | | Chemical Properties | Ambergris (ambra) is a secretion of the sperm whale Physeter catodon (P. macrocephalus L.), which possibly results from a pathological condition. Ambergris has a lower density than water and washes ashore along the ocean coasts.Themajor quantity is used to be obtained fromkilled animals, but only a low percentage contain ambergris in their intestines.
Fresh ambergris is almost black, but it turns light gray and develops a pleasant odorwhen exposed to light and seawater over a period of time.The major components of ambergris are epicoprosterol and the odorless triterpene alcohol, ambrein. | | Definition | ChEBI: A triterpenoid alcohol that is a constituent of ambergris, an intestinal secretion of the sperm whale Physeter catodon. |
| | ambrein Preparation Products And Raw materials |
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