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CAS 638-95-9/ 559-70-6

CAS 638-95-9/ 559-70-6 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 559-70-6

CAS 559-70-6PubChem CID 73145

Beta-Amyrin

IUPAC name: (3S,4aR,6aR,6bS,8aR,12aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-ol

Molecular formula: C30H50O
Molecular weight: 426.7 g/mol
Exact mass: 426.386166214 Da
XLogP3: 9.2
Topological polar surface area: 20.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 8

Also known as

Olean-12-en-3beta-olKM8353IPSOCHEBI:10352NSC-527971RefChem:29763209-204-6AmyrinB-Amyrin

16 more reported names

Olean-12-en-3-ol, (3b)-Olean-12-en-3-ol, (3beta)-3beta-hydroxyolean-12-ene(3S,4aR,6aR,6bS,8aR,12aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-olUNII-KM8353IPSObeta.-Amyrenolbeta.-AmyrinEINECS 209-204-6|?-AmyrinI(2)-AmyrinNSC 527971Olean-12-en-3b-olAMYRIN, BETA-12-Oleanen-3-beta-ol.BETA.-AMYRIN [MI](3beta)-olean-12-en-3-ol

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External database identifiers

ChEBI:CHEBI:10352
ChEMBL:CHEMBL455098
EPA DTXSID:DTXSID201025005
PubMed:32081053
PubMed:29501766
PubMed:27009110
PubMed:23074889
PubMed:23016273
PubMed:22792796
PubMed:22606031
PubMed:22369100
PubMed:22144781
PubMed:22073270
PubMed:22069560
PubMed:22047182

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

PubChem 2D chemical structure for CAS 638-95-9

CAS 638-95-9PubChem CID 73170

Alpha-Amyrin

IUPAC name: (3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-octamethyl-2,3,4a,5,6,7,8,9,10,11,12,12a,14,14a-tetradecahydro-1H-picen-3-ol

Molecular formula: C30H50O
Molecular weight: 426.7 g/mol
Exact mass: 426.386166214 Da
XLogP3: 9.0
Topological polar surface area: 20.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 10

Also known as

Viminalolalpha-Amyrine5alpha-urs-12-en-3beta-ol(3beta)-urs-12-en-3-ol30ZAG40J8NCHEBI:10213NSC-1147874,4,6a,6b,8a,11,12,14b-octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-ol

16 more reported names

RefChem:27236211-352-1Urs-12-en-3beta-ola-amyrin.alpha.-Amyrenol(3.beta.)-Urs-12-en-3-ol(3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-olalfa-AmyrinUNII-30ZAG40J8NUrs-12-en-3-ol, (3b)-| cent-AmyrinEINECS 211-352-1NSC 114787ALPHA AMYRINurs-12-ene-3beta-olAMYRIN, ALPHA-

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External database identifiers

ChEBI:CHEBI:10213
ChEMBL:CHEMBL455357
EPA DTXSID:DTXSID701025612
PubMed:22860451
PubMed:22837051
PubMed:22824088
PubMed:22782538
PubMed:22693528
PubMed:22577623
PubMed:22490120
PubMed:22466147
PubMed:22323110
PubMed:22144781
PubMed:22075573
PubMed:22066399

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 638-95-9/ 559-70-6

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CAS 638-95-9/ 559-70-6 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

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