B-皮质醇

Description

B-cortol · CAS 667-65-2 · C21H36O5. UNII K5O9P9J39F. Collision Cross Section: 202 Ų [M-H]-; Collision Cross Section: 203.3 Ų [M+Na]+.

Identification

CAS Registry Number	667-65-2
PubChem CID	246164
Molecular formula	C21H36O5
IUPAC name	(3R,5R,8S,9S,10S,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,11,17-triol
UNII (FDA)	K5O9P9J39F

Computed Descriptors

Molecular Weight	368.5
XLogP3	2.1
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	2
Exact Mass	368.25627424
Monoisotopic Mass	368.25627424
Topological Polar Surface Area	101
Heavy Atom Count	26
Formal Charge	0

Physical & Chemical Properties

Collision Cross Section	202 Ų [M-H]-
Collision Cross Section	203.3 Ų [M+Na]+

Physical description & handling notes

• Solid
• 204.59 Ų [M+Na]+ [CCS Type: DT; Method: stepped-field]
• 202.65 Ų [M-H]- [CCS Type: DT; Method: stepped-field]

Synonyms

Beta-Cortol; 667-65-2; 20beta-Cortol; NSC-58792; K5O9P9J39F; DTXSID50289060; Pregnane-3,11,17,20,21-pentol, (3alpha,5beta,11beta,20R)-; 5beta-Pregnane-3alpha,11beta,17,20R,21-pentol; RefChem:1079630; DTXCID40240206; b-cortol; beta-Cortol [MI]; UNII-K5O9P9J39F; ST 21:0;O5; Cortol-20beta; .BETA.-CORTOL

Frequently Asked Questions

What are the CAS number and molecular formula of B-cortol?

CAS 667-65-2; molecular formula C21H36O5; molecular weight — g/mol.

What other names is B-cortol known by?

Beta-Cortol, 667-65-2, 20beta-Cortol, NSC-58792, K5O9P9J39F, DTXSID50289060.

What are the key physical properties of B-cortol?

Collision Cross Section: 202 Ų [M-H]-; Collision Cross Section: 203.3 Ų [M+Na]+.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.