4358-16-1

Basic information

• Product Name: cholesteryl phosphate
• Synonyms: cholesteryl phosphate
• CAS NO: 4358-16-1
• Molecular Formula: C₂₇H₄₇O₄P
• Molecular Weight: 466.6334
• Mol File: 4358-16-1.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 569.6°Cat760mmHg
• Flash Point: 298.3°C
• Appearance: /
• Density: 1.11g/cm³
• Vapor Pressure: 1.84E-14mmHg at 25°C
• Refractive Index: 1.531
• CAS DataBase Reference: cholesteryl phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: cholesteryl phosphate(4358-16-1)
• EPA Substance Registry System: cholesteryl phosphate(4358-16-1)

Safety Data

• Hazardous Substances Data: 4358-16-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C27H47O4P/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(31-32(28,29)30)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25H,6-8,10-17H2,1-5H3,(H2,28,29,30)/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1

Upstream product

• 67-66-3 chloroform 
• 57-88-5 cholesterol 
• 4697-37-4 ethyl metaphosphate 
• 60-29-7 diethyl ether 
• 197709-14-1 Phosphoric acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester bis-(9H-fluoren-9-ylmethyl) ester 
• 57-88-5 cholesterol 
• 107-46-0 Hexamethyldisiloxane 
• 67154-53-4 2-cholesteryloxy-1,3,2λ⁵-dioxaphospholane 2-oxide 
• 58544-33-5 Phosphorsaeure-cholesteryl-di-p-anisylester 
• 6901-51-5 cholesteryl-dichloro phosphate 

Downstream Products

• 747-90-0 3,5-cholestadiene 
• 1174-92-1 cholesteryl methyl ether 
• 10322-02-8 cholesterol propyl ether 

Relevant articles and documents

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Protection of phosphate with the 9-fluorenylmethyl group. Synthesis of unsaturated-acyl phosphatidylinositol 4,5-bisphosphate

Alkyl di-(9-fluorenylmethyl) phosphates obtained via phosphitylation were found to be suitable for protection of phosphoric monoesters, which were generated by treatment of the triesters with DBU or triethylamine This strategy and a hydroxyl protecting gr

Synthesis of Steroid Phosphates via Monomeric Metaphosphate

Dihydrogen phosphate esters derived from steroids having one, two, and three conjugated or nonconjugated double bonds have been conveniently prepared by a procedure that probably involves the monomeric metaphosphate anion as an intermediate.The source of metaphosphate is a 1:2 molar mixture of (1-phenyl-1,2-dibromoethyl)phosphonic acid and diisopropylethylamine (B) in a 0.05 M dichloromethane solution at 20 deg C: (1) C6H5C(Br)(PO3H2)CH2Br + 2B + ROH -> ROPO3H(-)BH(+) + C6H5CBr=CH2 + Br(-)BH(+); (2) ROPO3H(-)BH(+) + HCl -> ROPO3H2 + BH(+)Cl(-).Yields of steroid dihydrogen phosphates with on e or two double bonds range from 65percent to 75percent.The labile Δ5,7,9-cholestatriene 3β-O-phosphate can be isolated in a pure state, although in lower yield (46percent), by this procedure.