Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pregnan-20-one,3-(acetyloxy)-5,6,17,21-tetrabromo-, (3b)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

27031-73-8

27031-73-8 structure

Name: Pregnan-20-one,3-(acetyloxy)-5,6,17,21-tetrabromo-, (3b)- (9CI)
Chemical Name: [(8S,9S,10R,13S,14S,17R)-5,6,17-tribromo-17-(2-bromoacetyl)-10,13-dimethyl-2,3,4,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
CAS Number: 27031-73-8
Molecular Formula: C₂₃H₃₂Br₄O₃
Molecular Weight: 676.11400
Create Date: 2016-03-27 15:35:01
Modify Date: 2024-02-08 07:44:53

Name	[(8S,9S,10R,13S,14S,17R)-5,6,17-tribromo-17-(2-bromoacetyl)-10,13-dimethyl-2,3,4,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
Synonyms	574-Chromogen 5.6-Monoepoxyvitamin A-alkohol Retinol,5,6-epoxy-5,6-dihydro 5,6-Monoepoxyretinal Hepaxanthin 5,6-Epoxy-5,6-dihydroretinol 5,6-Monoepoxy vitamin A 5,6-Epoxyretinol Vitamin A epoxide Vitamin A 5,6-epoxide

Density	1.74g/cm3
Boiling Point	581.3ºC at 760mmHg
Molecular Formula	C₂₃H₃₂Br₄O₃
Molecular Weight	676.11400
Flash Point	305.3ºC
Exact Mass	671.90800
PSA	43.37000
LogP	6.94940
Vapour Pressure	1.67E-13mmHg at 25°C
Index of Refraction	1.601

1778-02-5

27031-73-8

Literature: Marker et al. Journal of the American Chemical Society, 1942 , vol. 64, p. 1276,1278 Full Text Show Details Julian; Karpel Journal of the American Chemical Society, 1950 , vol. 72, p. 362,366 Full Text Show Details Heusser; Engel; Plattner Helvetica Chimica Acta, 1950 , vol. 33, p. 2237,2241

145-13-1

27031-73-8

1778-02-5

10035-10-6

64-19-7

27031-73-8

Precursor 4
1778-02-5 145-13-1 10035-10-6 64-19-7
DownStream 1
1778-02-5

56-41-7	108-65-6
56-35-9	64-17-5
67-56-1	108-88-3
141-78-6	1310-73-2
13463-67-7	1333-86-4