17α-羟基孕烯醇酮
17A-hydroxypregnenolone
CAS: 387-79-1;1887-95-2
Molecular Formula: C21H32O3
17α-羟基孕烯醇酮 - Names and Identifiers
| Name | 17A-hydroxypregnenolone |
| Synonyms | 17-OH PREG 17alpha-Hydroxy 17-OH Pregnenolone Hydroxypregnenolone 17a-Hydroxypregnolone 17A-hydroxypregnenolone 17α-Hydroxypregnenolone 17alpha-Hydroxypregnenolone 5-Pregnen-3b,17-dihydroxy-3-one 3,17-dihydroxypregn-5-en-20-one 3b,17-Dihydroxy-5-pregnen-20-one 17ALPHA-LPHA-HYDROXYPREGNENOLONE 3b,17-dihydroxy-Pregn-5-en-20-one 3b,17a-Dihydroxypregn-5-en-20-one (3b)-3,17-dihydroxy-Pregn-5-en-20-one (3beta)-3,17-Dihydroxypregn-5-en-20-one Pregn-5-en-20-one, 3.beta.,17-dihydroxy- 3beta,17alpha-Dihydroxy-5-pregnen-20-one 3-beta,17-alpha-dihydroxypregn-5-en-20-one pregn-5-en-20-one, 3,17-dihydroxy-, (3beta)- (3beta,14xi)-3,17-dihydroxypregn-5-en-20-one Pregn-5-en-20-one, 3,17-dihydroxy-, (3.beta.)- 3β,17α-Dihydroxy-5-pregnen-20-one, 5-Pregnene-3β,17α-diol-20-one |
| CAS | 387-79-1 1887-95-2 |
| EINECS | 206-862-6 |
| InChI | InChI=1/C21H32O3/c1-13(22)21(24)11-8-18-16-5-4-14-12-15(23)6-9-19(14,2)17(16)7-10-20(18,21)3/h4,15-18,23-24H,5-12H2,1-3H3/t15-,16+,17-,18?,19-,20-,21-/m0/s1 |
17α-羟基孕烯醇酮 - Physico-chemical Properties
| Molecular Formula | C21H32O3 |
| Molar Mass | 332.48 |
| Density | 1.15±0.1 g/cm3(Predicted) |
| Melting Point | 273℃ |
| Boling Point | 478.4±45.0 °C(Predicted) |
| Flash Point | 9℃ |
| Solubility | Chloroform (Slightly), DMSO (Slightly, Heated, Sonicated) |
| Vapor Presure | 3.69E-11mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| pKa | 13.02±0.70(Predicted) |
| Storage Condition | -20°C |
| Refractive Index | 1.567 |
17α-羟基孕烯醇酮 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R39/23/24/25 - |
| Safety Description | S7 - Keep container tightly closed. S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN1230 - class 3 - PG 2 - Methanol |
| WGK Germany | 3 |
| RTECS | TU5548000 |
Supplier List
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Product Name: 17a-Hydroxypregnenolone Visit Supplier Webpage Request for quotationCAS: 387-79-1
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Product Name: 17ALPHA-HYDROXYPREGNENOLONE Visit Supplier Webpage Request for quotationCAS: 387-79-1
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CAS: 387-79-1
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View History
17α-羟基孕烯醇酮
苯基膦(产品敏感 不能遇空气)
2,3-二羟基苯乙酮
对甲氧基苯基乙酸
二苯基二硫醚(苯基二硫醚)
Diethylene Glycol Monomethyl Ether Methacrylate (stabilized with MEHQ)
3-甲基苯基乙酸乙酯
RARECHEM AK PQ 0384
AC 220
Refos50
苯基膦(产品敏感 不能遇空气)
2,3-二羟基苯乙酮
对甲氧基苯基乙酸
二苯基二硫醚(苯基二硫醚)
Diethylene Glycol Monomethyl Ether Methacrylate (stabilized with MEHQ)
3-甲基苯基乙酸乙酯
RARECHEM AK PQ 0384
AC 220
Refos50