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| CAS No.: | 60133-18-8 |
|---|---|
| Name: | 1(ALPHA) 25-DIHYDROXYVITAMIN D2* |
| Article Data: | 5 |
| Molecular Structure: | |
|
|
|
| Formula: | C28H44O3 |
| Molecular Weight: | 428.656 |
| Synonyms: | 9,10-Secoergosta-5,7,10(19),22-tetraene-1,3,25-triol,(1a,3b,5Z,7E,22E)- (9CI);1,25-Dihydroxycalciferol;1,25-Dihydroxyergocalciferol;1,25-Dihydroxyvitamin D2;1a,25-Dihydroxycalciferol;1a,25-Dihydroxyergocalciferol;1,3-Cyclohexanediol,4-methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-,(1R,3S,5Z)-;Ercalcitriol;Ro 17-6218; |
| EINECS: | 200-578-6 |
| Density: | 1.066 g/cm3 |
| Boiling Point: | 577.655 °C at 760 mmHg |
| Flash Point: | 242.511 °C |
| Hazard Symbols: |
 T
|
| Risk Codes: | 23/24/25-63 |
| Safety: | 36/37-45 |
| Transport Information: | UN 2811 |
| PSA: | 60.69000 |
| LogP: | 5.72670 |
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Chemistry
Molecule structure of 1alpha,25-Dihydroxyvitamin D2 (CAS NO.60133-18-8):
Molecular Weight: 428.65g/mol
Molecular Formula: C28H44O3
Density: 1.066 g/cm3
Boiling Point: 577.655 °C at 760 mmHg
Flash Point: 242.511 °C
Storage Temp.: −20 °C
Index of Refraction: 1.554
Molar Refractivity: 128.871 cm3
Molar Volume: 401.956 cm3
Surface Tension: 44.033 dyne/cm
Enthalpy of Vaporization: 99.294 kJ/mol
InChI: InChI=1/C28H44O3/c1-18(9-10-19(2)27(4,5)31)24-13-14-25-21(8-7-15-28(24,25)6)11-12-22-16-23(29)17-26(30)20(22)3/h9-12,18-19,23-26,29-31H,3,7-8,13-17H2,1-2,4-6H3/b10-9+,21-11+,22-12-/t18-,19+,23-,24-,25+,26+,28-/m1/s1
InChIKey of 1alpha,25-Dihydroxyvitamin D2 (CAS NO.60133-18-8): ZGLHBRQAEXKACO-XJRQOBMKBY
Safety Profile
Hazard Codes: 
T
Risk Statements: 23/24/25-63
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R63:Possible risk of harm to the unborn child.
Safety Statements: 36/37-45
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.)
RIDADR: UN 2811 6.1/PG 2
WGK Germany: 3
F: 8-10-19
Specification
1alpha,25-Dihydroxyvitamin D2 (CAS NO.60133-18-8) is also named as (5Z,7E,22E)-(1S,3R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol ; 1alpha,,25-dihydroxyvitamin D2 / 1alpha,,25-dihydroxyergocalciferol ; 1alpha,25-Dihydroxycalciferol ; 1alpha,25-Dihydroxyvitamin D2 ; 1α,25-Dihydroxyvitamin D2 .