1α,25-Dihydroxyvitamin D2 solution
ALDRICH/739898 - 50 μg/mL in ethanol, 95% (CP)
Synonym: 1α,25-Dihydroxycalciferol solution
CAS Number: 60133-18-8
Empirical Formula (Hill Notation): C28H44O3
Molecular Weight: 428.65
EC Number: 200-578-6
Linear Formula: C28H44O3
Product Type: Chemical
| application(s) | detection |
| assay | 95% (CP) |
| color | colorless |
| concentration | 50 μg/mL in ethanol |
| form | solution |
| InChI | 1S/C28H44O3/c1-18(9-10-19 |
| InChI key | ZGLHBRQAEXKACO-KPKHAADHSA |
| Quality Level | 200 ![]() |
| SMILES string | CC(O)(C)[C@@H](C)/C=C/[C@ |
| storage temp. | −20°C |
| technique(s) | mass spectrometry (MS): suitable |
| Application: | This product may be used as an analytical standard. |
| General description: | 1α,25-Dihydroxyvitamin D2 is an active form of vitamin D2. It is also known as ercalcitriol or 1α,25-dihydroxyergocalcif |
| Packaging: | 1 mL in ampule |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H319 |
| Precautionary statements | P210 - P305 + P351 + P338 |
| Hazard Codes | F |
| Risk Statements | 11 |
| Safety Statements | 7-16 |
| RIDADR | UN1170 - class 3 - PG 2 - Ethanol, solution |
| WGK Germany | WGK 1 |
| Flash Point(F) | 57.2 °F - closed cup |
| Flash Point(C) | 14 °C - closed cup |
| Purity | 95% (CP) |
| Storage Temp. | −20°C |
| UNSPSC | 12352205 |



