1α,25-Dihydroxyvitamin D3 (6,19,19-d3) solution
ALDRICH/740578 - 100 μg/mL in ethanol, 97 atom % D, 96% (CP)
Synonym: 1α,25-Dihydroxycholecalciferol (6,19,19-d3) solution; Calcitriol (6,19,19-d3) solution; Deuterated 1-α25-Dihydroxyvitamin D3 solution
CAS Number: 128723-16-0
Empirical Formula (Hill Notation): C27D3H41O3
Molecular Weight: 419.65
EC Number: 200-578-6
MDL Number: MFCD11656440
Linear Formula: C27D3H41O3
Product Type: Chemical
| application(s) | detection |
| assay | 96% (CP) |
| color | colorless |
| concentration | 100 μg/mL in ethanol |
| form | solution |
| InChI | 1S/C27H44O3/c1-18(8-6-14- |
| InChI key | GMRQFYUYWCNGIN-POLIPXRRSA |
| isotopic purity | 97 atom % D |
| mass shift | M+3 |
| Quality Level | 200 ![]() |
| SMILES string | [2H]/C([2H])=C1[C@@H](O)C |
| storage temp. | −20°C |
| technique(s) | mass spectrometry (MS): suitable |
| Application: | 1α,25-Dihydroxyvitamin D3 (6,19,19-d3) can be used as a stable isotope internal standard for accurate data interpretation in specific biological samples by mass spectrometry. |
| General description: | 1α,25-Dihydroxyvitamin D3 [1,25(OH)2D3], also known as calcitriol, plays a role in calcium and phosphate metabolism in humans. It also regulates insulin secretion and induces cellular differentiation. 1α,25-Dihydroxyvitamin D3 (6,19,19-d3) is a deuterated vitamin D3 wherein C-6 and C-19 protons are replaced by deuterium. |
| 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) | 14.0 °C - closed cup |
| Purity | 96% (CP) |
| Storage Temp. | −20°C |
| UNSPSC | 12352106 |



