17α-Hydroxy Progesterone-d8 CAS 850023-80-2
| CAS No. | 850023-80-2 |
| Molecular Formula | - |
| Molecular Weight | 338.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 17α-Hydroxy Progesterone-d8 (C21H22D8O3) contains deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 338.51 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
17α-Hydroxy Progesterone-d8 (CAS 850023-80-2) is a high-purity analytical reference standard with the molecular formula C21H22D8O3 and a molecular weight of 338.51 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 17α-Hydroxy Progesterone-d8 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H22D8O3 |
| Molecular Weight | 338.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
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- (3|A,20R)-Pregn-5-ene-3,17,20-triol-d4 (CAS 105078-93-1)
- Ethyl 2-cyclooctylideneacetate (CAS 1903-24-8)
- 1-Ethynyl-4-(octyloxy)benzene (CAS 137338-08-0)
- 3-Bromoquinoline-6-carbonitrile (CAS 205114-19-8)
- tert-Butyl 4-hydroxy-3-methyl-1h-pyrazole-1-carboxylate (CAS 1394947-71-7)
- 2-(2-Acetyl-6-methoxypyridin-4-yl)acetic acid (CAS 1393566-21-6)
- Metoprine (CAS 7761-45-7)
- tert-Butyl (2-(pyridin-2-yloxy)ethyl)carbamate (CAS 1029715-22-7)
- ((1R,2R)-2-methoxycyclobutyl)methanol (CAS 2165470-39-1)
- Benzyl (R)-4-formyl-2,2-dimethyloxazolidine-3-carboxylate (CAS 133464-37-6)
- Tetrapeptide-3 (CAS 827306-97-8)
Why CATO?
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