6β-Hydroxytestosterone-D7 CAS 62-99-7 (unlabelled)
| CAS No. | 62-99-7 (unlabelled) |
| Molecular Formula | - |
| Molecular Weight | 311.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6β-Hydroxytestosterone-D7 (C19H21D7O3) contains deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 311.47 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).
6β-Hydroxytestosterone-D7 (CAS 62-99-7 (unlabelled)) is a high-purity analytical reference standard with the molecular formula C19H21D7O3 and a molecular weight of 311.47 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 6β-Hydroxytestosterone-D7 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 | C19H21D7O3 |
| Molecular Weight | 311.47 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Hydroxytestosterone Standards
Recommended Standards
- (S)-3-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-7-fluoro-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 2883019-60-9)
- Biperiden EP Impurity A (CAS CATO-C4X-31651)
- Biperiden (CAS 514-65-8)
- Biperiden EP Impurity B (CAS CATO-C4X-31652)
- 5-Chloro-2-methoxypyridine-4-carboxylic acid (CAS 88912-22-5)
- α-Hydroxy Tamoxifen (CAS 97151-02-5)
- n-cyclohexyl-3,4-dihydro-2h-pyrrol-5-amine (CAS 303017-39-2)
- 1-Cyclopropyl-4-ethenylbenzene (CAS 19824-39-6)
- 4-Amino-7-fluorocinnoline-3-carboxylic acid (CAS 161373-44-0)
- (3S,5S)-5-(Hydroxymethyl)pyrrolidin-3-ol (CAS 108315-39-5)
- Piribedil Impurity 16 (CAS CATO-C4X-281316)
- 2-(3-Bromophenyl)-2-(pyrrolidin-1-yl)acetonitrile (CAS 1017466-79-3)
- N'-(2-(1H-benzo[d][1,2,3]triazol-1-yl)acetyl)-4-methoxybenzohydrazide (CAS 306990-69-2)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com