Tibolone D5 CAS CATO-C4X-24034
| CAS No. | CATO-C4X-24034 |
| Molecular Formula | - |
| Molecular Weight | 317.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tibolone D5.
Tibolone D5 (CAS CATO-C4X-24034), molecular formula C21H23D5O2 and molecular weight 317.48 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, Tibolone D5 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 317.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Tibolone D5 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 | C21H23D5O2 |
| Molecular Weight | 317.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Tibolone Standards
- Delta-4-Tibolone-D5 (CAS CATO-C4X-24037)
- Tibolone impurity 1 (CAS 100239-44-9)
- Tibolone impurity 2 (CAS 100239-45-0)
- Tibolone (CAS 5630-53-5)
- Tibolone EP Impurity D (CAS 32297-45-3)
- Delta-4-Tibolone (CAS 1162-60-3)
- Tibolone EP Impurity A (CAS CATO-C4X-240312)
- Tibolone EP Impurity A(10-β-Hydroxy 4-Tibolone) (CAS 105186-35-4)
Recommended Standards
- 3,3-Dimethyl-1-tosyl-2,3-dihydro-1H-benzo[d][1,3]azasilole (CAS 2779684-52-3)
- (-)-Δ9-THC-D3 (CAS 81586-39-2)
- 5-(1-Adamantyl)-4-cyclohexyl-4H-1,2,4-triazole-3-thiol (CAS 139158-28-4)
- 2,3,6-Trichloro-7-(trifluoromethoxy)quinoxaline (CAS 1372142-36-3)
- 1,3-Dimethyl-N-((3-methyl-1-propyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-5-amine hydrochloride (CAS 1856067-13-4)
- 4-(3,4-Dichlorophenyl)-1-ethyl-1H-pyrazole (CAS 1394021-05-6)
- 7-Bromo-4-chlorocinnoline, 97% (CAS 1800426-14-5)
- 1-(3,5-Difluorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 1232796-65-4)
- 1,9-Dideoxyforskolin (CAS 64657-18-7)
- (4R,8AS)-4-methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 143394-00-7)
- 5,6-Dihydroxy-4(3H)-pyrimidinone (CAS 98020-41-8)
- 3-[(4-fluorophenyl)carbamoyl]prop-2-enoic acid (CAS 119322-47-3)
- 6-Amino-4-fluoro-1H-indole (CAS 885518-26-3)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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