4-Hydroxy Tamoxifen-d5 CAS 164365-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 164365-20-2 |
| Molecular Formula | C26H24D5NO2 |
| Molecular Weight | 392.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy Tamoxifen-d5 (CAS 164365-20-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H24D5NO2. Molecular weight: 392.54 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H24D5NO2 |
| Molecular Weight | 392.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (1S,2S)-N1,N2-Dibenzyl-1,2-diphenyl-1,2-ethanediamine (CAS 157242-43-8)
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- N2,N3,1,4-tetraphenylbutane-2,3-diamine (CAS 126503-85-3)
- 4-(3-Chlorophenyl)but-3-yn-2-ol (CAS 265661-01-6)
- (5-Cyclopropyl-4-phenyl-4H-1,2,4-triazol-3-yl)methanol (CAS 1549545-05-2)
- Ethyl 3-((2-nitrophenyl)amino)propanoate (CAS 111113-48-5)
- Fluocinolone Acetonide Impurity 37 (CAS CATO-C4X-238137)
- 4-Chloroquinolin-8-amine (CAS 81764-16-1)
- Edatrexate (CAS 80576-83-6)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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