α-Hydroxy Tamoxifen CAS 97151-02-5
| CAS No. | 97151-02-5 |
| Molecular Formula | C26H29NO2 |
| Molecular Weight | 387.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures α-Hydroxy Tamoxifen 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.
α-Hydroxy Tamoxifen (CAS 97151-02-5), molecular formula C26H29NO2 and molecular weight 387.51 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of α-Hydroxy Tamoxifen (C26H29NO2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H29NO2 |
| Molecular Weight | 387.51 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- cis-4-Hydroxy TamoxifenDiscontinued (CAS 174592-47-3)
- (E)-4-Hydroxy Tamoxifen (CAS 82413-21-6)
- (Z)-α-Hydroxy Tamoxifen (CAS 97170-41-7)
- 3-Hydroxy Tamoxifen (CAS 82413-20-5)
- Trans-4-hydroxy-N-triphenylmethyl-L-proline methyl ester (CAS 129430-93-9)
- 2-(12-Hydroxy-12-methyltridecyl)-3-methoxyquinolin-4(1H)-one (CAS 571203-44-6)
- 3-Hydroxy-2-[3-methoxy-4-(pyrrolidin-1-yl)phenyl]benzo[h]chromen-4-one (CAS 1353224-61-9)
- 4'-((7-Hydroxy-5-propylpyrazolo[1,5-a]pyrimidin-6-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 167375-28-2)
Recommended Standards
- Toremifene Impurity 4 (CAS 97151-04-7)
- (Z)-4-Hydroxytamoxifen (CAS 68047-06-3)
- N-(4-acetylphenyl)-2-(2-phenyladamantan-2-yl)acetamide (CAS 400083-39-8)
- Salmeterol EP Impurity B (CAS 94749-02-7)
- N-(furan-2-ylmethyl)-2-nitrobenzamide (CAS 120275-54-9)
- 4-Ethoxy-4-oxobut-2-ynoic acid (CAS 38391-86-5)
- 2-Fluoro-4-formylbenzonitrile (CAS 101048-76-4)
- Methyl 4,4-Difluorocyclohexanecarboxylate (CAS 121629-14-9)
- 2-(4,5-Dihydro-1H-imidazol-2-yl)quinoline hydrochloride (CAS 205437-64-5)
- 1-[2-Fluoro-4-(trifluoromethyl)phenyl]piperazine (CAS 817170-70-0)
- 4-Methoxy-N-(1-methoxypropan-2-yl)-4-methylpentan-2-amine (CAS 1038312-86-5)
- 2-Oxo-2-(tert-pentylamino)acetic acid (CAS 1015846-69-1)
- 1,4,6,7-Tetrahydropyrano[4,3-c]pyrazole-3-carbaldehyde (CAS 933752-21-7)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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