19-Hydroxy Paclitaxel CAS 409319-62-6
Purity 95%In StockPharmaceutical Standards
| CAS No. | 409319-62-6 |
| Molecular Formula | C47H51NO15 |
| Molecular Weight | 869.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 19-Hydroxy Paclitaxel (CAS 409319-62-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C47H51NO15. Molecular weight: 869.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C47H51NO15 |
| Molecular Weight | 869.91 g/mol |
| Purity | 95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 2-m-Hydroxy(benzoyl) Paclitaxel (CAS 132160-31-7)
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- 3’-p-Hydroxy Paclitaxel (CAS 132160-32-8)
- 17-Hydroxy sprengerinin C (CAS 1029017-75-1)
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- (11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 957790-94-2)
- 6-alpha-Hydroxy Paclitaxel-d5 (CAS 1315376-90-9)
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Recommended Standards
- 5'-O-(4,4-Dimethoxytrityl)-2'-O-methyl-N-isobutyrylguanosine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite (CAS 150780-67-9)
- ((Butylstannanetriyl)tris(sulfanediyl))tris(ethane-2,1-diyl) tris(decanoate) (CAS 67874-51-5)
- (Des-Arg9,Leu8)-Bradykinin (CAS 64695-06-3)
- 1-(2-Fluorophenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1166831-70-4)
- (S)-2-(2-methyl-3-nitrophenyl)pyrrolidine (CAS 1212940-68-5)
- Methyl 5-bromo-2-isopropylpyrimidine-4-carboxylate (CAS 1316122-22-1)
- Clindamycin Phosphate EP Impurity H (CAS CATO-C4X-134135)
- 1-Chloro-4-(2-methylpropoxy)-2-nitrobenzene (CAS 1871411-98-1)
- [(4-Fluorophenyl)methoxy]urea (CAS 339017-52-6)
- Semaglutide238 (CAS CATO-C4X-2226238)
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 13829788188 / jacky.chen@cato-chem.com