Rifabutin CAS 72559-06-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 72559-06-9 |
| Molecular Formula | C46H62N4O11 |
| Molecular Weight | 847.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Rifabutin (CAS 72559-06-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C46H62N4O11. Molecular weight: 847.03 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C46H62N4O11 |
| Molecular Weight | 847.03 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related Rifabutin Standards
- Rifabutin Impurity 12 (14-epi-Rifabutin) (CAS CATO-C4X-251212)
- Rifabutin EP Impurity C (CAS 2241829-23-0)
- Rifabutin-d7 (CAS CATO-C4X-25121)
- Rifabutin Impurity 13 (CAS CATO-C4X-251213)
- Rifabutin Impurity 14 (CAS CATO-C4X-251214)
- Rifabutin EP Impurity E (CAS 100324-63-8)
- Rifabutin EP Impurity B (CAS 51756-80-0)
- Rifabutin EP Impurity D (CAS 62041-01-4)
Recommended Standards
- Rifambutin 21R Heterotropic Isomer (CAS CATO-C4X-25127)
- bis((9H-fluoren-9-yl)methyl) ((2,2,13,13-tetramethyl-4,11-dioxo-3,12-dioxa-5,10-diazatetradecane-5,10-diyl)bis(propane-3,1-diyl))dicarbamate (CAS 1263045-38-0)
- [(1R)-[1,1'-Binaphthalene]-2,2'-diylbis(3-methyl-1h-benzimidazol-1-yl-2(3h)-ylidene)]bis(2,2,2-trifluoroacetato-κo)-palladium (CAS 1017569-45-7)
- Diethyl ((benzyloxy)methyl)phosphonate (CAS 89268-01-9)
- 5-Allyl-3-(4-allylphenoxy)benzene-1,2-diol (CAS 83864-78-2)
- Ethyl 2-(3-bromo-2-methylphenyl)acetate (CAS 1261862-72-9)
- N-Ethyl-2-(2-((2-((2-fluorophenyl)amino)-2-oxoethyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide (CAS 921563-43-1)
- 5-Bromo-1H-indole-6-carbonitrile (CAS 1467060-13-4)
- Methyl 5-bromo-2-methoxynicotinimidate (CAS 1427035-02-6)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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