10-Oxo Buprenorphine CAS 1044710-08-8
| CAS No. | 1044710-08-8 |
| Molecular Formula | C29H39NO5 |
| Molecular Weight | 481.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 10-Oxo Buprenorphine (CAS 1044710-08-8), a certified reference material (molecular formula C29H39NO5, MW 481.62 g/mol) for analytical method development and quality control.
Based on its molecular formula C29H39NO5, 10-Oxo Buprenorphine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 481.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 10-Oxo Buprenorphine 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 | C29H39NO5 |
| Molecular Weight | 481.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- Buprenorphine N-Oxide (CAS 112242-17-8)
- Buprenorphine 3-O-Methyl ether (CAS 16524-65-5)
- Buprenorphine-D4 (CAS 136781-89-0)
- 7-(S)-Buprenorphine (CAS 152610-73-6)
- Buprenorphine Related Compound A CII(Secondary Standards traceble to USP) (CAS 457071-73-7)
- Buprenorphine EP Impurity E (CAS 130668-48-3)
- Buprenorphine EP Impurity C (CAS 16614-60-1)
- Buprenorphine Impurity 14 (CAS 16614-59-8)
Recommended Standards
- Ezetimibe Impurity 65 (CAS CATO-C4X-109865)
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- N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl Omeprazole-d3 Sulfide (CAS 1346598-97-7)
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- 4-(3-Chlorophenyl)-5-(methylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1708289-19-3)
- (R)-N-((S)-1-Cyclopropyl-2,2,2-trifluoroethyl)-2-methylpropane-2-sulfinamide (CAS 2230871-70-0)
- 5-Hydroxybenzopyrrole (CAS 1953-54-4)
- 5-(4-Methylphenyl)pyridine-3-carboxylic Acid (CAS 893737-23-0)
- [5-bromo-2-(difluoromethoxy)phenyl]methanamine hydrochloride (CAS 1235441-60-7)
- Methanesulfonic Anhydride (CAS 7143-01-3)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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