Rifampicin-d8 CAS CATO-CCAD303670
| CAS No. | CATO-CCAD303670 |
| Molecular Formula | - |
| Molecular Weight | 830.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Rifampicin-d8.
CATO supplies Rifampicin-d8 (CAS CATO-CCAD303670), a certified reference material (molecular formula C43D8H50N4O12, MW 830.99 g/mol) for analytical method development and quality control.
Structurally, Rifampicin-d8 (C43D8H50N4O12) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 830.99 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Rifampicin-d8 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 | C43D8H50N4O12 |
| Molecular Weight | 830.99 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Rifampicin Standards
- Rifampicin impurity 11 (CAS CATO-C4X-145611)
- Rifampicin-d3 (CAS 1262052-36-7)
- Rifampicin EP Impurity B (CAS 125833-03-6)
- Rifampicin Impurity 9 (CAS CATO-C4X-14569)
- Rifampicin EP Impurity A (CAS 13983-13-6)
- Rifampicin Impurity 6 (CAS 1416773-22-2)
- Rifampicin (CAS 13292-46-1)
- Rifampicin Impurity 3 (CAS 13292-53-0)
Recommended Standards
- TAMRA-PEG3-biotin (CAS 2279944-59-9)
- Methylprednisolone Succinate Dimer (CAS CATO-C4X-19196)
- Bis(1,2-diphenyl-1H-benzimidazol-C2,N) (acetylacetonate)iridium(III) (CAS 725251-25-2)
- Fluorescein Biotin (Technical Grade) (CAS 134759-22-1)
- 2-(Aminomethyl)-3-bromophenol (CAS 1243347-61-6)
- 2-Chloro-N-(5-methyl-isoxazol-3-yl)-acetamide (CAS 59826-53-8)
- (3S,4S)-4-((tert-Butoxycarbonyl)amino)-3-hydroxy-6-methylheptanoic acid (CAS 58521-49-6)
- 3-(Dimethylamino)-2-methylpropanenitrile (CAS 33622-40-1)
- 1-(2-Hydrazinyl-1H-benzo[d]imidazol-1-yl)ethanone (CAS 160875-14-9)
- Methyl 2-amino-3-bromo-4-methoxybenzoate (CAS 1180497-49-7)
- 6-Fluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamine hydrochloride (CAS 852660-54-9)
- 2-((5-Benzyl-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 298218-09-4)
- 6-Chloro-8-(difluoromethyl)-9-isobutyl-9H-purine (CAS 1707585-92-9)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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