(R,R)-Chiraphite CAS 149646-83-3
| CAS No. | 149646-83-3 |
| Molecular Formula | C49H66O10P2 |
| Molecular Weight | 876.99 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 (R,R)-Chiraphite.
(R,R)-Chiraphite (CAS 149646-83-3) is a high-purity analytical reference standard with the molecular formula C49H66O10P2 and a molecular weight of 876.99 g/mol.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (R,R)-Chiraphite is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 876.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures (R,R)-Chiraphite 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 | C49H66O10P2 |
| Molecular Weight | 876.99 g/mol |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Recommended Standards
- (2S,3S,4R,5R,6S)-5-(Benzyloxy)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diyl diacetate (CAS 849938-27-8)
- (S,S)-Chiraphite (CAS 852042-07-0)
- 2-{4,5-Bis[(6-(2-ethoxy-2-oxoethoxy)-2-methylquinolin-8-ylamino)methyl]-6-hydoxy-3-oxo-3H-xanthen-9-yl}benzoic acid FL2E (CAS 1239877-06-5)
- Boc-d-thyroxine (CAS 89624-64-6)
- 2-Bromo-4-fluorophenyl acetate (CAS 480439-44-9)
- 5-Chloro[1,1-biphenyl]-2-yl 3-pyrrolidinylmethyl-ether hydrochloride (CAS 1220030-99-8)
- Methyl 4-(dimethylcarbamoyl)benzoate (CAS 21928-11-0)
- (3R)-3-amino-3-(3-fluorofuran-2-yl)propanoic acid (CAS 1366354-87-1)
- Tert-butyl ((3S,4S)-4-phenylpiperidin-3-yl)carbamate (CAS 488728-07-0)
- 2H-Thiazolo[5,4-g]indazole (CAS 218596-83-9)
- N-allyl-5-(4-chlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 15944-99-7)
- N-(3-Amino-2-methylphenyl)-2-(isopentyloxy)-benzamide (CAS 1020056-44-3)
- 3-(4-Chloro-3-nitrophenyl)-1,2,4-oxadiazole (CAS 96898-95-2)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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