Sitagliptin Monophosphate Monohydrate CAS 654671-77-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 654671-77-9 |
| Molecular Formula | C16H15F6N5O H3O4P H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sitagliptin Monophosphate Monohydrate (CAS 654671-77-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H15F6N5O H3O4P H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H15F6N5O H3O4P H2O |
| Molecular Weight | 523.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Sitagliptin Standards
- Sitagliptin Impurity 17 (CAS 1036273-20-7)
- Sitagliptin Impurity 966 (CAS 1151240-88-8)
- Sitagliptin Impurity 14 (CAS 1151240-91-3)
- Sitagliptin Impurity 12 HCl (CAS 1151240-91-3（free base）)
- Sitagliptin Impurity 77 (CAS 1152439-73-0)
- Sitagliptin Impurity 97 (CAS 1169707-29-2)
- Sitagliptin Tablets EP Impurity FP-E HCl (CAS 1204818-19-8)
- Sitagliptin Impurity 15 (CAS 1217809-78-3)
Recommended Standards
- Darifenacin Impurity 8 (CAS 87776-69-9)
- 2,5-Dihydro-5-hydroxy-2-furanone (CAS 14032-66-7)
- N-Methoxy-2-(4-methoxyphenyl)-N-methylacetamide (CAS 267884-96-8)
- Azvudine hydrochloride (CAS 1333126-31-0)
- 2-(4-Ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 618413-99-3)
- 2-(Piperidin-4-yl)-1H-imidazo[4,5-b]pyridine (CAS 578709-10-1)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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