2-Phenyl-4,5,7,8-tetrahydro-3H-thiopyrano[3,4-b]pyrazin-3-one CAS 162761-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 162761-24-2 |
| Molecular Formula | C13H12N2OS |
| Molecular Weight | 244.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Phenyl-4,5,7,8-tetrahydro-3H-thiopyrano[3,4-b]pyrazin-3-one (CAS 162761-24-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12N2OS. Molecular weight: 244.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12N2OS |
| Molecular Weight | 244.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- N-((6,7,8,9-Tetrahydro-5H-imidazo[1,5-a][1,4]diazepin-1-yl)methyl)methanesulfonamide (CAS 1422059-35-5)
- N-((6,7,8,9-Tetrahydro-5H-imidazo[1,2-d][1,4]diazepin-3-yl)methyl)methanesulfonamide (CAS 1422141-50-1)
- 1-Ethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 109690-46-2)
- Methyl2-(1,3,4,9-tetrahydro-2H-pyrido[3,4-b]indol-2-yl)acetate (CAS 121911-03-3)
- Methyl 7,8,9,10-tetrahydro-3h-benzo[f]chromene-5-carboxylate (CAS 1221722-44-6)
- 4-(4-((Tetrahydro-2H-pyran-4-yl)oxy)phenyl)-1H-pyrazole (CAS 1394023-85-8)
- 2,3,4,5-Tetrahydro-1H-pyrido[4,3-b]indolehydrochloride (CAS 20522-30-9)
- 5-Methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-4-carbaldehyde (CAS 2750910-96-2)
Recommended Standards
- (E)-[2-(Phenylsulfonyl)vinyl]benzene (CAS 16212-06-9)
- tert-Butyl ((4-(hydroxymethyl)thiazol-2-yl)methyl)carbamate (CAS 165667-51-6)
- 2-(benZylsulfanyl)benzenecarboxylic acid (CAS 1531-80-2)
- 2-Amino-4-bromo-3,6-difluorophenol (CAS 2088851-52-7)
- Quinoxaline, 6-chloro-2-methoxy- (CAS 104152-39-8)
- 2-Azido-N-(2-benzoyl-4-nitrophenyl)acetamide (CAS 58077-08-0)
- 6-Nitrobenzoxazole-2(3H)-one (CAS 4694-91-1)
- (5-Methylthiadiazol-4-yl)methanol (CAS 1258283-94-1)
- Anastrozole Impurity N1 (CAS 93748-07-3)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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