3-(p-Tolyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene CAS 37143-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37143-31-0 |
| Molecular Formula | C13H17N3O |
| Molecular Weight | 231.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(p-Tolyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene (CAS 37143-31-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17N3O. Molecular weight: 231.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O |
| Molecular Weight | 231.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-(Piperidin-4-yl)-3,4-dihydroquinazolin-2(1H)-one (CAS 79098-75-2)
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- Florol (CAS 185019-16-3)
- Methyl 5-isopropyloxazole-4-carboxylate (CAS 72030-85-4)
- 2',3'-Dibromo-4'-fluoroacetophenone (CAS 1934605-28-3)
- Cabazitaxel Impurity 17 (CAS 160535-69-3)
- 3-(Dimethylamino)-1-(1-(4-methoxyphenyl)-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)propan-1-one hydrochloride (CAS 21484-42-4)
- Estratetraenol (CAS 1150-90-9)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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