Tetrahydro-2H,6H-spiro[pyrido[1,2-a]pyrazine-7,2'-[1,3]dioxolan]-3(4H)-one CAS 134334-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134334-36-4 |
| Molecular Formula | C10H16N2O3 |
| Molecular Weight | 212.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetrahydro-2H,6H-spiro[pyrido[1,2-a]pyrazine-7,2'-[1,3]dioxolan]-3(4H)-one (CAS 134334-36-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H16N2O3. Molecular weight: 212.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H16N2O3 |
| Molecular Weight | 212.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Tetrahydro Standards
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- 1-phenyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 14823-31-5)
- 3-Phenyl-1,4,5,7-tetrahydro-6H-indazol-6-one (CAS 944902-57-2)
- Methyl 5,6,7,8-tetrahydro-4H-thiazolo[5,4-b]azepine-2-carboxylate (CAS 128069-60-3)
- 4-Oxo-3,4,7,8-tetrahydro-6H-pyrrolo[2,1-c][1,4]thiazine-1-carbonitrile 2,2-dioxide (CAS 1325304-56-0)
- 2-(Tetrahydro-2H-pyran-4-yl)thiazole-5-carboxamide (CAS 1935124-75-6)
- 3-Methyl-5,6,7,8-tetrahydro-thiazolo[3,2-a][1,3]-diazepine-2-carboxylic acid (CAS 876716-40-4)
- 6-(Tetrahydro-2H-pyran-4-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 2097978-33-9)
Recommended Standards
- Ethyl 5-(pentan-2-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1342764-77-5)
- 5-(Heptan-3-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343610-62-7)
- Ethyl 5-isopentyl-1,2,4-oxadiazole-3-carboxylate (CAS 1342115-48-3)
- (5-Fluoro-2-methylphenyl)trimethylsilane (CAS 1314911-18-6)
- (1-(2-Methoxybenzyl)-1h-imidazol-2-yl)methanamine hydrochloride (CAS 2680614-90-6)
- rel-Benzyl (1R,2R)-2-cyanocyclopropane-1-carboxylate (CAS 1883302-66-6)
- 1-methyl-3-(thiophen-3-yl)-1H-pyrazol-5-amine (CAS 1152708-82-1)
- 4-(3,5-Dichlorophenoxy)butanenitrile (CAS 1156720-17-0)
- 1',3',5'-Triphenyl-1'H-1,4'-bipyrazole (CAS 894085-99-5)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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