spiro[6,7,8,8a-tetrahydro-5H-oxazolo[3,4-a]pyrazine-1,1'-cyclopropane]-3-one CAS 1822485-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1822485-19-7 |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
spiro[6,7,8,8a-tetrahydro-5H-oxazolo[3,4-a]pyrazine-1,1'-cyclopropane]-3-one (CAS 1822485-19-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12N2O2. Molecular weight: 168.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 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 DMSO, DMF, methanol |
| 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 spiro Standards
- 2-Oxa-spiro[4.5]decane-1,6-dione (CAS 345914-29-6)
- Spiro[bicyclo[2.2.1]heptane-2,2’-[1,3]dioxolan]-5-one (CAS 67594-61-0)
- spiro[3.5]nonane-7-carboxylic acid (CAS 1086399-15-6)
- ethyl spiro[3.3]heptane-2-carboxylate (CAS 1255098-89-5)
- Spiro[3.5]nonane-6-carboxylic acid (CAS 1255099-00-3)
- Spiro[3.5]Nonane-5-carboxylic acid (CAS 1558342-25-8)
- Spiro[2.6]Nonane-1-carboxylic acid (CAS 680619-21-0)
- Spiro[3.5]nonane-2-carboxylic acid (CAS 92015-84-4)
Recommended Standards
- 3,5-Diethyl-1H-pyrazole-4-carboxylic acid (CAS 1821054-68-5)
- 6-Methylisoquinoline-5-carbonitrile (CAS 1823371-46-5)
- 4-(1,1-dimethoxyethyl)pyrimidine (CAS 1820640-68-3)
- N-(4-Acetamidophenyl)-2-(naphthalen-1-yl)acetamide (CAS 531493-53-5)
- Ethyl 4-(pyridin-4-yl)thiazole-2-carboxylate hydrobromide (CAS 56601-68-4)
- 2-Methoxy-4,5,6-trimethylpyridine-3-carbonitrile (CAS 91591-67-2)
- Suc-Gly-Phe-Gly-pNA (L-1685.0050) (CAS 165174-57-2)
- (4AS,8aS)-octahydroisoquinolin-4a(2H)-ol (CAS 1932513-71-7)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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