4-Oxaspiro[2.4]Heptane-5-carboxylic acid CAS 1872152-83-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1872152-83-4 |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Oxaspiro[2.4]Heptane-5-carboxylic acid (CAS 1872152-83-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10O3. Molecular weight: 142.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
Related Oxaspiro Standards
- 5-Oxaspiro[2.4]heptane-1-carboxylic acid (CAS 1461705-13-4)
- Methyl 1-Oxaspiro[2.3]hexane-5-carboxylate (CAS 175881-34-2)
- 2-Oxaspiro[3.3]heptane-6-carboxylic acid (CAS 889944-54-1)
- 6-Oxaspiro[bicyclo[3.1.0]hexane-2,2’-[1,3]dioxolane] (CAS 319491-92-4)
- 6-Oxaspiro[bicyclo[3.1.0]hexane-3,2'-[1,3]dioxolane] (CAS 40025-75-0)
- methyl (3α,5β)-1-oxaspiro[2.3]hexane-5-carboxylate (CAS 578715-80-7)
- Methyl 1-oxaspiro[2.3]hexane-2-carboxylate (CAS 73039-82-4)
- 1-Oxaspiro[4.4]nonan-3-ol (CAS 1331825-49-0)
Recommended Standards
- 2-Oxocyclohexane-1-carboxylic acid (CAS 18709-01-8)
- 1-(Oxetan-3-yl)cyclopropane-1-carboxylic acid (CAS 1893826-12-4)
- 1-propanoylcyclopropane-1-carboxylic acid (CAS 1864061-39-1)
- 4-(tert-Butyl)-2-hydroxycyclohexyl methacrylate (CAS 128840-36-8)
- 4-((5-Amino-1-(3,5-dimethylthiophene-2-carbonyl)-1H-1,2,4-triazol-3-yl)amino)benzenesulfonamide (CAS 443798-60-5)
- 6-Amino-1-(2-methylpropyl)-5-[(2-methylpropyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 571150-18-0)
- 1,3-di-tert-butyl-5-heptylbenzene (CAS 1643540-34-4)
- Ethyl 3-(4-chlorophenyl)-2-oxopropanoate (CAS 99334-10-8)
- Tert-butyl (4-(2-methoxyphenyl)pyrrolidin-3-yl)carbamate (CAS 1315367-28-2)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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