Isopropyl maleate CAS 924-83-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 924-83-4 |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isopropyl maleate (CAS 924-83-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10O4. Molecular weight: 158.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 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.) | 1957 |
Related Isopropyl Standards
- Isopropyl 3-hydroxycyclobutane-1-carboxylate (CAS 130111-96-5)
- Isopropyl 2-methyl-3-oxobutanoate (CAS 919771-62-3)
- Isopropyl 4-oxopentanoate (CAS 21884-26-4)
- N-(5-Isopropyl-3-methyl-4,5-dihydroisoxazol-5-yl)hydroxylamine (CAS 121556-97-6)
- Isopropyl azetidin-3-ylcarbamate (CAS 1490916-34-1)
- (4-Isopropyl-1,2,3-thiadiazol-5-yl)methanol (CAS 1033693-18-3)
- 4-Isopropyl-5-thioxoimidazolidin-2-one (CAS 149697-14-3)
- 2-Isopropyl-5-methoxy-1,3,4-thiadiazole (CAS 84353-03-7)
Recommended Standards
- Furo[3,4-b]benzofuran (CAS 247-11-0)
- Methyl (Z)-2-hydroxy-3-methyl-4-oxopent-2-enoate (CAS 227946-69-2)
- Furo[3,2-b]benzofuran (CAS 247-40-5)
- 2-Amino-N-((6-chloropyridin-3-yl)methyl)-N-isopropylacetamide (CAS 1353962-07-8)
- 4-(Dihydroxymethyl)pyridine 1-oxide (CAS 76037-07-5)
- 3-Ethyl-6,7-difluoro-1H-indazole (CAS 1415740-59-8)
- 4-Methyl-2-phenyl-1,3,2-dioxaborinane (CAS 6638-66-0)
- Parecoxib sodium Impurity 18 (CAS 181696-73-1)
- (1S,3S,4S)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]Heptane-3-carboxylic acid (CAS 1932212-21-9)
- Lixisenatide (CAS 320367-13-3（free base）)
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