4100-80-5 2,5-Furandione, dihydro-3-methyl- Methylsuccinic anhydride Succinic anhydride, methyl- (8CI) AI3-11208 EINECS 223-870-5 2-Methylsuccinic anhydride 3-Methylsuccinic anhydride NSC 65437 Pyrotartaric anhydride CAS 4100-80-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4100-80-5 |
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4100-80-5 2,5-Furandione, dihydro-3-methyl- Methylsuccinic anhydride Succinic anhydride, methyl- (8CI) AI3-11208 EINECS 223-870-5 2-Methylsuccinic anhydride 3-Methylsuccinic anhydride NSC 65437 Pyrotartaric anhydride (CAS 4100-80-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H6O3. Molecular weight: 114.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 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.) | 1958 |
Related Furandione Standards
- 2,5-Furandione, 2-(2-phenylhydrazone) (CAS 52726-95-1)
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- 2,5-Furandione, polymer with 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol (CAS 146125-53-3)
- 2,5-Furandione, polymer with 2,2'-oxybis[ethanol], isononanoate (CAS 146865-38-5)
- 2,5-Furandione, 3-(dodecen-1-yl)dihydro-, polymer with 2-(chloromethyl)oxirane and 4,4'-(1-methylethylidene)bis[phenol] (CAS 68399-66-6)
- 2,5-Furandione, dihydro-, polymer with ethenylbenzene and 2-propen-1-ol, benzoate (CAS 70024-58-7)
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- 2,5-Furandione, dihydro-3-(tetrapropenyl)-, polymer with 1-amino-2-propanol and 1,2-ethanediol (CAS 9060-53-1)
Recommended Standards
- 40856-73-3 Methylhydantoin-5-(L) DTXSID70423560 (CAS 40856-73-3)
- 4-Vinyl-1,3-dioxolan-2-one (CAS 4427-96-7)
- Uracil-5-d1 (CAS 24897-50-5)
- 6'-Bromo-1',4'-dihydro-2'H-spiro[piperidine-4,3'-[1,8]naphthyridin]-2'-one (CAS 1416440-35-1)
- 1-Benzyl-6-cyclopropyl-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937598-78-2)
- CAS 1863331-80-9 (CAS 1863331-80-9)
- 2-Bromo-4-bromomethyl-6-(trifluoromethyl)pyridine (CAS 1227599-56-5)
- 3-Methyl-1-(4-methylquinolin-2-yl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 130946-60-0)
- N,N-Diethyl-5-methylquinolin-6-amine (CAS 200115-71-5)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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