23R9WQT6YO 7539-12-0 Allylsuccinic anhydride 3-Allyl(dihydro)furan-2,5-dione Succinic anhydride, allyl- 4-17-00-05922 (Beilstein Handbook Reference) BRN 0111959 EINECS 231-412-0 EC 231-412-0 UNII-23R9WQT6YO CAS 7539-12-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7539-12-0 |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
23R9WQT6YO 7539-12-0 Allylsuccinic anhydride 3-Allyl(dihydro)furan-2,5-dione Succinic anhydride, allyl- 4-17-00-05922 (Beilstein Handbook Reference) BRN 0111959 EINECS 231-412-0 EC 231-412-0 UNII-23R9WQT6YO (CAS 7539-12-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O3. Molecular weight: 140.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
- 71133-26-1 4,5-Dimethoxypyrimidine DTXSID80551368 (CAS 71133-26-1)
- 2,4-Diazabicyclo[4.2.0]octane-3,5-dione 770746-47-9 9503AE C6H8N2O2 (CAS 770746-47-9)
- 53I7K68X7Z 672-89-9 Methyltriacetolactone 4-Methoxy-6-methyl-2H-pyran-2-one 2H-Pyran-2-one, 4-methoxy-6-methyl- 5-18-01-00110 (Beilstein Handbook Reference) BRN 0115970 EINECS 211-600-9 Methyltriacetolacton [German] NSC 139216 Methyltriacetolacton UNII-53I7K68X7Z (CAS 672-89-9)
- N,2,5-Trimethylpyrimidin-4-amine (CAS 52698-60-9)
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- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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