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
| 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
Compared with other compounds in its class, the molecular weight of 140.14 g/mol gives 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 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 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), a certified reference material (molecular formula C7H8O3, MW 140.14 g/mol) for analytical method development and quality control.
The molecular framework of 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 (C7H8O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 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 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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
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