Amisulpride Impurity 11 CAS 261614-86-2
| CAS No. | 261614-86-2 |
| Molecular Formula | C7H15NO |
| Molecular Weight | 129.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 129.20 g/mol gives Amisulpride Impurity 11 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Amisulpride Impurity 11 (CAS 261614-86-2), a pharmacopoeial impurity reference standard (molecular formula C7H15NO, MW 129.20 g/mol) used for the identification and quantification of trace impurities in APIs.
Amisulpride Impurity 11 (C7H15NO) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Amisulpride Impurity 11 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 | C7H15NO |
| Molecular Weight | 129.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Amisulpride Standards
- Amisulpride impurity 49 (CAS CATO-C4X-104549)
- Amisulpride EP Impurity A (CAS 26116-12-1)
- （R）-Amisulpride EP Impurity A (CAS 22795-97-7)
- Amisulpride Impurity 68 (CAS 55666-99-4)
- Amisulpride Impurity 18 (CAS 84859-26-7)
- Amisulpride Impurity 12 (CAS 54897-63-1)
- Amisulpride Impurity 69 (CAS CATO-C4X-104569)
- Amisulpride Impurity 37 (CAS 27492-84-8)
Recommended Standards
- 2-Ethylpentamide (CAS 13941-03-2)
- Azelastine Impurity 9 (CAS 19065-49-7)
- (Diethylamino)acetone (CAS 1620-14-0)
- Clemastine Impurity 4 (CAS 67004-64-2)
- Cenobamate Impurity 25 (CAS CATO-C4X-241625)
- Carbocisteine Impurity 31 (CAS CATO-C4X-201031)
- Xanomeline impurity 29 (CAS CATO-C4X-330129)
- 4,4-Bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 1207627-85-7)
- 3-(Chloromethyl)-5-methylimidazo[1,2-a]pyridine (CAS 1027229-57-7)
- N-((3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl)methyl)propan-2-amine (CAS 941235-20-7)
- 4-(4-Bromophenyl)-2,6-dichloropyrimidine (CAS 1490189-81-5)
- 5-(3-Phenylprop-1-en-1-yl)furo[2,3-d]pyrimidine-2,4-diamine (CAS 834857-26-0)
- Diethyl 7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidine-2,4-dicarboxylate (CAS 1821223-61-3)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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