Atrasentan Impurity 124 CAS 1063835-90-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1063835-90-4 |
| Molecular Formula | C31H43N3O6 |
| Molecular Weight | 553.70 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Atrasentan Impurity 124 (CAS 1063835-90-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C31H43N3O6. Molecular weight: 553.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C31H43N3O6 |
| Molecular Weight | 553.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Atrasentan Standards
- Atrasentan Impurity 116 (CAS 220584-55-4)
- Atrasentan Impurity 123 (CAS 1063835-87-9)
- Atrasentan Impurity 65 (CAS 403614-23-3)
- Atrasentan Impurity 113 (CAS 1068157-02-7)
- Atrasentan Impurity 79 (CAS 1058552-21-8)
- Atrasentan Impurity 111 (CAS 1059056-88-0)
- Atrasentan Impurity 131 (CAS 1058349-04-4)
- Atrasentan Impurity 132 (CAS 1058349-05-5)
Recommended Standards
- 2-(3,4-Dimethylbenzyl)-3-(3-(3-fluoro-4-(methylsulfonamido)benzyl)-1-hydroxythioureido)propyl pivalate (CAS 681810-30-0)
- IKX7W49NLN 931395-42-5 Dusquetide [USAN:INN] L-Alaninamide, L-arginyl-L-isoleucyl-L-valyl-L-prolyl- L-Arginyl-L-isoleucyl-L-valyl-L-prolyl-L-alaninamide SGX94 Dusquetide UNII-IKX7W49NLN SGX942 IMX 942 RIVPA SGX 94 (CAS 931395-42-5)
- 1-Nonadecanoyl-2-hydroxy-sn-glycero-3-phosphocholine (CAS 108273-88-7)
- Chlorphenamine EP Impurity A (DiMaleate) (CAS CATO-C4X-11881)
- Atropine EP Impurity B (CAS 16839-98-8)
- (E)-3-nitrobenzaldehyde O-((2-chlorothiazol-5-yl)methyl) oxime (CAS 341967-83-7)
- (1R,2R)-N1,N1-Dimethylcyclopentane-1,2-diamine (CAS 942492-63-9)
- (4-Cyclopropoxy-3-(methylthio)pyridin-2-yl)methanamine (CAS 1243466-99-0)
- 1-(4-Methyl-2-phenyl-1,3-thiazol-5-yl)ethan-1-one (CAS 7520-94-7)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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