n-(5-Methylisoxazol-3-yl)-2-(pyrrolidin-1-yl)acetamide CAS 666821-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 666821-88-1 |
| Molecular Formula | C10H15N3O2 |
| Molecular Weight | 209.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(5-Methylisoxazol-3-yl)-2-(pyrrolidin-1-yl)acetamide (CAS 666821-88-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H15N3O2. Molecular weight: 209.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H15N3O2 |
| Molecular Weight | 209.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related n Standards
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- 2-Methyl-4-((5-methylisoxazol-3-yl)amino)-4-oxobut-2-enoic acid (CAS 917747-58-1)
- (3-Ethyl-5-methylisoxazol-4-yl)(pyrrolidin-1-yl)methanone (CAS 775299-69-9)
- 1-(2-(5-Methylisoxazol-3-yl)thiazol-4-yl)ethan-1-one (CAS 263897-90-1)
- N-(5-Methylisoxazol-3-yl)thiophene-2-carboxamide (CAS 313516-31-3)
- 3-Methyl-5-(5-methylisoxazol-3-yl)isoxazole-4-carboxylic acid (CAS 849066-63-3)
- Methyl 4-(5-methylisoxazol-3-yl)-2,4-dioxobutanoate (CAS 1195521-24-4)
Recommended Standards
- N-(2-((2-hydroxyethyl)amino)ethyl)isonicotinamide (CAS 856437-44-0)
- Methyl 4-ethyl-6,7-dihydro-1H-imidazo[4,5-c]pyridine-5(4H)-carboxylate (CAS 424837-44-5)
- N-(sec-Butyl)-N-(6-oxo-1,6-dihydropyridazin-3-yl)acetamide (CAS 88259-89-6)
- 1,2,4-benzotriazine-3-carboxylic acid (CAS 64241-51-6)
- ethyl (5-amino-4-cyano-1H-pyrazol-1-yl)acetate (CAS 1356641-11-6)
- 5-Bromo-n-methyl-1,3-benzothiazol-2-amine (CAS 612527-78-3)
- 2-Methoxy-N-(2-(piperidin-2-yl)ethyl)acetamide hydrochloride (CAS 1185301-71-6)
- Sodium 4-((3-acetamidophenyl)amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate (CAS 70571-81-2)
- 7-((4-Methoxyphenyl)thio)-1,2,3,5-tetrahydroimidazo[2,1-b]quinazoline (CAS 677343-26-9)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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