N-{1-[3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}-2,3-dihydro-1,4-benzodioxine-2-carboxamide CAS 1396766-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1396766-33-8 |
| Molecular Formula | C21H21N5O4 |
| Molecular Weight | 407.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-{1-[3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}-2,3-dihydro-1,4-benzodioxine-2-carboxamide (CAS 1396766-33-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H21N5O4. Molecular weight: 407.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H21N5O4 |
| Molecular Weight | 407.42 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Related N Standards
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- 5-Methyl-2-(pyrazin-2-yl)-1,3-thiazol-4-yl 2-chloro-4-methanesulfonylbenzoate (CAS 338409-41-9)
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Recommended Standards
- N-{6-oxo-1,3-diphenyl-1H,6H-pyrano[2,3-c]pyrazol-5-yl}benzamide (CAS 126940-55-4)
- N,N-[(1-methyl-1H-pyrazol-4-yl)carbonimidoyl]bis-C,C-bis(phenylmethyl) ester (CAS 1610517-97-9)
- 4,4'-(9H-carbazole-3,6-diyl)dibenzoic acid (CAS 1258419-79-2)
- 3,5-Dichlorophenylzinc iodide 0.5 M in Tetrahydrofuran (CAS 312692-86-7)
- 2-(Diphenylamino)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 337956-01-1)
- 4-(1H-Pyrrol-1-yl)-N-(2-(thiophen-3-yl)ethyl)benzamide (CAS 1286710-60-8)
- 6,8-Dimethyl-2,3,4,9-tetrahydro-1H-carbazol-1-ol (CAS 1245569-67-8)
- Ethyl 4-hydrazinyl-3-nitrobenzoate (CAS 355425-79-5)
- 1-(2-Ethylphenyl)-1H-imidazole-4-carboxamide (CAS 1427012-11-0)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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