3-Ethyl-5-(2-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole CAS 1338678-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1338678-83-3 |
| Molecular Formula | C9H11N5O |
| Molecular Weight | 205.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Ethyl-5-(2-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole (CAS 1338678-83-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11N5O. Molecular weight: 205.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11N5O |
| Molecular Weight | 205.22 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Related Ethyl Standards
- 3-Ethyl-5-(6-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole (CAS 1325303-72-7)
- 2-(2-Hydrazinylpyridin-4-yl)-4-methylthiazole (CAS 1431729-47-3)
- 5-(2-Hydrazinylpyridin-4-yl)-3-methyl-1,2,4-oxadiazole (CAS 1334484-83-1)
- 5-(2-Hydrazinylpyridin-3-yl)-3-methyl-1,2,4-oxadiazole (CAS 1338690-43-9)
- (2-Hydrazinylpyridin-4-yl)(piperidin-1-yl)methanone (CAS 1247561-58-5)
- 4-Ethyl-2-(2-hydrazinylpyridin-4-yl)thiazole (CAS 1708401-10-8)
- N-(5-Hydrazinylpyridin-2-yl)acetamide (CAS 769912-56-3)
- 1-((4-Hydrazinylpyridin-3-yl)sulfonyl)piperazine (CAS 1352528-49-4)
Recommended Standards
- 7-(Pyrrolidin-1-yl)-[1,2,4]triazolo[4,3-a]pyrimidin-3(2H)-one (CAS 1325306-31-7)
- 1-((6-Methoxypyridin-2-yl)methyl)-1h-1,2,4-triazol-3-amine (CAS 1343648-43-0)
- 6-Amino-2-morpholinopyrimidine-4-carbonitrile (CAS 1353875-74-7)
- 2,6-Diamino-5-phenylpyrimidin-4(1H)-one (CAS 3415-83-6)
- 4-Chloro-n-(2-methylpropyl)aniline hydrochloride (CAS 1394042-10-4)
- 2-((1-(2-Hydroxyethyl)cyclohexyl)methyl)-2-azaspiro[4.5]Decan-3-one (CAS 1797133-25-5)
- 4-(4-Chlorophenyl)-2-hydroxypyridine-3-carbonitrile (CAS 478067-03-7)
- 2-Deoxyguanosine-1- (CAS 478511-26-1)
- rac 1-Palmitoyl-2-oleoyl-3-chloropropanediol (CAS 1363153-60-9)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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