5-(2-Hydrazinylpyridin-3-yl)-3-methyl-1,2,4-oxadiazole CAS 1338690-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1338690-43-9 |
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(2-Hydrazinylpyridin-3-yl)-3-methyl-1,2,4-oxadiazole (CAS 1338690-43-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9N5O. Molecular weight: 191.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 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 Hydrazinylpyridin Standards
- 5-(2-Hydrazinylpyridin-4-yl)-3-methyl-1,2,4-oxadiazole (CAS 1334484-83-1)
- 3-Ethyl-5-(6-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole (CAS 1325303-72-7)
- 3-Ethyl-5-(2-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole (CAS 1338678-83-3)
- 2-(2-Hydrazinylpyridin-4-yl)-4-methylthiazole (CAS 1431729-47-3)
- N-(5-Hydrazinylpyridin-2-yl)acetamide (CAS 769912-56-3)
- (2-Hydrazinylpyridin-4-yl)(piperidin-1-yl)methanone (CAS 1247561-58-5)
- 4-Ethyl-2-(2-hydrazinylpyridin-4-yl)thiazole (CAS 1708401-10-8)
- (2-Hydrazinylpyridin-3-yl)boronic acid (CAS 1003043-52-4)
Recommended Standards
- 2,6-Dimethylimidazo[1,2-a]pyrimidine-3-carboxylic acid (CAS 1335052-44-2)
- 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-6-carboxylic acid (CAS 1339529-36-0)
- 5-(3-Methoxyphenyl)-1,2,4-oxadiazol-3-amine (CAS 1340284-34-5)
- N-[(1E)-{[(2,6-dichlorophenyl)methoxy]imino}methyl]-1-(pyrimidin-2-yl)piperidine-4-carboxamide (CAS 338780-54-4)
- 4-Iodo-N-(4-iodophenyl)-N-phenylaniline (CAS 218909-60-5)
- N-(5,6-Dihydro-4H-cyclopenta[c]isoxazol-3-yl)-2-naphthamide (CAS 941925-35-5)
- 2-(4-Cyclopentylthiazol-2-yl)acetic acid (CAS 898382-24-6)
- 2,4,6,7-TEtrahydro-pyrano[4,3-c]pyrazole-3-carboxylic acid (CAS 933694-89-4)
- 4,6-Dichloro-2-methoxypyrimidine-5-carbonitrile (CAS 56032-15-6)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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