5,7-Diamino-[1,2,5]oxadiazolo[3,4-b]pyridine-6-carbonitrile CAS 728887-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 728887-91-0 |
| Molecular Formula | C6H4N6O |
| Molecular Weight | 176.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,7-Diamino-[1,2,5]oxadiazolo[3,4-b]pyridine-6-carbonitrile (CAS 728887-91-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H4N6O. Molecular weight: 176.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H4N6O |
| Molecular Weight | 176.14 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 6 |
Related Diamino Standards
- 2,3-Diamino-5,6-difluoro-1,4-benzenediol (CAS 609343-33-1)
- 3,4-Diamino-2H-chromen-2-one (CAS 38464-23-2)
- 5,8-Diamino-3,4-dihydronaphthalen-1(2H)-one (CAS 746589-05-9)
- 1,2-Diamino-4,5-dichlorobenzene (CAS 5348-42-5)
- 3,6-Diamino-1H-pyrazolo[3,4-b]pyrazine-5-carbonitrile (CAS 157224-96-9)
- 2,4-Diamino-6-(trifluoromethyl)pyridine (CAS 1227507-98-3)
- 2,3-Diamino-4-(trifluoromethyl)pyridine (CAS 1227571-48-3)
- 2,4-Diamino-5-(trifluoromethyl)pyridine (CAS 1227571-62-1)
Recommended Standards
- 4-Methyl-6-(trifluoromethyl)pyridin-3-amine (CAS 944317-54-8)
- 5-Methyl-2-(trifluoromethyl)pyridin-4-amine (CAS 340809-48-5)
- 4-Methoxybenzotrifluoride (CAS 402-52-8)
- 4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide (CAS 206762-46-1)
- 2-Chloro-5-phenyloxazole-4-carboxylic acid (CAS 1240611-25-9)
- 3-[(Pyridin-4-yl)methyl]-3-azabicyclo[3.1.0]hexane-2,4-dione (CAS 329695-60-5)
- 2-((Cyclobutylmethyl)amino)-N-phenylpropanamide (CAS 1218520-39-8)
- 1-(4-Benzyloxybutyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1380304-13-1)
- 1,6-Dibromonaphthalene, 97% (CAS 19125-84-9)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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