2,2＇-Azobis(2-methylpropionitrile) CAS 78-67-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 78-67-1 |
| Molecular Formula | C8H12N4 |
| Molecular Weight | 164.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2＇-Azobis(2-methylpropionitrile) (CAS 78-67-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H12N4. Molecular weight: 164.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H12N4 |
| Molecular Weight | 164.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Azobis Standards
- 2,2'-Azobis(2-methylbutyronitrile) (CAS 13472-08-7)
- 2,2'-Azobis(propane-2-carboxamide) (CAS 3682-94-8)
- 2,2＇-Azobis(2,4-dimethylvaleronitrile) (CAS 4419-11-8)
- 4,4＇-Azobis(4-Cyanovaleric Acid) (CAS 2638-94-0)
- 2,2'-Azobis(2-methyl-N-(2-hydroxyethyl)propionamide) (CAS 61551-69-7)
- 2,2’-Azobis(4-methoxy-2,4-dimethylvaleronitrile) (CAS 15545-97-8)
- 2,2＇-Azobis(2-Methylpropionamidine) Dihydrochloride (CAS 2997-92-4)
- 2,2-Azobis[2-(2-Imidazolin-2-Yl)Propane] Dihydrochloride (CAS 27776-21-2)
Recommended Standards
- Buspirone EP Impurity A (CAS 20980-22-7)
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- Chlorpromazine Impurity 7 (CAS 53929-74-1)
- 3-(Furan-2-yl)-N-phenylpropanamide (CAS 129196-80-1)
- 1-(2-Hydroxyethyl)pyrimidine-2,4(1H,3H)-dione (CAS 936-70-9)
- 2-(3-Nitrophenyl)hexahydrobenzo[d][1,3]dioxole (CAS 1087725-58-3)
- Cefepime EP Impurity G Hydrobromide Salt (CAS 51368-35-5)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com