4-(Phenyldiazenyl)pyridine CAS 2569-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2569-58-6 |
| Molecular Formula | C11H9N3 |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Phenyldiazenyl)pyridine (CAS 2569-58-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9N3. Molecular weight: 183.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9N3 |
| Molecular Weight | 183.21 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Phenyldiazenyl Standards
- 4-(Phenyldiazenyl)-1,2,5-oxadiazol-3-amine (CAS 53454-70-9)
- 3-(Phenyldiazenyl)aniline (CAS 2835-59-8)
- 4-(Phenyldiazenyl)isoxazole-3,5-diamine (CAS 94051-88-4)
- 3-(Phenyldiazenyl)pentane-2,4-dione (CAS 56276-49-4)
- (4-(Phenyldiazenyl)phenyl)methanamine (CAS 46739-83-7)
- (E)-(4-(phenyldiazenyl)phenyl)methanol (CAS 65926-74-1)
- 2-(Phenyldiazenyl)benzene-1,3-diol (CAS 67503-46-2)
- (E)-1-(Phenyldiazenyl)ethan-1-one (CAS 1129280-02-9)
Recommended Standards
- 4-(Hydroxymethyl)-1-naphthonitrile (CAS 79996-90-0)
- 4,5-Dimethoxy-N,N-dimethylpyrimidin-2-amine (CAS 400082-34-0)
- 4-(5-Methylfuran-2-yl)benzonitrile (CAS 78477-43-7)
- 3-(Benzo[d][1,3]dioxol-5-yloxy)-N-cyclopentylpropane-1-sulfonamide (CAS 946213-57-6)
- 1,6-Naphthyridine-4-carbonitrile (CAS 1934401-93-0)
- (S)-3-Ethyl-3-methyl-1,3-dihydrofuro[3,4-c]pyridine-6-carboxylic acid (CAS 2170200-83-4)
- 3-Chloro-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1093759-48-8)
- 2-Chloro-5-(2-(chloromethyl)butyl)thiophene (CAS 1498731-66-0)
- (E)-4-Bromo-N'-(2-hydroxybenzylidene)benzohydrazide (CAS 125741-51-7)
- Insulin degludec (CAS 844439-96-9)
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