3-(Pyridin-3-yldiazenyl)pyridine-2,6-diamine CAS 28365-08-4
| CAS No. | 28365-08-4 |
| Molecular Formula | C10H10N6 |
| Molecular Weight | 214.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(Pyridin-3-yldiazenyl)pyridine-2,6-diamine.
3-(Pyridin-3-yldiazenyl)pyridine-2,6-diamine (CAS 28365-08-4) is a high-purity analytical reference standard with the molecular formula C10H10N6 and a molecular weight of 214.23 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3-(Pyridin-3-yldiazenyl)pyridine-2,6-diamine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(Pyridin-3-yldiazenyl)pyridine-2,6-diamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10N6 |
| Molecular Weight | 214.23 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 6 |
Related Pyridin Standards
- 4-[(pyridin-3-yl)amino]benzoic acid (CAS 1249291-07-3)
- 2-Oxo-1-(pyridin-2-ylmethyl)-1,2-dihydropyridine-3-carbaldehyde (CAS 1369322-72-4)
- 2-Oxo-1-(pyridin-3-ylmethyl)-1,2-dihydropyridine-3-carbaldehyde (CAS 1447949-02-1)
- 1,3-Di(pyridin-2-yl)urea (CAS 6268-43-5)
- 2-(Pyridin-2-ylamino)benzoic acid (CAS 51440-34-7)
- 2-(Pyridin-4-ylamino)benzoic acid (CAS 34861-30-8)
- 3-(Pyridin-2-ylamino)benzoic acid (CAS 348110-39-4)
- 3-[(pyridin-4-yl)amino]benzoic acid (CAS 89990-32-9)
Recommended Standards
- 3-(4-fluorophenyl)-3-methyloxolane-2,5-dione (CAS 98054-67-2)
- Atorvastatin Impurity N2 (CAS 40281-50-3)
- 2-Fluoro-4-methyl-5-phenylbenzaldehyde (CAS 2221812-03-7)
- 3'-Fluoro-4'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 885964-68-1)
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- 5,6,7,8-Tetrahydroquinazoline (CAS 5632-33-7)
- 7-Methyl-3,4-dihydronaphthalen-1(2H)-one oxime (CAS 5462-81-7)
- 3-(Dibenzylamino)azepan-2-one (CAS 83783-77-1)
- 4842-48-2 [R,(-)]-1-(2,4-Dihydroxyphenyl)-2-(4-methoxyphenyl)-1-propanone (CAS 4842-48-2)
- 3-(4-aminophenyl)-1-phenylpropan-1-ol (CAS 196812-87-0)
- 4-(3-(Triphenylen-2-yl)phenyl)dibenzo[b,d]thiophene (CAS 1115639-90-1)
- N,4-dimethylpyridin-2-amine (CAS 45699-12-5)
- 4-(Fluoromethyl)-1,3-dioxolan-2-one (CAS 127213-73-4)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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