N4-Ethylpyridine-3,4-diamine CAS 146950-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146950-67-6 |
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N4-Ethylpyridine-3,4-diamine (CAS 146950-67-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H11N3. Molecular weight: 137.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related N Standards
- 6-Ethylpyridine-3,4-diamine (CAS 1210400-42-2)
- N2-Ethylpyridine-2,3-diamine (CAS 32282-06-7)
- N3-Ethylpyridine-3,4-diamine (CAS 61719-62-8)
- 6-Ethylpyridine-2-carbaldehyde (CAS 153646-82-3)
- 4-Ethylpyridine-2-carbaldehyde (CAS 67141-19-9)
- 5-Ethylpyridine-2-carbaldehyde (CAS 21913-84-8)
- 3-Ethylpyridine-4-thiol (CAS 102000-65-7)
- 2-Ethylpyridine-4-carbonitrile (CAS 1531-18-6)
Recommended Standards
- (3-Amino-5-methylphenyl)methanol (CAS 146335-25-3)
- 3-Ethoxy-4-methylpyridine (CAS 14773-55-8)
- 1-(4-Aminophenyl)ethan-1-ol (CAS 14572-89-5)
- 5-amino-3-[2-oxo-2-(piperidin-1-yl)ethyl]-2,3-dihydro-1,3-benzoxazol-2-one (CAS 1157074-84-4)
- 2-(Thiophen-2-yl)-N-(thiophen-3-ylmethyl)acetamide (CAS 1058258-91-5)
- Tert-butyl (S)-2-(aminomethyl)-5-oxopyrrolidine-1-carboxylate (CAS 1632227-96-3)
- 5-Oxo-5-phenylpentanenitrile (CAS 10413-00-0)
- copper chromite (CAS 12053-18-8)
- (R)-(-)-N-(3,5-Dinitrobenzoyl)-alpha-phenylglycine (CAS 74927-72-3)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
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