4-Chloro-5-methylpyridin-3-amine CAS 1261561-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261561-50-5 |
| Molecular Formula | C6H7ClN2 |
| Molecular Weight | 142.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5-methylpyridin-3-amine (CAS 1261561-50-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7ClN2. Molecular weight: 142.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7ClN2 |
| Molecular Weight | 142.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-1,4,5,6-tetrahydrocyclopenta[d]imidazole (CAS 1049118-62-8)
- 4-Chloro-6-methylpyridin-3-amine (CAS 1092285-77-2)
- 2-Chloro-5-ethylpyrimidine (CAS 111196-81-7)
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- 2-Chloro-6-ethylpyrazine (CAS 1209458-23-0)
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- 2-Chloro-5-ethylpyrazine (CAS 1260666-57-6)
Recommended Standards
- 2-(1-chloroethyl)pyrazine (CAS 1289386-51-1)
- 5-(2-Chloroethyl)pyrimidine (CAS 1248638-20-1)
- 3-Chloro-4-ethylpyridazine (CAS 1292369-86-8)
- 3-nitro-4-(1H-1,2,4-triazol-1-yl)benzonitrile (CAS 19005-66-4)
- (S)-1-(3,4-Dipropoxyphenyl)ethan-1-amine (CAS 1212062-09-3)
- N,N-bis(2-cyanoethyl)-2,2,2-trifluoroacetamide (CAS 434-46-8)
- 6-Cyclopropyl-3-(furan-2-yl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 953735-59-6)
- 2-Isopropylnicotinamide (CAS 914219-51-5)
- [1,3]Dioxolo[4,5-b]quinoxaline (CAS 856768-04-2)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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