Ethyl 3-amino-5-chloropicolinate CAS 27330-35-4
| CAS No. | 27330-35-4 |
| Molecular Formula | C8H9ClN2O2 |
| Molecular Weight | 200.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl 3-amino-5-chloropicolinate (CAS 27330-35-4), a certified reference material (molecular formula C8H9ClN2O2, MW 200.62 g/mol) for analytical method development and quality control.
Structurally, Ethyl 3-amino-5-chloropicolinate (C8H9ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 200.62 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Ethyl 3-amino-5-chloropicolinate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9ClN2O2 |
| Molecular Weight | 200.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Methyl 3-amino-6-chloro-2-methylisonicotinate (CAS 1073182-63-4)
- Ethyl 3-amino-2-chloroisonicotinate (CAS 1093759-41-1)
- Ethyl 4-amino-2-chloronicotinate (CAS 1194341-67-7)
- Ethyl 5-amino-4-chloropicolinate (CAS 1196156-76-9)
- Ethyl 5-amino-6-chloropicolinate (CAS 1256819-09-6)
- (2S)-2-amino-3-(3-chloropyridin-2-yl)propanoic acid (CAS 1270287-91-6)
- Ethyl 3-amino-6-chloropyridine-2-carboxylate (CAS 1352200-86-2)
- methyl 3-amino-2-chloro-6-methylpyridine-4-carboxylate (CAS 1369085-33-5)
Recommended Standards
- Ethyl 2-chloro-6-methylpyrimidine-4-carboxylate (CAS 265328-14-1)
- Ethyl 3-chloro-2-hydroxybenzoate (CAS 56961-32-1)
- Ethyl 2-chloro-5-hydroxybenzoate (CAS 39062-63-0)
- Ethyl 3-chloro-5-methylpyrazine-2-carboxylate (CAS 2091363-93-6)
- (S)-1-(3-bromo-5-methoxyphenyl)-2-methoxyethan-1-amine (CAS 1389899-14-2)
- N-Cyclopentyl-2-fluoro-4-nitrobenzamide (CAS 1379168-33-8)
- 2,6-Dichloro-N-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)phenyl)nicotinamide (CAS 1024232-31-2)
- 4-Bromo-2,5-dimethoxybenzene-1-sulfonamide (CAS 1206129-08-9)
- Iguratimod Impurity 66 (CAS CATO-C4X-182666)
- 2-Bromo-3-chlorobenzonitrile (CAS 1031929-33-5)
- n-(2-Fluorobenzyl)-1-(1h-pyrazol-1-yl)propan-2-amine (CAS 1154999-95-7)
- Tert-butyl (R)-4-(hydroxy(phenyl)methyl)piperidine-1-carboxylate (CAS 269741-35-7)
- Ethyl (Z)-3-(2-fluorophenyl)acrylate (CAS 89760-43-0)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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 18665070610 / Nicole.chen@cato-chem.com