4-(3,5-Dichloro-2-methoxyphenyl)thiazol-2-amine CAS 284673-69-4
| CAS No. | 284673-69-4 |
| Molecular Formula | C10H8Cl2N2OS |
| Molecular Weight | 275.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 4-(3,5-Dichloro-2-methoxyphenyl)thiazol-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-(3,5-Dichloro-2-methoxyphenyl)thiazol-2-amine (CAS 284673-69-4) is a high-purity analytical reference standard with the molecular formula C10H8Cl2N2OS and a molecular weight of 275.15 g/mol.
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), 4-(3,5-Dichloro-2-methoxyphenyl)thiazol-2-amine 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 | C10H8Cl2N2OS |
| Molecular Weight | 275.15 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 1-(2,4-Dichloro-5-methoxyphenyl)-1,3-dihydro-2H-imidazole-2-thione (CAS 338966-99-7)
- Ethyl 3,6-dichloro-1-benzothiophene-2-carboxylate (CAS 21211-19-8)
- 2,6-Dichloro-4-(4-methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 680216-56-2)
- 2,2-Dichloro-1-(4-ethoxyphenyl)cyclopropanecarboxylic acid (CAS 104023-75-8)
- 2,4-Dichloro-5-phenylquinazoline (CAS 1272356-64-5)
- 3,5-Dichloro-4-(cyclopentyloxy)benzoic acid (CAS 1272528-03-6)
- 2,3-Dichloro-6-phenylquinoxaline (CAS 1420794-75-7)
- N-(2,6-Dichloro-3-formylpyridin-4-yl)pivalamide (CAS 1569309-60-9)
Recommended Standards
- 4-(2,4-Dichlorophenoxymethyl)-1,3-thiazol-2-amine (CAS 612802-16-1)
- 4-(Dimethylcarbamoyl)phenylboronic Acid Pinacol Ester (CAS 400727-57-3)
- 3-Cyclopropyl-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223044-81-1)
- 4-Cyclopropyl-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2750602-46-9)
- (3-Fluoro-5-(4-methyl-1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225180-88-9)
- 1-(1-Butyl-5-chloro-1H-benzo[d]imidazol-2-yl)ethan-1-amine (CAS 1312137-92-0)
- 5-Chloro-4-(piperazin-1-yl)pyridine-3-sulfonamide (CAS 1352531-15-7)
- (S)-1-(4-chlorophenyl)-7-isopropoxy-6-methoxy-2-(4-nitrophenyl)-1,2-dihydroisoquinolin-3(4H)-one (CAS 1821463-87-9)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 284492-02-0)
- 2-Fluoro-6-methylpyridin-4-ol (CAS 1227577-13-0)
- 4,4,4-Trifluorobutyraldehyde hydrate (CAS 1448773-75-8)
- Methyl 1-methyl-3-(2,2,2-trifluoroethoxy)-1H-pyrazole-5-carboxylate (CAS 1227002-36-9)
- N-(2-Bromobenzyl)-2-(4-oxobenzofuro[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1189655-15-9)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
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