3-Chloro-4-(thiazol-2-ylmethoxy)aniline CAS 851545-79-4
| CAS No. | 851545-79-4 |
| Molecular Formula | C10H9ClN2OS |
| Molecular Weight | 240.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-4-(thiazol-2-ylmethoxy)aniline (CAS 851545-79-4), molecular formula C10H9ClN2OS and molecular weight 240.71 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Chloro-4-(thiazol-2-ylmethoxy)aniline (C10H9ClN2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 240.71 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Chloro-4-(thiazol-2-ylmethoxy)aniline 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 | C10H9ClN2OS |
| Molecular Weight | 240.71 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- 3-{[(4-chlorophenyl)methyl]sulfanyl}-1H-1,2,4-triazol-5-amine (CAS 41266-78-8)
- 3-Chloro-4-methyl-1-benzothiophene-2-carbohydrazide (CAS 956576-51-5)
- tert-butyl (1-(4-amino-2-fluorophenyl)piperidin-4-yl)carbamate (CAS 1000053-23-5)
- Methyl N-cyanoethanimidothioate (CAS 21017-67-4)
- (3-Amino-5-ethoxypyridin-4-yl)boronic acid (CAS 1310405-08-3)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 2167515-85-5)
- 3-(1-Ethyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole-5-carbonitrile (CAS 1958101-06-8)
- 7-((2S,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione (CAS 869355-16-8)
- 5-Methyl-6-(2,2,2-trifluoroethoxy)pyridin-3-amine (CAS 1250497-38-1)
- 8-Bromo-3-methyl-3,4-dihydroquinazolin-2(1h)-one (CAS 1369494-61-0)
- 2-Chloro-5-methylquinoline (CAS 23952-31-0)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
Why CATO?
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