5-[(3,4-dimethylphenyl)methyl]-1,3-thiazol-2-amine hydrochloride CAS 1171575-96-4
| CAS No. | 1171575-96-4 |
| Molecular Formula | C12H14N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(3,4-dimethylphenyl)methyl]-1,3-thiazol-2-amine hydrochloride (CAS 1171575-96-4) is a high-purity analytical reference standard with the molecular formula C12H14N2SHCl and a molecular weight of 254.78 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 5-[(3,4-dimethylphenyl)methyl]-1,3-thiazol-2-amine hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 254.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 5-[(3,4-dimethylphenyl)methyl]-1,3-thiazol-2-amine hydrochloride 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 | C12H14N2S HCl |
| Molecular Weight | 254.78 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related dimethylphenyl Standards
- 3-(2,6-Dimethylphenyl)propan-1-ol (CAS 1000519-20-9)
- Ethyl 2-(3,5-dimethylphenyl)-2-oxoacetate (CAS 100117-62-2)
- N-(3,5-Dimethylphenyl)-2-{[5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide (CAS 1001478-90-5)
- 1-((2,5-Dimethylphenyl)sulfonyl)-3-methyl-1H-pyrazole (CAS 1002513-67-8)
- (2E)-1-(2,4-Dimethylphenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1002898-03-4)
- (2E)-1-(2,4-Dimethylphenyl)-3-(3-fluorophenyl)prop-2-en-1-one (CAS 1002898-11-4)
- (2E)-1-(2,4-Dimethylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1002898-30-7)
- 1-(2,4-Dimethylphenyl)-3-phenyl-1H-pyrazole-5(4H)-one (CAS 1003751-09-4)
Recommended Standards
- 2-(Piperidin-1-yl)-4-(trifluoromethyl)benzaldehyde (CAS 2098464-08-3)
- 1-(1-Ethoxy-4-isopropylcyclohexyl)-N-methylmethanamine (CAS 1249800-51-8)
- 3-(Benzylthio)-4-(4-chlorophenyl)-5-(2,2-dimethoxyethyl)-4H-1,2,4-triazole (CAS 477851-16-4)
- ethyl 3-amino-1-methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 181283-92-1)
- 2-Fluoropropionic acid (CAS 6087-13-4)
- Sodium thiocyanate (CAS 540-72-7)
- [(4-bromo-1-ethyl-1h-pyrazol-3-yl)methyl](methyl)amine (CAS 1001500-18-0)
- Pent-4-yne-1,2-diol (CAS 89364-28-3)
- (2,2-Dimethoxyethoxy)benzene (CAS 67874-68-4)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
Why CATO?
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