5-Methyl-4-phenylthiazol-2-amine hydrobromide CAS 34176-31-3
| CAS No. | 34176-31-3 |
| Molecular Formula | C10H10N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 271.18 g/mol gives 5-Methyl-4-phenylthiazol-2-amine hydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Methyl-4-phenylthiazol-2-amine hydrobromide (CAS 34176-31-3) is a high-purity analytical reference standard with the molecular formula C10H10N2SHBr and a molecular weight of 271.18 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution, 5-Methyl-4-phenylthiazol-2-amine hydrobromide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 271.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10N2S HBr |
| Molecular Weight | 271.18 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.) | 1966 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- 1-(2-Phenylthiazol-5-yl)ethan-1-amine hydrochloride (CAS 1196155-65-3)
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Recommended Standards
- 3,4,5,6-Tetrafluorocyclohexa-3,5-diene-1,2-dione (CAS 1423-12-7)
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- 4-(3-Bromo-4-(difluoromethyl)phenyl)morpholine (CAS 1704074-08-7)
- Tert-butyl (R)-2-(bromomethyl)-2-methylpyrrolidine-1-carboxylate (CAS 2227197-94-4)
- 5-Isopropyl-2-methyl-3-nitro aniline (CAS 860404-91-7)
- n1,n1-Diisopropyl-n2-neopentylethane-1,2-diamine (CAS 1249950-20-6)
- 2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidinetrifluoroacetate (CAS 1172930-59-4)
- 2-Amino-N-(2-bromobenzyl)-N-ethylacetamide (CAS 1353977-42-0)
- 1-(5-Amino-2-hydroxy-4-methoxyphenyl)ethanone (CAS 93483-92-2)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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