4-(N-phenylamidino)thiazole hydrochloride CAS 13631-64-6
| CAS No. | 13631-64-6 |
| Molecular Formula | C10H9N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(N-phenylamidino)thiazole hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(N-phenylamidino)thiazole hydrochloride (CAS 13631-64-6) is a high-purity analytical reference standard with the molecular formula C10H9N3SHCl and a molecular weight of 239.72 g/mol.
4-(N-phenylamidino)thiazole hydrochloride (C10H9N3SHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H9N3S HCl |
| Molecular Weight | 239.72 g/mol |
| Purity | >95% |
| 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.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- n-[(oxan-4-yl)methyl]cyclopentanamine (CAS 1174669-34-1)
- 4-((2,6-Difluorophenoxy)methyl)benzaldehyde (CAS 1443338-62-2)
- 7-[4-(4-Fluorophenyl)piperazin-1-yl]-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 477851-78-8)
- 584-09-8 Carbonic acid, dirubidium salt Rubidium carbonate Carbonic acid, rubidium salt (1:2) Carbonic acid dirubidium salt Dirubidium carbonate Dirubidium monocarbonate EINECS 209-530-9 NSC 112222 (CAS 584-09-8)
- {[5-(3-fluorophenyl)thiophen-2-yl]methyl}(propan-2-yl)amine hydrochloride (CAS 1208894-86-3)
- Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoate (CAS 890839-11-9)
- 5-((1-Hydroxycyclohexyl)ethynyl)thiophene-2-carboxylic acid (CAS 886505-55-1)
- 2-Fluoro-6-methoxy-3-methylbenzoic acid (CAS 1427433-05-3)
- 3-Cyclopropyl-N-((1-ethyl-5-fluoro-1H-pyrazol-4-yl)methyl)-1-methyl-1H-pyrazol-5-amine hydrochloride (CAS 1856038-11-3)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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