1,2,4-Thiadiazol-3-amine hydrochloride CAS 103295-01-8
| CAS No. | 103295-01-8 |
| Molecular Formula | C2H3N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,2,4-Thiadiazol-3-amine hydrochloride.
1,2,4-Thiadiazol-3-amine hydrochloride (CAS 103295-01-8), molecular formula C2H3N3SHCl and molecular weight 137.59 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, sulfur-containing functionality, chlorine substitution, 1,2,4-Thiadiazol-3-amine hydrochloride is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 137.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2,4-Thiadiazol-3-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 | C2H3N3S HCl |
| Molecular Weight | 137.59 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiadiazol Standards
- 1-(1,3,4-thiadiazol-2-ylthio)acetone (CAS 1000932-13-7)
- 4-(1,3,4-thiadiazol-2-ylsulfanyl)aniline (CAS 1019121-55-1)
- 2-(1,3,4-Thiadiazol-2-ylsulfanyl)aniline (CAS 1019121-56-2)
- n-(1,3,4-Thiadiazol-2-yl)piperidine-3-carboxamide (CAS 1019324-93-6)
- N-(1,3,4-thiadiazol-2-yl)piperidine-4-carboxamide (CAS 1019385-44-4)
- 4-(3-Methyl-1,2,4-thiadiazol-5-yl)-piperidine (CAS 1019637-69-4)
- 1-(3-Benzyl-1,2,4-thiadiazol-5-yl)piperazine (CAS 1029718-76-0)
- 2-((1,3,4-Thiadiazol-2-yl)thio)-1-(4-chlorophenyl)ethan-1-one (CAS 1031159-81-5)
Recommended Standards
- Thieno[2,3-b]pyrazine (CAS 56088-28-9)
- 2-(4-((4-Chlorophenyl)(cyano)methyl)phenyl)-1H-benzo[d]imidazole-6-carboxamide (CAS 780778-77-0)
- Calcium hexafluoroacetylacetonate (CAS 121012-90-6)
- Delta3,2-Hydroxylbakuchiol (CAS 178765-49-6)
- 3-(2-(4-Bromophenyl)-2-oxoethyl)-5-methyl-5-phenylimidazolidine-2,4-dione (CAS 956393-88-7)
- 2-Imino-5-(3-(trifluoromethyl)benzyl)thiazolidin-4-one (CAS 301687-76-3)
- 3,3-Dimethylmorpholin-2-one, trifluoroacetic acid (CAS 1820716-74-2)
- Orciprenaline impurity 1 (CAS CATO-C4X-277524)
- 2-Bromo-1-(4-fluoro-2-methoxyphenyl)ethanone (CAS 851634-64-5)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com