1,2,5-Thiadiazol-3-amine Hydrochloride CAS 6595-67-1
| CAS No. | 6595-67-1 |
| Molecular Formula | C2H3N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,2,5-Thiadiazol-3-amine Hydrochloride (C2H3N3SHCl) contains a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 137.59 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1,2,5-Thiadiazol-3-amine Hydrochloride (CAS 6595-67-1), molecular formula C2H3N3SHCl and molecular weight 137.59 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,2,5-Thiadiazol-3-amine Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid (CAS 1177317-50-8)
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- (E)-4-methoxy-2-methyl-4-oxobut-2-enoic acid (CAS 77044-59-8)
- (S)-2-amino-3-(4-(4-bromobutoxy)phenyl)propanoic acid hydrochloride (CAS 1579942-19-0)
- 3-Amino-1-(4-fluorophenyl)urea (CAS 153885-60-0)
- (2R,3R)-3-Fluoropyrrolidine-2-carboxylic acid (CAS 261350-69-0)
- (1R,2S)-2-Carbamoylcyclohexane-1-carboxylic acid (CAS 207518-98-7)
- Ethyl 5-methyl-1-(3-methyl-4-nitrophenyl)-1H-pyrazole-3-carboxylate (CAS 2135336-63-7)
- 4-((3-Nitrobenzyl)amino)-4-oxobutanoic acid (CAS 910443-57-1)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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