1,3,4-Thiadiazole-2-carbonitrile CAS 1121585-02-1
| CAS No. | 1121585-02-1 |
| Molecular Formula | C3HN3S |
| Molecular Weight | 111.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3,4-Thiadiazole-2-carbonitrile is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3,4-Thiadiazole-2-carbonitrile (CAS 1121585-02-1), molecular formula C3HN3S and molecular weight 111.13 g/mol, is a CATO reference standard with documented purity and traceability.
1,3,4-Thiadiazole-2-carbonitrile (C3HN3S) contains a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; 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.
CATO manufactures 1,3,4-Thiadiazole-2-carbonitrile 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 | C3HN3S |
| Molecular Weight | 111.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiadiazole Standards
- 1,2,3-Thiadiazole-4-carbonitrile (CAS 4100-24-7)
- 1,2,3-Thiadiazole-5-carbaldehyde (CAS 10200-61-0)
- 1,2,3-Thiadiazole-4-carbaldehyde (CAS 27643-15-8)
- 1,2,5-Thiadiazole-3-carbaldehyde (CAS 75238-60-7)
- 1,2,4-thiadiazole-3,5-diamine (CAS 34283-30-2)
- 1,2,5-Thiadiazole-3,4-diamine (CAS 55904-36-4)
- 1,3,4-Thiadiazole-2,5-diamine (CAS 2937-81-7)
- 1,2,5-Thiadiazole 1,1-dioxide (CAS 140651-41-8)
Recommended Standards
- Paliperidone Impurity 28 (CAS 55665-95-7)
- Ezetimibe Impurity 56 (CAS 371-40-4)
- 3-Pyridinecarboxaldehyde-d (CAS 258854-80-7)
- Regorafenib Impurity 62 (CAS 348-54-9)
- 3-Bromo-4-methyl-5-nitropyridin-2-amine (CAS 929976-32-9)
- 5-Methoxy-3-methylpentan-1-amine (CAS 1249709-16-7)
- 4-(1,3-Dioxaindan-5-yl)-3-(cyclopropylmethyl)-1h-pyrazol-5-amine (CAS 1334340-22-5)
- Methyl 2,4-dibromo-3-fluorophenylacetate (CAS 1803830-07-0)
- 2-amino-4-oxopentanoic acid hydrochloride (CAS 197237-27-7)
- 1-benzyl-1H-1,3-benzodiazole-5-carboxylic acid (CAS 284673-18-3)
- 5-(4-(tert-Butyl)benzoyl)furan-2-carboxylic acid (CAS 1399662-80-6)
- Atorvastatin Impurity 84 (CAS CATO-C4X-113284)
- tert-butyl 3-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)pyrrolidine-1-carboxylate (CAS 1955518-11-2)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
Why CATO?
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