1,2,3-Thiadiazol-4-amine CAS 4100-27-0
| CAS No. | 4100-27-0 |
| Molecular Formula | C2H3N3S |
| Molecular Weight | 101.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, sulfur-containing functionality, 1,2,3-Thiadiazol-4-amine is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 101.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1,2,3-Thiadiazol-4-amine (CAS 4100-27-0), a certified reference material (molecular formula C2H3N3S, MW 101.13 g/mol) for analytical method development and quality control.
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), 1,2,3-Thiadiazol-4-amine 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 |
| Molecular Weight | 101.13 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiadiazol Standards
- 1,2,4-Thiadiazol-5-amine (CAS 7552-07-0)
- 1,2,5-Thiadiazol-3-ol (CAS 5728-07-4)
- 1,3,4-Thiadiazol-2-ol (CAS 84352-66-9)
- 1,2,4-thiadiazol-3-amine (CAS 56531-89-6)
- 1,2,5-thiadiazol-3-amine (CAS 6504-55-8)
- (1,2,5-Thiadiazol-3-yl)methanamine (CAS 134552-98-0)
- (1,2,4-Thiadiazol-5-yl)methanamine (CAS 1493016-53-7)
- (1,2,3-Thiadiazol-5-yl)methanamine (CAS 933700-83-5)
Recommended Standards
- Pyrimidine<I>N</I>-oxide (CAS 17043-94-6)
- Isothiazole 1-oxide (CAS 140651-38-3)
- 1H-1,2,3-Triazole-5(4H)-thione (CAS 75232-02-9)
- 6-Fluoro-3-azabicyclo[3.1.0]Hexane (CAS 2168859-46-7)
- Tert-butyl (3R,4S)-3-amino-4-(difluoromethyl)pyrrolidine-1-carboxylate (CAS 1428776-51-5)
- (R)-1-Isopropyl-3-methylpiperazine (CAS 1187928-29-5)
- 2-Chloro-N-(2,2,6,6-tetramethylpiperidin-4-yl)acetamide hydrochloride (CAS 70804-01-2)
- N,4,5-Trimethyloxazol-2-amine (CAS 1196156-36-1)
- 3-Cyano-5-(ethoxycarbonyl)-4-methyl-1H-pyrrole-2-carboxylic acid (CAS 101871-99-2)
- (R)-1-(4-Isobutylphenyl)ethan-1-amine (CAS 1212142-57-8)
- 5-Chloroisoquinolin-6-ol (CAS 918488-41-2)
- TEtraphenethyl-stannane (CAS 16260-24-5)
- 4-Iodo-1H-indazol-3-ol (CAS 885518-70-7)
- Cycloaspeptide A (CAS 109171-13-3)
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