5-Amino-1,2,4-thiadiazol-3(2H)-one CAS 59221-06-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59221-06-6 |
| Molecular Formula | C2H3N3OS |
| Molecular Weight | 117.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1,2,4-thiadiazol-3(2H)-one (CAS 59221-06-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C2H3N3OS. Molecular weight: 117.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C2H3N3OS |
| Molecular Weight | 117.13 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.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-amino-1,2,5-thiadiazol-3-ol (CAS 1361519-95-0)
- 5-Amino-2,3-dihydro-1,3,4-thiadiazol-2-one (CAS 33901-30-3)
- 3-Amino-3-(hydroxyimino)propanamide (CAS 139912-32-6)
- (3-amino-1H-pyrazol-5-yl)methanol (CAS 1000895-26-0)
- (R)-4-Amino-3-methylbutanoic acid (CAS 1116-92-3)
- 1-Amino-4-methoxybutan-2-one (CAS 1138729-04-0)
- 2-Amino-1,5-anhydro-2,4-dideoxy-D-threo-Pentitol (CAS 1240390-32-2)
- 3-Amino-1,5-anhydro-2,3-dideoxy-D-threo-pentitol (CAS 1309081-53-5)
Recommended Standards
- 4-Hydroxythiazol-2(3H)-one (CAS 625-85-4)
- 3-ethyloxadiazol-3-ium-5-olate (CAS 5226-49-3)
- 5-Mercapto-4H-1,2,4-triazol-3-ol (CAS 503-89-9)
- 4-Ethyl-3,5-dimethyl-2H-pyrrole-2-carbaldehyde (CAS 220695-69-2)
- 3-(2H-1,3-Benzodioxol-5-yl)-1-(2-cyano-4,5-dimethoxyphenyl)thiourea (CAS 692732-83-5)
- 5-(4-Chlorophenyl)-1-phenyl-1H-pyrazole (CAS 33064-23-2)
- 29875-06-7 3-Methylbenzylmagnesium chloride, 0.25M in 2-MeTHF MFCD01319905 (CAS 29875-06-7)
- Glycopyrronium Bromide EP Impurity K (CAS 3900-93-4)
- Ethyl 3-bromobenzene-1-carboximidate hydrochloride (CAS 57508-63-1)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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