1-(5-Methyl-1,3,4-thiadiazol-2-yl)urea CAS 16279-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16279-23-5 |
| Molecular Formula | C4H6N4OS |
| Molecular Weight | 158.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Methyl-1,3,4-thiadiazol-2-yl)urea (CAS 16279-23-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H6N4OS. Molecular weight: 158.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H6N4OS |
| Molecular Weight | 158.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-(1,3,4-Thiadiazol-2-yl)propanoic acid (CAS 14501-20-3)
- N-(1,3,4-Thiadiazol-2-yl)hydrazinecarboximidamide (CAS 161155-97-1)
- 2-(5-Methyl-1,3,4-thiadiazol-2-yl)acetic acid (CAS 27349-42-4)
- 3-(1,3,4-Thiadiazol-2-yl)butan-2-ol (CAS 1339373-67-9)
- (4-Propyl-1,2,3-thiadiazol-5-yl)methanol (CAS 1487974-93-5)
- (5-Ethyl-1,3,4-thiadiazol-2-yl)boronic acid (CAS 170573-24-7)
- (3-Ethyl-1,2,4-thiadiazol-5-yl)boronic acid (CAS 213325-86-1)
- 5-Butyl-[1,3,4]thiadiazol-2-ylamine (CAS 14068-54-3)
Recommended Standards
- 2-Amino-4-methoxythiazole-5-carbaldehyde (CAS 174562-26-6)
- (3aR,6aS)-5-Thioxohexahydroimidazo[4,5-d]imidazol-2(1H)-one (CAS 1595284-05-1)
- Methyl 4-methyl-1,2,3-thiadiazole-5-carboxylate (CAS 183298-93-3)
- N-(3,3,3-trifluoropropyl)aniline (CAS 405-40-3)
- 2-Bromo-5-methylbenzo[b]thiophene (CAS 111860-00-5)
- 2-(2,3-Dihydrobenzofuran-5-yl)-2-(3-methylpiperidin-1-yl)ethanamine (CAS 1215936-75-6)
- 3-(4-(4-Chlorophenyl)-2-ethyloxazol-5-yl)propanoic acid (CAS 89150-35-6)
- 4-Methyl-N'-[1-(6-methylpyridin-2-yl)-1H-imidazole-4-carbonyl]benzohydrazide (CAS 478077-78-0)
- 2-(3-Fluorophenyl)-6-methyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid (CAS 1713713-79-1)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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