1-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)-3-(thiophen-2-yl)urea CAS 1448136-37-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1448136-37-5 |
| Molecular Formula | C13H16N4OS |
| Molecular Weight | 276.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)-3-(thiophen-2-yl)urea (CAS 1448136-37-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H16N4OS. Molecular weight: 276.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H16N4OS |
| Molecular Weight | 276.36 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-[3-(3-Methoxyphenyl)-1,2,4-thiadiazol-5-yl]piperazine (CAS 1417825-11-6)
- 2-(1H-Pyrrol-1-yl)-N-(1-(thiazol-2-yl)pyrrolidin-3-yl)acetamide (CAS 1797709-63-7)
- N-[1-(5-Amino-1,3,4-thiadiazol-2-yl)-2-methylpropyl]benzamide (CAS 1291486-37-7)
- 2-Amino-3-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)propanoic acid (CAS 1249965-58-9)
- N-(5-Bromopyridin-2-yl)acetohydrazide (CAS 1199773-29-9)
- 5-methyl-3-(5-methyl-1H-pyrazol-3-yl)-1,2-oxazole (CAS 35592-90-6)
- 5,10-Dioxa-2,8-diazaundecanoic acid, 3-carboxy-11-(9H-fluoren-9-yl)-6,9-dioxo-7-[3-oxo-3-[(triphenylmethyl)amino]propyl]-, 1-(1,1-dimethylethyl) ester, (3S,7S)- (CAS 944283-19-6)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
- 2-(3-((4-Fluorobenzyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (CAS 1856076-26-0)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com