3-(2-Methoxyethyl)-1-((1-methyl-1H-pyrrol-2-yl)methyl)-1-(thiophen-2-ylmethyl)urea CAS 1251710-38-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251710-38-9 |
| Molecular Formula | C15H21N3O2S |
| Molecular Weight | 307.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Methoxyethyl)-1-((1-methyl-1H-pyrrol-2-yl)methyl)-1-(thiophen-2-ylmethyl)urea (CAS 1251710-38-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H21N3O2S. Molecular weight: 307.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H21N3O2S |
| Molecular Weight | 307.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-Butyl 2-(methylthio)-5,6,7,8-tetrahydro-5,8-(epiminomethano)quinazoline-10-carboxylate (CAS 1250998-81-2)
- 6-(4-(tert-Butyl)benzyl)-5-oxothiomorpholine-3-carboxylic acid (CAS 1269527-72-1)
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-2-phenylethane-1-sulfonamide (CAS 1235169-05-7)
- Cis-6-ethyloctahydroindolizine (CAS 112979-79-0)
- 2-Phenyl-N-(2-((5-phenyl-1H-imidazol-2-yl)thio)ethyl)acetamide (CAS 897456-02-9)
- Piperacilloic Acid-Piperacillin DimerDISCONTINUED, offer P480000 (CAS 2170771-53-4)
- N-(sec-butyl)-4-phenylpiperazine-1-carbothioamide (CAS 461459-82-5)
- 1-(2,3-Difluorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1499042-94-2)
- tert-Butyl 2-(3-chloropropyl)-2-cyanopiperidine-1-carboxylate (CAS 960294-17-1)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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