Methyl 4-((tert-butoxycarbonyl)amino)cyclopent-1-ene-1-carboxylate CAS 1169936-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1169936-04-2 |
| Molecular Formula | C12H19NO4 |
| Molecular Weight | 241.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-((tert-butoxycarbonyl)amino)cyclopent-1-ene-1-carboxylate (CAS 1169936-04-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H19NO4. Molecular weight: 241.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H19NO4 |
| Molecular Weight | 241.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 2-Boc-2-aza-bicyclo-[2.1.1]hexane-1-carboxylate (CAS 116129-01-2)
- ethyl 5-{[(tert-butoxy)carbonyl]amino}pent-3-ynoate (CAS 1185884-99-4)
- 1-(Tert-butyl) 2-methyl 5,6-dihydropyridine-1,2(2H)-dicarboxylate (CAS 1160722-73-5)
- 3-Amino-N-(2-bromo-4-methylphenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332053-69-7)
- tert-Butyl 4-(4-{[(4,5-dibromo-1H-pyrrol-2-yl)formamido]methyl}phenyl)piperazine-1-carboxylate (CAS 860648-73-3)
- 6-Bromo-2,3-dihydropyrazolo[5,1-b]oxazole-7-carboxylic acid (CAS 1780648-48-7)
- 2,2’-Bipyridine-3,3’-dicarboxylic Acid (CAS 4433-01-6)
- 2-Ethyl-8,9-dimethoxy-5-((pyridin-2-ylmethyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline hydrochloride (CAS 1221715-20-3)
- Potassium 5,7-dimethyl-4-oxo-3,4-dihydropyrido-[2,3-d]pyrimidine-2-thiolate (CAS 1417569-69-7)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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