1-((Tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid CAS 1692589-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1692589-40-4 |
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((Tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid (CAS 1692589-40-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19NO4. Molecular weight: 229.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 g/mol |
| Appearance | 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Tert Standards
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- 1-(Tert-butoxycarbonyl)-5-methylpyrrolidine-3-carboxylic acid (CAS 1227911-61-6)
- 4-((tert-Butoxycarbonyl)amino)hex-5-enoic acid (CAS 124099-19-0)
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- 2-[tert-butoxycarbonyl(methyl)amino]-2-cyclopropyl-acetic acid (CAS 1339448-76-8)
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Recommended Standards
- Diethyl piperidine-3,5-dicarboxylate (CAS 168050-60-0)
- 3-((tert-Butoxycarbonyl)amino)-2-cyclopropylpropanoic acid (CAS 1696788-48-3)
- Diethyl 3,4-pyridinedicarboxylate (CAS 1678-52-0)
- 3-(Difluoromethyl)-3-methylpiperidine hydrochloride (CAS 2306270-47-1)
- [1,1'-Biphenyl]-4-ol, 3,4',5-tris(1,1-dimethylethyl)- (CAS 6257-39-2)
- (2R,3S)-3-hydroxypyrrolidine-2-carbonitrile (CAS 2306255-01-4)
- Methyl 3-bromo-5-cyano-4-methylbenzoate (CAS 1807209-49-9)
- 5-phenyl-1,2-oxazol-3-amine 6455-31-8 Z1217170556 (CAS 6455-31-8)
- 5,6-Dimethyl-2-(thiophen-2-yl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 354562-75-7)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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