2-((tert-Butoxycarbonyl)amino)-2-cycloheptylacetic acid CAS 1483729-29-8
| CAS No. | 1483729-29-8 |
| Molecular Formula | C14H25NO4 |
| Molecular Weight | 271.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2-((tert-Butoxycarbonyl)amino)-2-cycloheptylacetic acid (CAS 1483729-29-8) is a high-purity analytical reference standard with the molecular formula C14H25NO4 and a molecular weight of 271.35 g/mol.
2-((tert-Butoxycarbonyl)amino)-2-cycloheptylacetic acid (C14H25NO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-((tert-Butoxycarbonyl)amino)-2-cycloheptylacetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H25NO4 |
| Molecular Weight | 271.35 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, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 1-((Tert-butoxycarbonyl)amino)-4-ethylcyclohexane-1-carboxylic acid (CAS 1097135-66-4)
- 4-(1-(tert-Butoxycarbonyl)piperidin-2-yl)butanoic acid (CAS 1187963-87-6)
- 2-(1-((tert-Butoxycarbonyl)amino)cycloheptyl)acetic acid (CAS 1199779-32-2)
- 1-(Tert-butoxycarbonyl)-4-propylpiperidine-4-carboxylic acid (CAS 1217863-02-9)
- 3-((tert-Butoxycarbonyl)amino)-3-cyclohexylpropanoic acid (CAS 1260588-41-7)
- 3-(1-(Tert-butoxycarbonyl)piperidin-2-yl)butanoic acid (CAS 1334491-81-4)
- 2-((Tert-butoxycarbonyl)(methyl)amino)-2-cyclohexylacetic acid (CAS 140150-59-0)
- 1-(tert-Butoxycarbonyl)-3-butylproline (CAS 1426953-63-0)
Recommended Standards
- Tert-butyl methyl(1,4-dioxaspiro[4.5]Decan-8-yl)carbamate (CAS 1478016-33-9)
- 2-(1-((Tert-butoxycarbonyl)(methyl)amino)cyclohexyl)acetic acid (CAS 1489679-34-6)
- 1472-54-4 Phenethylamine, N-benzyl-3,4-dimethoxy-, hydrochloride Benzeneethanamine, 3,4-dimethoxy-N-(phenylmethyl)-, hydrochloride Benzyl homoveratrylamine hydrochloride N-Benzyl-3,4-dimethoxyphenethylamine hydrochloride (CAS 1472-54-4)
- 2-([(tert-Butoxy)carbonyl]amino)-4-cyclopentylbutanoic acid (CAS 150588-14-0)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxy-4-nitrophenyl)(phenyl)phosphinate (CAS 1592980-22-7)
- 2-Chlorothieno[3,2-d]pyrimidine (CAS 1119280-68-0)
- 3,5-Dimethylbenzofuran-4-ol (CAS 40485-97-0)
- Ilaprazole Impurity 63 (CAS CATO-C4X-113063)
- Ethyl 5-hydroxy-3-isopropyl-1H-pyrazole-4-carboxylate (CAS 467248-40-4)
- Ethyl 3-Chloro-alpha,alpha-difluorophenylacetate (CAS 135334-14-4)
- Pomalidomide Impurity 37 (CAS 5466-84-2)
- Amiodarone Impurity 13 (CAS 83790-87-8)
- 6-(Benzylthio)-2-methylnicotinaldehyde (CAS 1355223-21-0)
- Insulin degludec (CAS 844439-96-9)
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