(R)-2-Acetamido-2-cyclobutylacetic acid CAS 49607-09-2
| CAS No. | 49607-09-2 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (R)-2-Acetamido-2-cyclobutylacetic acid (C8H13NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 171.19 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (R)-2-Acetamido-2-cyclobutylacetic acid (CAS 49607-09-2), a certified reference material (molecular formula C8H13NO3, MW 171.19 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (R)-2-Acetamido-2-cyclobutylacetic 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 | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1971 |
| Nitrogen Atoms | 1 |
Related R Standards
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Recommended Standards
- (R)-2-(1-acetylpyrrolidin-2-yl)acetic acid (CAS 2277000-97-0)
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- (R)-Ethyl 4-oxopiperidine-2-carboxylate (CAS 357154-17-7)
- 2-[5-fluoro-2-(2,2,2-trifluoroethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1079402-39-3)
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- 4,5-Dichloro-3-(trifluoromethyl)-1,2-thiazole (CAS 1429056-43-8)
- [[1,1′-Biphenyl]-2-yldicyclohexylphosphine]chlorogold (CAS 854045-92-4)
- N-Cyclopropyl-1-(3-fluorophenyl)methanesulfonamide (CAS 1420987-44-5)
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- Methyl 2-Methyl-3-phenyloxirane-2-carboxylate (CAS 80532-66-7)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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