(R)-2-(((tert-Butoxycarbonyl)amino)methyl)pentanoic acid CAS 896721-69-0
| CAS No. | 896721-69-0 |
| Molecular Formula | C11H21NO4 |
| Molecular Weight | 231.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (R)-2-(((tert-Butoxycarbonyl)amino)methyl)pentanoic acid (C11H21NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 231.29 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.
(R)-2-(((tert-Butoxycarbonyl)amino)methyl)pentanoic acid (CAS 896721-69-0), molecular formula C11H21NO4 and molecular weight 231.29 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures (R)-2-(((tert-Butoxycarbonyl)amino)methyl)pentanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H21NO4 |
| Molecular Weight | 231.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (E)-1-(Benzo[d][1,3]dioxol-5-yl)-N-cyclohexylmethanimine (CAS 934022-80-7)
- (R)-5-((tert-Butoxycarbonyl)amino)-3-methylpentanoic acid (CAS 2550997-53-8)
- (5-(4-Isobutylphenyl)isoxazol-3-yl)methanol (CAS 763109-44-0)
- (R)-5-((tert-Butoxycarbonyl)amino)hexanoic acid (CAS 2363053-69-2)
- 3-Methylphenyl 3-(1-piperazinyl)propyl ether (CAS 401802-29-7)
- 2-((Cyclobutylmethyl)amino)-N-phenylpropanamide (CAS 1218520-39-8)
- 4-(Dimethylamino)-1-naphthaldehyde (CAS 1971-81-9)
- Cyclopropane-1,1-diyldimethanamine (CAS 38932-70-6)
- 3-(2,5-Dimethylphenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1708168-37-9)
- 3-(tert-butyl)-4-chlorophenol (CAS 90875-84-6)
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- (S)-5-(chloromethyl)-3,3-dimethyldihydrofuran-2(3H)-one (CAS 2055539-60-9)
- 5-(4-Methylphenyl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1388066-46-3)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
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