2-(2,3-Dimethylbutanamido)-2-methylpropanoic acid CAS 1342166-97-5
| CAS No. | 1342166-97-5 |
| Molecular Formula | C10H19NO3 |
| Molecular Weight | 201.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(2,3-Dimethylbutanamido)-2-methylpropanoic acid (CAS 1342166-97-5), a certified reference material (molecular formula C10H19NO3, MW 201.26 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-(2,3-Dimethylbutanamido)-2-methylpropanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H19NO3 |
| Molecular Weight | 201.26 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Dimethylbutanamido Standards
- 1-(2,3-Dimethylbutanamido)cyclobutane-1-carboxylic acid (CAS 1515991-76-0)
- 2-(2,3-Dimethylbutanamido)pentanoic acid (CAS 1500022-43-4)
- 3-(3,3-Dimethylbutanamido)cyclopentane-1-carboxylic acid (CAS 1497783-57-9)
- 2-(3,3-Dimethylbutanamido)acetic acid (CAS 883802-93-5)
- (4-(3,3-Dimethylbutanamido)phenyl)boronic acid (CAS 2246887-09-0)
- 3-(3,3-Dimethylbutanamido)benzoic acid (CAS 915923-42-1)
- 2-[4-(3,3-dimethylbutanamido)-1h-pyrazol-1-yl]acetic acid (CAS 1178852-34-0)
- 2-[4-(3,3-dimethylbutanamido)phenyl]acetic acid (CAS 954566-80-4)
Recommended Standards
- Ethyl 3-amino-3-(tetrahydro-2h-pyran-3-yl)propanoate (CAS 1342165-88-1)
- Methyl 2-amino-2-(3-methoxycyclohexyl)acetate, mixture of diastereomers (CAS 1342673-75-9)
- 3-(Isoquinolin-4-yl)-2-methylpropan-1-ol (CAS 1340153-41-4)
- Ethyl 4-amino-2,2-dimethyltetrahydro-2h-pyran-4-carboxylate (CAS 1343352-06-6)
- 3-Cyclobutoxy-4-(difluoromethoxy)benzaldehyde (CAS 290307-39-0)
- (Z)-3-(3-Carboxyacrylamido)benzoic acid (CAS 42537-54-2)
- 1-Bromo-3-(3-chloropropyl)-5-fluorobenzene (CAS 1057673-59-2)
- Propanoic acid, 3-[[bis(2-methylpropoxy)phosphinothioyl]thio]-2-methyl- (CAS 268567-32-4)
- 1-(4-Fluorophenyl)-1H-1,2,4-triazole-3-carboxylic acid (CAS 1552231-28-3)
- TPA-023B, >98% (HPLC) (CAS 425377-76-0)
- 3-(4-(Difluoromethyl)-3-ethylphenyl)propanal (CAS 1806666-62-5)
- 5-(1,5-Dimethyl-1H-benzo[d]imidazol-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 87802-15-1)
- 2-(2,3-Dihydro-1H-indol-1-yl)phenylamine (CAS 180629-70-3)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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 18665070610 / Nicole.chen@cato-chem.com