3-carbamoyl-2-methylpropanoic acid CAS 98071-27-3
| CAS No. | 98071-27-3 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-carbamoyl-2-methylpropanoic acid.
3-carbamoyl-2-methylpropanoic acid (CAS 98071-27-3) is a high-purity analytical reference standard with the molecular formula C5H9NO3 and a molecular weight of 131.13 g/mol.
3-carbamoyl-2-methylpropanoic acid (C5H9NO3) contains an amino-acid-derived structure, an amide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-carbamoyl-2-methylpropanoic 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 | C5H9NO3 |
| Molecular Weight | 131.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related carbamoyl Standards
- 3-carbamoyl-3-methylpropanoic acid (CAS 873376-02-4)
- Carbamoyl-DL-Ala-OH (CAS 77340-50-2)
- Carbamoyl-β-Ala-OH (CAS 462-88-4)
- (2r)-3-Carbamoyl-2-hydroxypropanoic acid (CAS 82310-91-6)
- 873-50-7 1-Carbamoyl-3-methylpyrazole Formamide, N-(3-methyl-1-pyrazolyl)- 3-Methyl-1H-pyrazole-1-carboxamide 5-23-05-00010 (Beilstein Handbook Reference) BRN 0115536 1-Carbamoyl-3(5)-methylpyrazole EINECS 212-840-7 N-(3-Methyl-1-pyrazolyl)formamide NSC 51116 NSC 75630 1H-Pyrazole-1-carboxamide, 3-methyl- (CAS 873-50-7)
- N-Carbamoyl-2-cyanoacetamide (CAS 1448-98-2)
- 4-Carbamoyl-1-methylpyridin-1-ium (CAS 45791-94-4)
- 1-Carbamoyl-1-methylurea (CAS 60754-31-6)
Recommended Standards
- 3-Amino-4-oxopentanoic acid (CAS 34138-26-6)
- 3-(Methylcarbamoyl)propanoic acid (CAS 56269-39-7)
- 3-Hydrazino-N-methyl-3-oxopropanamide (CAS 373364-23-9)
- 3-(Ethylamino)-3-oxopropanoic acid (CAS 773098-59-2)
- (4-(2-Fluorobenzyl)tetrahydro-2h-pyran-4-yl)methanamine hydrochloride (CAS 1385696-57-0)
- (3-Bromo-2-(difluoromethyl)-5-(trifluoromethyl)pyridin-4-yl)methanamine (CAS 1805253-17-1)
- O-(3,5-dichlorobenzyl)hydroxylamine hydrochloride (CAS 251310-36-8)
- 2-(4-(3-Chlorobenzyl)piperazin-1-yl)ethan-1-ol (CAS 415714-09-9)
- 1,2-Dimethyloctahydropyrrolo[3,4-b]pyrrole (CAS 128758-02-1)
- 4-Chloro-7-ethoxy-6-nitroquinazoline (CAS 936954-10-8)
- 2-(4-bromothiophen-2-yl)-2-(pyrrolidin-1-yl)acetic acid hydrochloride (CAS 1354949-62-4)
- Dimethyl 1-(2-oxo-2-(p-tolyl)ethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 1291852-40-8)
- (R)-1-Cyclopentyl-2-cyclopropylethan-1-amine (CAS 1270069-54-9)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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