DL-2-Aminobutyric Acid CAS 2835-81-6
| CAS No. | 2835-81-6 |
| Molecular Formula | C4H9NO2 |
| Molecular Weight | 103.12 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 DL-2-Aminobutyric Acid.
CATO supplies DL-2-Aminobutyric Acid (CAS 2835-81-6), a certified reference material (molecular formula C4H9NO2, MW 103.12 g/mol) for analytical method development and quality control.
The molecular framework of DL-2-Aminobutyric Acid (C4H9NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 DL-2-Aminobutyric 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 | C4H9NO2 |
| Molecular Weight | 103.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related DL Standards
- DL-2-Aminobutyric Acid (CAS 80-60-4)
- (.+-.)-.beta.-Aminobutyric acid 2835-82-7 Butanoic acid, (.+-.)- Butyric acid, (.+-.)- Butyric acid, DL- DL-.beta.-Aminobutyrate DL-.beta.-Aminobutyric acid DL-3-Aminobutyric acid NSC-77380 NSC77380 (CAS 2835-82-7)
- 4-Aminobutyric Acid (CAS 56-12-2)
- (S)-(+)-2-Aminobutyric Acid (CAS 1492-24-6)
- DL-3-Aminobutyric Acid (CAS 541-48-0)
- L-2-Aminobutyric Acid D1 (Contain up to 3% d0) (CAS 175274-24-5)
- 4-Aminobutyric-4,4-d2 Acid (CAS 107022-06-0)
- L-2-Aminobutyric-3,3-d2 Acid (CAS 352431-37-9)
Recommended Standards
- N-(aminomethyl)-N-ethylnitrous amide (CAS CATO-C3D-262659)
- Ethyl N-Methylcarbamate (CAS 105-40-8)
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- N-Acetylethanolamine (CAS 142-26-7)
- 2-Amino-4-[(2-amino-2-carboxyethyl)sulfanyl]butanoic acid dihydrochloride (CAS 61125-50-6)
- Pbb-No. 31 (CAS 59080-36-3)
- 8-Aminoquinazolin-4(3H)-one (CAS 130148-49-1)
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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