(S)-2-Amino-3-(dimethylamino)propanoic acid CAS 10138-99-5
| CAS No. | 10138-99-5 |
| Molecular Formula | C5H12N2O2 |
| Molecular Weight | 132.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-2-Amino-3-(dimethylamino)propanoic 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.
CATO supplies (S)-2-Amino-3-(dimethylamino)propanoic acid (CAS 10138-99-5), a certified reference material (molecular formula C5H12N2O2, MW 132.16 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, (S)-2-Amino-3-(dimethylamino)propanoic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 132.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C5H12N2O2 |
| Molecular Weight | 132.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related S Standards
- (2R)-2-Amino-N-methoxy-N-methylpropanamide (CAS 114684-51-4)
- 2-Amino-3-methoxy-2-methylpropanamide (CAS 1248093-34-6)
- 2-Amino-4-methoxybutanamide (CAS 1250301-14-4)
- (S)-4-Amino-5-hydroxypentanamide (CAS 1416444-70-6)
- (2s)-2-Amino-n-methoxy-n-methylpropanamide (CAS 152169-63-6)
- Methyl 3-amino-2-(aminomethyl)propanoate (CAS 159029-33-1)
- 2-Amino-2-phenylacetonitrile (CAS 16750-42-8)
- 2-Amino-3-(ethylamino)propanoic acid (CAS 18507-25-0)
Recommended Standards
- (2-Methylpyridin-3-yl)acetonitrile (CAS 101166-73-8)
- Methyl (2-aminoethyl)glycinate (CAS 101558-80-9)
- 1,4-dioxepan-6-ylmethanol (CAS 1010836-47-1)
- n'-Hydroxy-2-(propan-2-yloxy)ethanimidamide (CAS 1016754-49-6)
- 5-Cyano-2-hydroxyphenylboronic Acid (CAS 1256355-57-3)
- Methyl 3-(5-ethoxy-4,5-dihydroisoxazol-3-yl)propanoate (CAS 90609-31-7)
- 2-(2-Methoxynaphthalen-1-yl)ethan-1-ol (CAS 51972-94-2)
- N-((1-(2-Aminoacetyl)pyrrolidin-3-yl)methyl)acetamide (CAS 1353973-55-3)
- tert-Butyl (4-(aminooxy)butyl)carbamate (CAS 854383-71-4)
- 5-((Azetidin-3-yloxy)methyl)isoxazole (CAS 1342712-57-5)
- 9,9-Dimethyl-2-nitro-9H-fluorene (CAS 605644-46-0)
- 3-Bromo-1-tert-butylpyrrolidin-2-one (CAS 1343578-30-2)
- 7-Hydroxy-5-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1231750-12-1)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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