(2S,3R)-2-Amino-3-(methyl-13C)succinic acid CAS 43176-54-1
| CAS No. | 43176-54-1 |
| Molecular Formula | C5H9NO4 |
| Molecular Weight | 147.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 147.13 g/mol gives (2S,3R)-2-Amino-3-(methyl-13C)succinic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2S,3R)-2-Amino-3-(methyl-13C)succinic acid (CAS 43176-54-1) is a high-purity analytical reference standard with the molecular formula C5H9NO4 and a molecular weight of 147.13 g/mol.
The molecular framework of (2S,3R)-2-Amino-3-(methyl-13C)succinic acid (C5H9NO4) is characterized by a carbohydrate-derived structure, an amide group. 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.
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 (2S,3R)-2-Amino-3-(methyl-13C)succinic 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 | C5H9NO4 |
| Molecular Weight | 147.13 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.) | 1969 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2E)-2-Methyl-4-nitrate butene-1,4-diol (CAS 227606-98-6)
- (2S,3R)-2-Amino-3-methylsuccinic acid (CAS 7298-96-6)
- 2-formyl-3-(2-furyl)acrylonitrile (CAS 197850-01-4)
- (2S,3R,4S)-3,4-Dihydroxypyrrolidine-2-carboxylic acid (CAS 95341-64-3)
- Protodeltonin (CAS 94992-08-2)
- 2-Amino-N-isopropyl-3-methylbutanamide (CAS 1161069-91-5)
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- 2-(3-Iodophenoxy)-n-(2-methoxyethyl)acetamide (CAS 923206-97-7)
- 1-ethoxy-1,2,2-trifluoroethene 1-ethoxy-1,2,2-tris(fluoranyl)ethene 1763-27-5 A812174 (CAS 1763-27-5)
- 1,4-Pregnadien-6α-methyl-11β,17α,21-triol-3,20-dione-21,21-d2 (CAS CATO-CCAD302849)
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- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
Why CATO?
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