81202-00-8 L-(5-~13~C)Glutamic acid DTXSID00718658 CAS 81202-00-8
| CAS No. | 81202-00-8 |
| Molecular Formula | C4[13C]H9NO4 |
| Molecular Weight | 148.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 81202-00-8 L-(5-~13~C)Glutamic acid DTXSID00718658 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 81202-00-8 L-(5-~13~C)Glutamic acid DTXSID00718658 (CAS 81202-00-8), a certified reference material (molecular formula C4[13C]H9NO4, MW 148.12 g/mol) for analytical method development and quality control.
81202-00-8 L-(5-~13~C)Glutamic acid DTXSID00718658 (C4[13C]H9NO4) contains a carbohydrate-derived structure, an amide group. 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.
Physical & Chemical Properties
| Molecular Formula | C4[13C]H9NO4 |
| Molecular Weight | 148.12 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.) | 1980 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Pyrimido[5,4-d]pyrimidin-4-ol (CAS 28285-65-6)
- 95388-01-5 (5-~13~C)Glutamic acid DTXSID20583941 (CAS 95388-01-5)
- Pyrimido[5,4-d]pyrimidin-2(1H)-one (CAS 28285-66-7)
- 1-Nitroso-1H-benzotriazole (CAS 23351-96-4)
- 6-oxa-2,9-diazaspiro[4.5]decan-8-one;hydrochloride (CAS 1778734-60-3)
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- 3-Nitro-4-piperidinobenzaldehyde (CAS 39911-29-0)
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- 4-(Piperidin-1-yl)-1,2,5-thiadiazol-3-yl morpholine-4-carboxylate (CAS 501104-16-1)
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- (S)-3-((tert-Butoxycarbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 1217736-81-6)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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