L-Glutamic acid, N-(1-oxododecyl)-, sodium salt CAS 50622-20-3
| CAS No. | 50622-20-3 |
| Molecular Formula | C17H29NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of L-Glutamic acid, N-(1-oxododecyl)-, sodium salt is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies L-Glutamic acid, N-(1-oxododecyl)-, sodium salt (CAS 50622-20-3), a certified reference material (molecular formula C17H29NO5Na, MW 350.41 g/mol) for analytical method development and quality control.
Structurally, L-Glutamic acid, N-(1-oxododecyl)-, sodium salt (C17H29NO5Na) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 350.41 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H29NO5 2*Na |
| Molecular Weight | 350.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related L Standards
- 113873-67-9 L-Glutamic acid, L-alpha-aspartyl-L-leucyl-L-alpha-aspartyl-L-valyl-L-prolyl-L-isoleucyl-L-prolylglycyl-L-arginyl-L-phenylalanyl-L-alpha-aspartyl-L-arginyl-L-arginyl-L-valyl-L-seryl-L-valyl-L-alanyl-L-alanyl- (CAS 113873-67-9)
- D-Glutamic Acid- (CAS 1202063-54-4)
- D-Glutamic-13C5-15N acid (CAS 1202063-56-6)
- L-Glutamic Acid-15N, D9 (CAS 1217473-21-6)
- L-Glutamic Acid-13C5,15N, D9 (CAS 1217474-55-9)
- Glutamic acid impurity 6 (CAS 1308957-12-1)
- D-glutamic Acid Diethyl Ester (CAS 13107-55-6)
- Glutamic acid Impurity 1 (CAS 13726-52-8)
Recommended Standards
- Sodium (1R,2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylate (CAS 1627163-98-7)
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- 1-(4-(4,7-Dimethylbenzo[d]thiazol-2-yl)piperazin-1-yl)pentan-1-one (CAS 897485-41-5)
- 6-Chloro-N-methyl-5-nitro-4-pyrimidinamine (CAS 23126-82-1)
- 5-Fluoro-2-methoxy-4-nitroaniline (CAS 1435806-78-2)
- (r)-2-Amino-2-(4-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213855-52-7)
- 4-(2,3-Dihydrobenzofuran-5-yl)pyrimidine-2-thiol (CAS 882285-54-3)
- (R)-5-Bromo Naproxen (CAS 92471-85-7)
- Isopropyl 3-(1H-indol-1-yl)propanoate (CAS 93982-57-1)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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