Glycine, N-methyl-N-(1-oxo-9-octadecen-1-yl)-, sodium salt CAS 3624-77-9
| CAS No. | 3624-77-9 |
| Molecular Formula | C21H38NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Glycine, N-methyl-N-(1-oxo-9-octadecen-1-yl)-, sodium salt (C21H38NO3Na) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 375.53 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Glycine, N-methyl-N-(1-oxo-9-octadecen-1-yl)-, sodium salt (CAS 3624-77-9), a certified reference material (molecular formula C21H38NO3Na, MW 375.53 g/mol) for analytical method development and quality control.
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.
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 | C21H38NO3 Na |
| Molecular Weight | 375.53 g/mol |
| Appearance | 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- tert-Butyl 3-methyl-1H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-5-carboxylate (CAS 733757-77-2)
- Ethyl 5-(pyridin-4-yl)-1h-pyrazole-4-carboxylate (CAS 911462-21-0)
- Phosphocholine Chloride Calcium Salt Tetrahydrate (CAS 72556-74-2)
- 5-Methoxy-1H-imidazo[4,5-b]pyridine (CAS 1096666-10-2)
- 5-Phenyl-1,3,4-oxadiazole-2-thiol (CAS 3004-42-0)
- 4-chloro-7-methylpyrido[2,3-d]pyrimidine (CAS 117890-81-0)
- 2-(2,3-Dimethylphenoxy)-N-(4-nitrophenyl)acetamide (CAS 331962-50-6)
- 6-Oxo-4-(trifluoromethyl)-1,6-dihydro-[2,3'-bipyridine]-5-carbonitrile (CAS 308088-11-1)
- 2-(3-Nitrophenyl)imidazo[1,2-a]pyridine (CAS 34658-67-8)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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