N-Octadecyl-L-aspartic acid CAS 70021-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70021-38-4 |
| Molecular Formula | C22H43NO4 |
| Molecular Weight | 385.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Octadecyl-L-aspartic acid (CAS 70021-38-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H43NO4. Molecular weight: 385.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H43NO4 |
| Molecular Weight | 385.58 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related N Standards
- Octadecyl heptanoate (CAS 66009-41-4)
- 2-Octadecyl-1,4-dimethoxybenzene (CAS 88702-69-6)
- Octadecyl isonicotinate (CAS 103225-02-1)
- Octadecyl benzoate (CAS 10578-34-4)
- Octadecyl octanoate (CAS 18312-31-7)
- Octadecyl 2,2,2-trifluoroacetate (CAS 79392-43-1)
- Octadecyl dodecanoate (CAS 3234-84-2)
- Octadecyl 3-mercaptopropanoate (CAS 31778-15-1)
Recommended Standards
- 7-Doxyl Stearic Acid (CAS 40951-82-4)
- 5-(3-Nitrophenyl)-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-65-4)
- 4-Amino-2-(4-bromo-2-chlorophenylamino)-3-fluoro-5-nitrobenzonitrile (CAS 917980-13-3)
- 3264-82-2 5I48R807JO Nickel acetylacetonate Bis(pentane-2,4-dionato-O,O')nickel Nickel, bis(2,4-pentanedionato)- (8CI) Nickel, bis(2,4-pentanedionato-O,O')- Nickel, bis(2,4-pentanedionato-O,O')-, (SP-4-1)- (9CI) 2,4-Pentanedione, nickel(II) deriv. Nickel, bis(2,4-pentanedionato-kappaO2,kappaO4)-, (SP-4-1)- Nickel, bis(2,4-pentanedionato-kappaO,kappaO')-, (SP-4-1)- Acetylacetonato nickel Acetylacetonatonickel (II) AI3-26159 Bis(acetylacetonate)nickel Bis(acetylacetonate)nickel (VAN) Bis(acetylacetonato)nickel Bis(acetylacetone)nickel Bis(2,4-pentanedionato)nickel Bis-2,4-pentanedionatonickel(II) EINECS 221-875-7 Nickel acetonylacetonate Nickel(2+) acetylacetonate Nickel bis(acetylacetonate) Nickel bis(2,4-pentanedionate) Nickel, bis(2,4-pentanedionato-O,O')-, (SP-4-1) Nickel(II) acetylacetonate Nickelous acetylacetonate Ni(II) Acetylacetone complex (1:2) NSC 4657 2,4-Pentanedione, nickel(II)deriv. UNII-5I48R807JO (CAS 3264-82-2)
- 1-Allyl-6-(4-chlorophenyl)-4-(methylthio)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478042-97-6)
- Azilsartan Impurity 92 (CAS 1417576-01-2)
- 6-(Ethylsulfonyl)pyridin-3-ol (CAS 859536-32-6)
- 8-Methoxy-1H-purine (CAS 23658-66-4)
- Methyl 2-((3-fluorobenzyl)oxy)-5-(2-methylthiazol-4-yl)benzoate (CAS 1416344-76-7)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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 13829788188 / jacky.chen@cato-chem.com