N-Cyclopropylglycyl-L-alanyl-N-(1-phosphonoethyl)-(S)-L-alaninamide CAS 88034-88-2
| CAS No. | 88034-88-2 |
| Molecular Formula | C13H25N4O6P |
| Molecular Weight | 364.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-Cyclopropylglycyl-L-alanyl-N-(1-phosphonoethyl)-(S)-L-alaninamide (CAS 88034-88-2), molecular formula C13H25N4O6P and molecular weight 364.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, N-Cyclopropylglycyl-L-alanyl-N-(1-phosphonoethyl)-(S)-L-alaninamide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 364.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C13H25N4O6P |
| Molecular Weight | 364.33 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related N Standards
Recommended Standards
- 3-[2-(5-Cyano-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinyl)diazenyl]-4-methoxybenzenesulfonic Acid (CAS 85539-36-2)
- Sodium 4-(diphenylphosphino)benzenesulfonate (CAS 5952-62-5)
- 3-(Diphenylphosphino)-4-(methoxycarbonyl)benzoic Acid (CAS 361154-31-6)
- Sofosbuvir Impurity 43 (CAS CATO-C4X-105243)
- 5-Chloro-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 350500-99-1)
- 4-Amino-3-(dimethylphosphoryl)benzonitrile (CAS 2362003-67-4)
- 1-(Sec-butyl)-5-methyl-1h-pyrazole-4-sulfonamide (CAS 1249747-71-4)
- n1-Isopropyl-n1,4,4-trimethylpentane-1,5-diamine (CAS 1488979-46-9)
- Gadobutrol Impurity 153 (CAS CATO-C4X-2120153)
- Isobutyl 2-(4-bromophenyl)-8-methylquinoline-4-carboxylate (CAS 355421-01-1)
- 1-[(3-Chlorophenyl)methyl]-5-[3-(trifluoromethyl)phenyl]-1H-1,2,3,4-tetrazole (CAS 303144-94-7)
- 5-Hydroxy-3-(4-hydroxy-2-methoxyphenyl)-7-methoxychroman-4-one (CAS 61020-70-0)
- Vat Orange 3 (CAS 4378-61-4)
- Exenatide (CAS 141758-74-9（free base）)
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