Suc-Ala-Ala-Pro-Asp-pNA CAS 165174-58-3
| CAS No. | 165174-58-3 |
| Molecular Formula | C25H32N6O11 |
| Molecular Weight | 592.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Suc-Ala-Ala-Pro-Asp-pNA (C25H32N6O11) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies Suc-Ala-Ala-Pro-Asp-pNA (CAS 165174-58-3), a certified reference material (molecular formula C25H32N6O11, MW 592.56 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.
CATO manufactures Suc-Ala-Ala-Pro-Asp-pNA 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.
Physical & Chemical Properties
| Molecular Formula | C25H32N6O11 |
| Molecular Weight | 592.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 6 |
Recommended Standards
- Diosmin EP Impurity E (CAS 480-36-4)
- N,N-Di([1,1'-biphenyl]-4-yl)-7-bromo-9,9-dimethyl-9H-fluoren-2-amine (CAS 1028647-98-4)
- Proanthocyanidins (CAS 274678-42-1)
- N-([1,1'-Biphenyl]-4-yl)-N-(4'-bromo-[1,1'-biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine (CAS 1268621-99-3)
- 5-Nitro-N-(pentan-2-yl)imidazo[2,1-b]thiazol-6-amine (CAS 937608-99-6)
- N1-((1,4-Dioxaspiro[4.4]nonan-2-yl)methyl)-N2-(3-methoxyphenyl)oxalamide (CAS 899734-27-1)
- Myristylpicoline (CAS 108418-28-6)
- 3-(5-Methylisoxazole-3-carboxamido)tetrahydrothiophene-3-carboxylic acid (CAS 1285251-77-5)
- 2-(2-(Trifluoromethyl)phenyl)morpholine (CAS 1094649-72-5)
- 1-(2-Chloro-6-fluorophenyl)-n-methylmethanesulfonamide (CAS 955201-17-9)
- Dicyclohexylamine (S)-2-(Boc-amino)-8-nonenoate (CAS 1058705-94-4)
- N-(Piperidin-2-ylmethyl)ethanamine (CAS 120990-88-7)
- 4-Bromo-5-methylfuran-2-carbonitrile (CAS 1399661-99-4)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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