N-(5-Guanidino-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide CAS 305-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 305-09-9 |
| Molecular Formula | C23H25N5O2 |
| Molecular Weight | 403.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(5-Guanidino-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide (CAS 305-09-9) pharmaceutical standards reference standard. Molecular formula: C23H25N5O2. Molecular weight: 403.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H25N5O2 |
| Molecular Weight | 403.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
Related N Standards
- (S)-5-Guanidino-2-((S)-3-phenyl-2-((S)-pyrrolidine-2-carboxamido)propanamido)pentanoic acid (CAS 23846-09-5)
- (S)-5-Guanidino-2-tetradecanamidopentanoic acid (CAS 60372-80-7)
- (S)-5-Guanidino-2-((((5-(6-oxo-1H-purin-9(6H)-yl)pentyl)oxy)carbonyl)amino)pentanoic acid (CAS 104317-64-8)
- (S)-5-Guanidino-2-((((6-(6-oxo-1H-purin-9(6H)-yl)hexyl)oxy)carbonyl)amino)pentanoic acid (CAS 128554-80-3)
- 2-((S)-5-Guanidino-2-((S)-pyrrolidine-2-carboxamido)pentanamido)acetic acid (CAS 136134-15-1)
- (S)-5-((2-((5-Guanidino-1-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-1-oxopentan-2-yl)amino)-2-oxoethyl)amino)-5-oxopentanoic acid (CAS 65147-16-2)
- 4-Guanidino-N-(pyrazin-2-yl)benzamide (CAS 785013-66-3)
- 4-Guanidino-N-(pyrimidin-2-yl)benzamide (CAS 714907-42-3)
Recommended Standards
- N-(4-Ethoxy-3-methoxybenzyl)-5-methyl-2-(3-methylphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 951494-27-2)
- Urapidil Impurity 10 (CAS CATO-C4X-192410)
- N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)-2-(m-tolyloxy)acetamide (CAS 312604-35-6)
- (2-Oxopropyl)(triphenylphosphine)gold (CAS 40757-39-9)
- 5-(2-Bromoethyl)-1,3,4-thiadiazol-2-amine hydrobromide (CAS 1225331-81-6)
- 1-(3-Hydroxyazetidin-1-yl)-2-(1H-pyrazol-1-yl)ethan-1-one (CAS 1340085-37-1)
- (3-Bromo-1-cyclopropyl-1H-pyrazol-5-yl)dimethylphosphine oxide (CAS 2903427-85-8)
- (2E)-3-(pyrazin-2-yl)prop-2-enoic acid (CAS 123530-66-5)
- 4-(5-Methylfuran-3-carboxamido)benzoic acid (CAS 423730-14-7)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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