N-(5-Guanidino-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide CAS 305-09-9
| 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
The occurrence of N-(5-Guanidino-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(5-Guanidino-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide (CAS 305-09-9), a certified reference material (molecular formula C23H25N5O2, MW 403.48 g/mol) for analytical method development and quality control.
Structurally, N-(5-Guanidino-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide (C23H25N5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 403.48 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(5-Guanidino-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide 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 | 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)
- Urapidil Impurity 12 (CAS 88733-12-4)
- (2-Oxopropyl)(triphenylphosphine)gold (CAS 40757-39-9)
- 5-(2-Bromoethyl)-1,3,4-thiadiazol-2-amine hydrobromide (CAS 1225331-81-6)
- N-(4-(4-Amino-2-ethyl-1H-imidazo[4,5-c]quinolin-1-yl)butyl)methanesulfonamide (CAS 532959-63-0)
- 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)
- (R)-2-(4,5-dichloro-2-fluorophenyl)pyrrolidine (CAS 1381928-46-6)
- 3-(3-Aminophenyl)propiolic acid (CAS 79655-47-3)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
Why CATO?
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