N-Benzoyl-Val-Gly-Arg p-nitroanilide Hydrochloride CAS 64815-80-1
| CAS No. | 64815-80-1 |
| Molecular Formula | C26H34N8O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-Benzoyl-Val-Gly-Arg p-nitroanilide Hydrochloride.
CATO supplies N-Benzoyl-Val-Gly-Arg p-nitroanilide Hydrochloride (CAS 64815-80-1), a certified reference material (molecular formula C26H34N8O6HCl, MW 591.07 g/mol) for analytical method development and quality control.
The molecular framework of N-Benzoyl-Val-Gly-Arg p-nitroanilide Hydrochloride (C26H34N8O6HCl) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-Benzoyl-Val-Gly-Arg p-nitroanilide Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H34N8O6 HCl |
| Molecular Weight | 591.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Related N Standards
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Recommended Standards
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- Methyl 5-(3,4-difluorophenyl)-3-methyl-5-oxopentanoate (CAS 1443331-27-8)
- N-{[(4-chlorophenyl)carbamoyl]amino}-4-[4-(diphenylmethyl)piperazine-1-carbonyl]-5-methyl-1,2-oxazole-3-carboxamide (CAS 338408-78-9)
- 3-Bromo-5-cyclopropylaniline (CAS 1353855-73-8)
- 5-(4-Pyridyl)isoxazole-3-carboxylic Acid (CAS 893638-41-0)
- 2-Formylcinnamic Acid (CAS 28873-89-4)
- 7-(3-Chlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 303145-67-7)
- 4-(Chloromethyl)-6-isopropyl-2H-chromen-2-one (CAS 847377-73-5)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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