(4-(Azepan-1-ylsulfonyl)-2-nitrophenyl)leucine CAS 1396966-68-9
| CAS No. | 1396966-68-9 |
| Molecular Formula | C18H27N3O6S |
| Molecular Weight | 413.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-(Azepan-1-ylsulfonyl)-2-nitrophenyl)leucine is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-(Azepan-1-ylsulfonyl)-2-nitrophenyl)leucine (CAS 1396966-68-9), molecular formula C18H27N3O6S and molecular weight 413.49 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (4-(Azepan-1-ylsulfonyl)-2-nitrophenyl)leucine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 413.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (4-(Azepan-1-ylsulfonyl)-2-nitrophenyl)leucine 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 | C18H27N3O6S |
| Molecular Weight | 413.49 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Azepan Standards
- 3-(Azepan-1-ylsulfonyl)-N-(benzo[d]thiazol-2-yl)benzamide (CAS 690247-68-8)
- 2-(6-(Azepan-1-yl)-2-(3,4,5-trimethoxyphenyl)pyrimidin-4-yl)-N-hydroxyacetamide (CAS 42055-69-6)
- N-(3-(Azepan-1-ylsulfonyl)-4-methylphenyl)-2-(methylthio)nicotinamide (CAS 785710-00-1)
- 3-(Azepan-1-ylsulfonyl)-N-(3-chlorobenzyl)benzamide (CAS 851873-40-0)
- 6-((2-(Azepan-1-yl)ethyl)thio)-4-(trifluoromethyl)-[2,4'-bipyridine]-5-carbonitrile (CAS 625376-88-7)
- N-(3-(Azepan-1-ylsulfonyl)phenyl)-2-(methylthio)nicotinamide (CAS 775307-38-5)
- 2-(Azepan-1-yl)-N-(6-(pyrrolidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)acetamide (CAS 868213-79-0)
- 2-((4-(Azepan-1-ylsulfonyl)phenyl)carbamoyl)benzoic acid (CAS 314766-79-5)
Recommended Standards
- 3-[2-[4-(2-Fluoro-4-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1391053-32-9)
- 3,3-Dimethyl-1-(4-pheny-2-thiazolyl)-1-phenyl-5-hydroxy[4,5]-bipyrazol (CAS 155299-83-5)
- N-Biotinyl-6-amino-2-naphthoic Acid (CAS 1217755-61-7)
- 4-Hydroxy-N,N-bis[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1881290-72-7)
- 4-(Chloromethyl)-5-methyloxazole (CAS 1240612-11-6)
- DL-(p-Nitrobenzyl)succinic Acid (CAS 56416-12-7)
- n-(1-Phenylpropyl)prop-2-en-1-amine (CAS 1019537-44-0)
- 1-Nitroimidazo[1,5-a]pyridine (CAS 75427-23-5)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-1-(2-methoxyethyl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 488725-11-7)
- 1-Methyl-4-(2-piperidinylmethyl)piperazinedihydrochloride (CAS 1219964-43-8)
- Ethyl 3-((4-phenyl-6-(trifluoromethyl)pyrimidin-2-yl)thio)propanoate (CAS 505064-91-5)
- 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea (CAS 338407-21-9)
- 4-Cyano-N-(4-iodophenyl)benzamide (CAS 448200-86-0)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
Why CATO?
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