(S)-4-Nitrophenyl 2,6-bis(((benzyloxy)carbonyl)amino)hexanoate CAS 21160-82-7
| CAS No. | 21160-82-7 |
| Molecular Formula | C28H29N3O8 |
| Molecular Weight | 535.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-4-Nitrophenyl 2,6-bis(((benzyloxy)carbonyl)amino)hexanoate (CAS 21160-82-7) is a high-purity analytical reference standard with the molecular formula C28H29N3O8 and a molecular weight of 535.55 g/mol.
Structurally, (S)-4-Nitrophenyl 2,6-bis(((benzyloxy)carbonyl)amino)hexanoate (C28H29N3O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 535.55 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 (S)-4-Nitrophenyl 2,6-bis(((benzyloxy)carbonyl)amino)hexanoate 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 | C28H29N3O8 |
| Molecular Weight | 535.55 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Related S Standards
- 4-Nitrophenyl β-D-xylotrioside (CAS 173468-29-6)
- 3,3'-Bis(4-nitrophenyl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol (CAS 2129645-35-6)
- 4-Nitrophenyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-|A-D-Glucopyranoside 3-Benzoate 4-Nitrophenyl 2-Acetamido-2-deoxy-4,6-O-benzylidene-|A-D-galactopyranoside 3-Benzoate 58707-22-5 (CAS 58707-22-5)
- 3-Methyl-4-((4-nitrophenyl)sulfonyl)-1-phenyl-1H-pyrazol-5-yl 3-bromobenzoate (CAS 851093-82-8)
- 2-Nitrophenyl 6-O-trityl-β-D-galactopyranoside (CAS 114102-89-5)
- 4-Nitrophenyl 6-O-trityl-α-D-glucopyranoside (CAS 655246-35-8)
- 2-(4-Nitrophenyl)-2-oxoethyl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355420-61-0)
- 4-Nitrophenyl 2-acetamido-3-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-deoxy-α-D-galactopyranoside (CAS 125455-64-3)
Recommended Standards
- (S)-4A-(ethoxymethyl)-1-(4-fluorophenyl)-6-((4-(trifluoromethyl)phenyl)sulfonyl)-4,4a,5,6,7,8-hexahydro-1H-pyrazolo[3,4-g]isoquinoline (CAS 1956435-30-5)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(3-nitrophenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 488862-01-7)
- VBY-825 (CAS 1310340-58-9)
- N-(4-Methoxyphenyl)-5-(2-{[(4-methoxyphenyl)carbamoyl]carbonyl}-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxamide (CAS 477709-20-9)
- Cyclotrimethylenetriamine (CAS 110-90-7)
- Berberine Impurity 7 (CAS 65615-23-8)
- 3-Bromo-5-methyl-7-propyl-pyrazolo[1,5-a]pyrimidine (CAS 43024-41-5)
- 1-(2-(Tert-butylamino)-2-oxoethyl)azetidine-3-carboxylic acid (CAS 1339454-01-1)
- Aripiprazole Impurity 38 (CAS CATO-C4X-100838)
- 1-methylsulfonyl-1,4-diazepane;hydrochloride (CAS 550371-85-2)
- 6-Ethyl-7-hydroxy-2-methyl-3-(1-phenyl-1h-pyrazol-4-yl)-4h-chromen-4-one (CAS 431915-88-7)
- 4-Aminopyrrolidine-3-carboxylic acid (CAS 89799-61-1)
- 1-(2-methoxyethyl)-3,5-dimethyl-1H-pyrazole (CAS 1341388-28-0)
- Neuropeptide SF (human) (CAS 192387-39-6)
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