4-(5-(2-Chloro-4-nitrophenoxy)pentanamido)benzene-1-sulfonyl fluoride CAS 30885-86-0
| CAS No. | 30885-86-0 |
| Molecular Formula | C17H16ClFN2O6S |
| Molecular Weight | 430.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-(5-(2-Chloro-4-nitrophenoxy)pentanamido)benzene-1-sulfonyl fluoride (CAS 30885-86-0), a certified reference material (molecular formula C17H16ClFN2O6S, MW 430.84 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 4-(5-(2-Chloro-4-nitrophenoxy)pentanamido)benzene-1-sulfonyl fluoride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 430.84 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H16ClFN2O6S |
| Molecular Weight | 430.84 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (S)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one (CAS 1698055-85-4)
- 2-(2-(2-((6-Chloro-2-methoxyacridin-9-yl)amino)acetamido)acetamido)acetic acid (CAS 92515-32-7)
- 4-((4-(2-Chloro-4-nitrophenoxy)butyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 25313-34-2)
- 3-Chloro-2-(1-(phenylsulfonyl)-3-(1H-1,2,4-triazol-5-yl)propyl)-5-(trifluoromethyl)pyridine (CAS 338420-82-9)
- N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618412-60-5)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-[2-(4-nitrophenoxy)ethyl]piperazine (CAS 338409-52-2)
- 5-Chloro-1-(4-nitrobenzyl)-3-phenyl-2-(trifluoromethyl)-1H-indole (CAS 337921-12-7)
- Ethyl 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{[(3-methoxyphenyl)methyl]carbamoyl}acetate (CAS 478063-74-0)
Recommended Standards
- YF-2 (CAS 1311423-89-8)
- 2-Amino-4-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile (CAS 309926-94-1)
- 4-(Benzenesulfonyl)-5-(4-chlorophenyl)-1-(2,4-difluorophenyl)-1H-pyrazole (CAS 318951-65-4)
- 5-(4-Chlorophenyl)-3-(4-methoxyphenyl)-1-(4-(trifluoromethyl)phenyl)-4,5-dihydro-1H-pyrazole (CAS 551921-56-3)
- 1-(4-Chlorobenzyl)-N-(2-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 946355-10-8)
- 6-Bromo-8-(4-methylpiperazin-1-yl)-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1263212-76-5)
- 4-Chloro-1,1-dimethyl-1H,3H-furo[3,4-c]pyridin-3-one (CAS 285991-71-1)
- 1-(9H-Fluoren-9-ylmethyl) (2S,4R)-4-(2-naphthalenylmethyl)-1,2-pyrrolidinedicarboxylate (CAS 959580-70-2)
- (2-Methyl-1-phenyl-1H-benzo[d]imidazol-5-yl)(3-nitro-7,8-dihydro-1,6-naphthyridin-6(5H)-yl)methanone (CAS 1445749-77-8)
- (3E)-3-{[(2,6-dichlorophenyl)methoxy]imino}-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 341964-38-3)
- 5-Isopropyl-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol (CAS 777879-18-2)
- (E)-2-(2-(Furan-2-yl)vinyl)-N,N-dimethyl-3-nitrobenzamide (CAS 917614-81-4)
- (1-(4-Fluorophenethyl)piperidin-4-yl)methanamine oxalate (CAS 1177321-27-5)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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