1704121-09-4 1-((4-Bromonaphthalen-1-yl)sulfonyl)-4-ethylpiperazine MFCD28805629 CAS 1704121-09-4
| CAS No. | 1704121-09-4 |
| Molecular Formula | C16H19BrN2O2S |
| Molecular Weight | 383.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1704121-09-4 1-((4-Bromonaphthalen-1-yl)sulfonyl)-4-ethylpiperazine MFCD28805629 (CAS 1704121-09-4), molecular formula C16H19BrN2O2S and molecular weight 383.30 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1704121-09-4 1-((4-Bromonaphthalen-1-yl)sulfonyl)-4-ethylpiperazine MFCD28805629 (C16H19BrN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 383.30 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 1704121-09-4 1-((4-Bromonaphthalen-1-yl)sulfonyl)-4-ethylpiperazine MFCD28805629 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 | C16H19BrN2O2S |
| Molecular Weight | 383.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromonaphthalen Standards
- 2-(4-Bromonaphthalen-1-yl)-1,10-phenanthroline (CAS 1853997-27-9)
- 2-((6-Bromonaphthalen-2-yl)oxy)-N-(1-cyanocyclohexyl)acetamide (CAS 850016-90-9)
- 2-((6-Bromonaphthalen-2-yl)oxy)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 875857-09-3)
- (E)-4-(2-(2-((1-bromonaphthalen-2-yl)oxy)acetyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 1267844-77-8)
- 9-(4-Bromonaphthalen-1-yl)-9H-carbazole (CAS 257288-83-8)
- 4-(2-(2-((1-Bromonaphthalen-2-yl)oxy)acetyl)hydrazinyl)-4-oxobutanoic acid (CAS 315672-81-2)
- 1-((4-Bromonaphthalen-1-yl)sulfonyl)-4-methylpiperazine (CAS 312525-99-8)
- 1-((5-Bromonaphthalen-1-yl)sulfonyl)imidazolidine-2,4-dione (CAS 113699-47-1)
Recommended Standards
- Methyl 3-cyclohexyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-6-carboxylate (CAS 863579-14-0)
- 5-Ethyl-1-((2-hydroxyethoxy)methyl)-6-(m-tolylselanyl)pyrimidine-2,4(1H,3H)-dione (CAS 172255-84-4)
- 4,4'-Thiobis(benzene-1-sulfonyl chloride) (CAS 3119-65-1)
- (E)-N-(2-(3-(allylthio)-6-methyl-1,2,4-triazin-5-yl)vinyl)-O-(2,4-dichlorobenzyl)hydroxylamine (CAS 477866-16-3)
- 3-Chloro-4-((1-methylpiperidin-4-yl)oxy)aniline (CAS 470476-91-6)
- Ammonium 2,2,2-trichloroacetate (CAS 7646-88-0)
- 8-Ethyl-4-hydrazinyl-2-methylquinoline hydrochloride (CAS 1172882-67-5)
- 2-(3-Methyl-1H-pyrazol-1-yl)succinic acid (CAS 180741-28-0)
- Piperidinium iodide (CAS 21701-42-8)
- 6-Chloro-5-fluoronicotinamide (CAS 1379210-39-5)
- Darolutamide impurity 9 (CAS CATO-C4X-31069)
- 1-Chloro-5,8-dimethyl-1,2,3,4-tetrahydronaphthalene (CAS 1082399-52-7)
- Mizolastine impurity 13 (CAS CATO-C4X-200613)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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