2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindole-4-sulfonyl chloride CAS 2680530-27-0
| CAS No. | 2680530-27-0 |
| Molecular Formula | C13H11ClN2O5S |
| Molecular Weight | 342.75 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 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindole-4-sulfonyl chloride (CAS 2680530-27-0), a certified reference material (molecular formula C13H11ClN2O5S, MW 342.75 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindole-4-sulfonyl chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 342.75 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.
CATO manufactures 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindole-4-sulfonyl chloride 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 | C13H11ClN2O5S |
| Molecular Weight | 342.75 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dioxo Standards
- 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindole-5-sulfonyl chloride (CAS 2680612-78-4)
- 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-3-oxo-1H-isoindole-5-sulfonyl chloride (CAS 2803828-31-9)
- 1,1-Dioxo-1,2,3,4-tetrahydro-1lambda~6~-thieno[2,3-b]thiopyran-4-yl 3-chlorobenzenecarboxylate (CAS 343373-80-8)
- 6-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]hexanal (CAS 2762039-46-1)
- 6-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]hexanal (CAS 2762039-49-4)
- 2-((2,4-Dioxo-3-phenylthiazolidin-5-yl)(methyl)amino)benzoic acid (CAS 5840-58-4)
- 2-(2,6-dioxo-3-piperidyl)-5-pent-4-enoxy-isoindoline-1,3-dione (CAS 2682112-57-6)
- 3-({2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl}methyl)-1-benzofuran-2-carboxylic acid (CAS 930733-93-0)
Recommended Standards
- 2-(3-chlorophenyl)-4-piperazin-1-yl-6-(trifluoromethyl)pyrimidine (CAS 1443978-68-4)
- N-(4-Chlorophenyl)-3-nitro-4-(1H-pyrazol-1-yl)benzenecarboxamide (CAS 321534-57-0)
- N-(3-chlorophenyl)-3-nitro-4-(1H-pyrazol-1-yl)benzamide (CAS 321553-60-0)
- 2-(4-(4-Chloro-3-fluorophenoxy)phenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 477846-59-6)
- cis-2-fluorocyclohexanesulfonyl chloride (CAS 2091598-16-0)
- 774126-94-2 Methyl 5-amino-2-(4-methylpiperazino)benzenecarboxylate MFCD11841015 (CAS 774126-94-2)
- 4,6-Dichloro-N,N-dimethylpyrimidin-2-amine (CAS 5734-68-9)
- Hosenkoside B (CAS 156764-82-8)
- (S)-3-Phenylpiperazin-2-one (CAS 1240585-52-7)
- Diclofenac Impurity 17 (CAS 43171-49-9)
- Tert-butyl 3-methyl-5-oxo-1,4-diazepane-1-carboxylate (CAS 1260423-49-1)
- tert-butyl 3-(aminomethyl)-octahydro-1H-pyrido[1,2-a]piperazine-2-carboxylate (CAS 1803612-07-8)
- Ethanone, 1,1'-(1,4-phenylene)bis[2-bromo- (CAS 946-03-2)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com