4-(2-(Isopropylsulfonyl)phenyl)-1H-pyrrole-3-carbonitrile CAS 87388-34-9
| CAS No. | 87388-34-9 |
| Molecular Formula | C14H14N2O2S |
| Molecular Weight | 274.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(2-(Isopropylsulfonyl)phenyl)-1H-pyrrole-3-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 4-(2-(Isopropylsulfonyl)phenyl)-1H-pyrrole-3-carbonitrile (CAS 87388-34-9), a certified reference material (molecular formula C14H14N2O2S, MW 274.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H14N2O2S, 4-(2-(Isopropylsulfonyl)phenyl)-1H-pyrrole-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O2S |
| Molecular Weight | 274.34 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Isopropylsulfonyl Standards
- 5-(4-(Isopropylsulfonyl)phenyl)pyrazin-2-amine (CAS 1349151-81-0)
- 5-(Isopropylsulfonyl)-2-(pyrrolidin-1-yl)pyrimidin-4-amine (CAS 175202-04-7)
- 5-(Isopropylsulfonyl)-2-(pyridin-2-yl)pyrimidin-4-amine (CAS 175202-02-5)
- 5-(Isopropylsulfonyl)-2-(pyridin-3-yl)pyrimidin-4-amine (CAS 175202-06-9)
- 5-(4-(Isopropylsulfonyl)benzyl)-1,3,4-oxadiazol-2-amine (CAS 1251577-69-1)
- 5-[3-(Isopropylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine (CAS 1105194-09-9)
- 5-[4-(Isopropylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine (CAS 1177318-35-2)
- 4-(Isopropylsulfonyl)benzene-1-sulfonyl chloride (CAS 1540528-87-7)
Recommended Standards
- 4-(1-Methoxypropan-2-yl)-4h-[1,2,4]triazino[5,6-b]indole-3-thiol (CAS 733031-00-0)
- 4-(2,3-Dihydro-indole-1-sulfonyl)-phenylamine (CAS 314284-67-8)
- 2-Amino-5-(4-methoxyphenyl)-5,6-dihydrobenzo[d]thiazol-7(4H)-one (CAS 334506-30-8)
- 4-(5-Amino-1,3,4-thiadiazol-2-yl)-1-(p-tolyl)pyrrolidin-2-one (CAS 887041-73-8)
- 2,3-dimethylbutane-1,2-diamine (CAS 157663-74-6)
- 2-Ethyl 5-(4-nitrobenzyl) 6,7-dihydropyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate (CAS 623565-14-0)
- (4,6-Dimethyl-pyrimidin-2-yl)-pyrrolidin-3-yl-amine hydrochloride (CAS 1289387-52-5)
- 5-(1-(Ethylsulfonyl)piperidin-3-yl)-4-isobutyl-4H-1,2,4-triazole-3-thiol (CAS 932830-51-8)
- (2e)-5-[(1s,4ar,6s,8ar)-6-acetoxy-5,5,8a-trimethyl-2-methylenedec Ahydro-1-naphthalenyl]-3-methyl-2-pentenoic Acid 63399-37-1 (CAS 63399-37-1)
- N-(1-Methyl-4-oxocyclohexyl)-carbamic Acid 1,1-Dimethylethyl Ester (CAS 412293-43-7)
- (S)-N-((R)-1-Cyclobutyl-2,2,2-trifluoroethyl)-2-methylpropane-2-sulfinamide (CAS 1338377-75-5)
- 5-Ethyl-2-hydrazino-6-methylpyrimidin-4(3H)-one (CAS 65004-40-2)
- (1R,2S)-2-[(benzylamino)methyl]-1-(4-chloro-3-fluoro-phenyl)propane-1,3-diol;[(1S,4R)-7,7-dimethyl-2-oxo-norbornan-1-yl]methanesulfonic acid (CAS 2144467-79-6)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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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