2,3-Diiodo-5-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine CAS 1246088-65-2
| CAS No. | 1246088-65-2 |
| Molecular Formula | C14H10I2N2O2S |
| Molecular Weight | 524.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,3-Diiodo-5-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,3-Diiodo-5-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1246088-65-2), a certified reference material (molecular formula C14H10I2N2O2S, MW 524.12 g/mol) for analytical method development and quality control.
Structurally, 2,3-Diiodo-5-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (C14H10I2N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 524.12 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2,3-Diiodo-5-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine 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 | C14H10I2N2O2S |
| Molecular Weight | 524.12 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.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diiodo Standards
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- 3,5-Diiodo-DL-thyronine (CAS 534-51-0)
- 2,4-Diiodo-6-(methylsulfonyl)phenyl hexanoate (CAS 400087-36-7)
- 6,8-Diiodo-3-(2-oxo-2-(thiophen-2-yl)ethyl)quinazolin-4(3H)-one (CAS 669762-29-2)
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- (R)-6,6'-Diiodo-4,4'-dimethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 2098225-21-7)
- (S)-6,6'-diiodo-4,4'-dimethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 2050190-03-7)
Recommended Standards
- N-(4-(sec-Butyl)phenyl)-2-((3-(4-chlorophenyl)-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 585557-26-2)
- Brexpiprazole Impurity 59 (CAS CATO-C4X-113159)
- 5-((4-Chlorophenyl)thio)-4-(4-methoxyphenyl)-2-(4-(4-methoxyphenyl)piperazin-1-yl)thiazole (CAS 685107-96-4)
- Brexpiprazole Impurity 61 (CAS CATO-C4X-113161)
- Ethyl N-((4-methoxyphenyl)sulfonyl)-N-(pyridin-2-yl)glycinate (CAS 860609-47-8)
- (S)-2-Amino-4-methyl-N-phenylpentanamide (CAS 21930-98-3)
- ((3S,4R)-4-(2-Methoxyphenyl)pyrrolidin-3-yl)methanol hydrochloride (CAS 1217660-06-4)
- 1-Bromo-4-fluoro-2,3-dihydro-1h-indene (CAS 1188171-96-1)
- 2-(4-(((Tert-butoxycarbonyl)amino)methyl)cyclohexyl)acetic acid (CAS 1780047-83-7)
- 4-(4-Nitrophenyl)-1H-pyrazole (CAS 114474-26-9)
- 1,2-Di[3,5-di(trifluoromethyl)phenyl]diaz-1-en-1-ium-1-olate (CAS 64857-70-1)
- (2E)-3-(Dimethylamino)-1-[2-(pyridin-3-yl)-1,3-thiazol-5-yl]prop-2-en-1-one (CAS 1823194-88-2)
- 1-(3,4-Dimethoxyphenyl)-3-((2,3,4,5,6-pentamethylbenzyl)thio)propan-1-one (CAS 882749-35-1)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
Why CATO?
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