4-Chloro-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine CAS 1309430-89-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309430-89-4 |
| Molecular Formula | C13H9ClIN3O2S |
| Molecular Weight | 433.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1309430-89-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H9ClIN3O2S. Molecular weight: 433.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9ClIN3O2S |
| Molecular Weight | 433.65 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 | Cl/I-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1204400-82-7)
- 2-Chloro-7-iodo-5-tosyl-5H-pyrrolo[2,3-b]pyrazine (CAS 889447-21-6)
- 4-Chloro-6-iodo-7-(p-tolylsulfonyl)pyrrolo[2,3-d]pyrimidine (CAS 479633-70-0)
- 6-Chloro-1-((2,4-dichlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 329235-03-2)
- 6-Chloro-1-((2,6-dichlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 282523-09-5)
- 6-Chloro-1-((3,4-dichlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 282523-07-3)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrrole-2-carboxamide (CAS 338956-42-6)
- 5-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1-(3-(trifluoromethyl)benzyl)pyrimidin-4(1H)-one (CAS 551930-79-1)
Recommended Standards
- (3S,4aS,8aS)-2-((2R,3R)-3-Amino-2-hydroxy-4-(phenylthio)butyl)-N-(tert-butyl)decahydroisoquinoline-3-carboxamide, >98% (CAS 159878-05-4)
- Blonanserin Impurity 35 (CAS CATO-C4X-111035)
- 2-(4-phenoxyphenyl)-7-(4-piperidyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 1633350-04-5)
- 4,7-Dibromo-6-fluoro-2,3-dihydro-1H-indol-2-one (CAS 2007921-27-7)
- Methyl 3-amino-3-(4-bromophenyl)propanoate (CAS 453557-71-6)
- (R)-1-(4-bromo-3-chlorophenyl)but-3-en-1-amine (CAS 1270145-40-8)
- 3-[(furan-2-ylmethyl)sulfamoyl]thiophene-2-carboxylic acid (CAS 944894-40-0)
- <I>N</I>-methoxy-<I>N</I>-methyl(triphenylphosphineylidene)acetamide (CAS 129986-67-0)
- 5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[4,3-b]pyridine (CAS 1416712-80-5)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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