5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxynicotinic acid CAS 1437453-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1437453-95-6 |
| Molecular Formula | C13H19N3O5S |
| Molecular Weight | 329.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxynicotinic acid (CAS 1437453-95-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H19N3O5S. Molecular weight: 329.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H19N3O5S |
| Molecular Weight | 329.37 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-Butyl 2-(4-fluorophenyl)-7,8-dihydropyrido[3,2-d]pyrimidine-5(6H)-carboxylate (CAS 1421312-24-4)
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- 2-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 1395493-12-5)
- (r)-2-Amino-2-(4-methoxynaphthalen-1-yl)ethan-1-ol (CAS 1213179-23-7)
- 1-(3-Phenylcyclobutyl)ethan-1-ol (CAS 2005355-73-5)
- (S)-2,6-Dimethyl-N-(pyrrolidin-2-ylmethyl)aniline (CAS 70371-56-1)
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- (2R,4R)-1-tert-butoxycarbonyl-4-phenyl-pyrrolidine-2-carboxylic acid (CAS 158567-91-0)
- 3-(2,5-Dichlorobenzoyl)benzene-1-sulfonyl chloride (CAS 1037306-65-2)
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