2-Oxo-2-((4-(pyrrolidin-1-ylsulfonyl)phenyl)amino)ethyl 2-(methylthio)nicotinate CAS 475055-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 475055-38-0 |
| Molecular Formula | C19H21N3O5S2 |
| Molecular Weight | 435.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-2-((4-(pyrrolidin-1-ylsulfonyl)phenyl)amino)ethyl 2-(methylthio)nicotinate (CAS 475055-38-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H21N3O5S2. Molecular weight: 435.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H21N3O5S2 |
| Molecular Weight | 435.52 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-(Benzo[d][1,3]dioxol-5-yl)-7-methoxy-1'-propyl-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidine] (CAS 840472-07-3)
- 6-Chloro-N2,N4-bis(3,4-dichlorophenyl)-1,3,5-triazine-2,4(1H,3H)-diimine (CAS 30355-06-7)
- 4-[[4-[[1-Cyclopropyl-3-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl]oxy]-2-pyridinyl]amino]-α,α-dimethyl-2-pyridinemethanol (CAS 1898283-02-7)
- N-(1-(2-bromophenyl)ethyl)prop-2-yn-1-amine hydrochloride (CAS 2366997-03-5)
- N-(4-Methylbenzo[d]thiazol-2-yl)-2-(methylthio)nicotinamide (CAS 786717-88-2)
- 5-(Phenylamino)quinolin-8-ol (CAS 60093-42-7)
- 4-(3,5-Dimethylphenyl)but-3-yn-2-ol (CAS 1020212-00-3)
- 4-Bromo-2-chloro-5-(trifluoromethyl)benzaldehyde (CAS 1414870-64-6)
- L-Serine-2,3,3-d3 (CAS 105591-10-4)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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