1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, polymer with N-ethenylformamide and 2-propenamide CAS 82199-14-2
| CAS No. | 82199-14-2 |
| Molecular Formula | C7H13NO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, polymer with N-ethenylformamide and 2-propenamide (CAS 82199-14-2), molecular formula C7H13NO4SC3H5NO and molecular weight 278.32 g/mol, is a CATO reference standard with documented purity and traceability.
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, polymer with N-ethenylformamide and 2-propenamide (C7H13NO4SC3H5NO) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H13NO4S 2*C3H5NO |
| Molecular Weight | 278.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Propanesulfonic Standards
- 1-Propanesulfonic acid, 3-bromo-, lithium salt (1:1) (CAS 127666-86-8)
- 1-Propanesulfonic acid sodium salt (CAS 14533-63-2)
- 1-Propanesulfonic acid, 3,3'-dithiobis- (CAS 17661-52-8)
- 1-Propanesulfonic acid sodium salt monohydrate 304672-01-3 Sodium 1-propanesulfonate monohydrate (CAS 304672-01-3)
- 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, sodium salt , polymer with 2-propenenitrile (CAS 51555-38-5)
- 1-propanesulfonic acid 5284-66-2 InChI=1/C3H8O3S/c1-2-3-7(4,5)6/h2-3H2,1H3,(H,4,5,6 propane-1-sulfonic acid (CAS 5284-66-2)
- 2-Propanesulfonic Acid Sodium Salt (CAS 5399-58-6)
- 1-Propanesulfonic acid, 3-chloro-2-hydroxy-, sodium salt (CAS 70024-82-7)
Recommended Standards
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- 2,2,5-Trimethyl-3-Nitrosooxazolidine (CAS 77400-46-5)
- 3-(3-Bromopropoxy)benzaldehyde (CAS 144707-69-7)
- Vaborbactam Impurity 10 (CAS CATO-C4X-347710)
- 3-(4-Acetylphenyl)-1,3-oxazolidin-2-one (CAS 103989-12-4)
- Methyl 3-oxo-2,3-dihydroisoquinoline-8-carboxylate (CAS 1017969-33-3)
- N,N'-(4-Acetylpyridine-2,6-diyl)diacetamide (CAS 1393574-25-8)
- 6-Amino-3-bromo-2-fluorobenzonitrile (CAS 845866-92-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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