54640-82-3 Poly(2-Acrylamido-2-Methyl-1-Propanesulfonic Acid-CO-Acrylonitrile) CAS 54640-82-3
| CAS No. | 54640-82-3 |
| Molecular Formula | C7H13NO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
54640-82-3 Poly(2-Acrylamido-2-Methyl-1-Propanesulfonic Acid-CO-Acrylonitrile) (CAS 54640-82-3), molecular formula C7H13NO4SC3H3N and molecular weight 260.31 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H13NO4SC3H3N, 54640-82-3 Poly(2-Acrylamido-2-Methyl-1-Propanesulfonic Acid-CO-Acrylonitrile) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 54640-82-3 Poly(2-Acrylamido-2-Methyl-1-Propanesulfonic Acid-CO-Acrylonitrile) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H13NO4S C3H3N |
| Molecular Weight | 260.31 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Poly Standards
- 2-Acrylamido-2-ethylbutanoic acid (CAS 111818-56-5)
- Methyl 2-acrylamido-4-chlorobenzoate (CAS 1156157-30-0)
- 5-Acrylamido-2-(hydroxymethyl)phenylboronic acid (CAS 1217500-76-9)
- (5-Acrylamido-2-(aminomethyl)phenyl)boronic acid (CAS 1217500-77-0)
- 5-Acrylamido-2-((dimethylamino)methyl)phenylboronic acid (CAS 1217500-78-1)
- 6-Acrylamido-beta-cyclodextrin (CAS 131991-70-3)
- 2-Acrylamido-2-methylpropanesulfonic Acid (CAS 15214-89-8)
- 2-Acrylamido-2-phenylacetic acid (CAS 173947-32-5)
Recommended Standards
- Ethyl 2-((5-(4-chlorophenyl)pyrimidin-2-yl)thio)propanoate (CAS 344281-64-7)
- Methyl 4-((1,3-dioxoisoindolin-2-yl)methyl)benzoate (CAS 34211-05-7)
- Methyl 2-(3-fluoro-2-methylphenyl)-2-oxoacetate (CAS 1314929-15-1)
- R-Dapoxetine Hydrochloride (CAS 156453-51-9)
- 4-(Pyridin-3-yl)-1H-indole-3-carbaldehyde (CAS 108378-88-7)
- 3-Iodo-1-isopropyl-1H-pyrazole (CAS 1266115-22-3)
- 2-Methyl-4-(3-pyridinyloxy)aniline dihydrochloride (CAS 1185302-52-6)
- Hept-1-yn-3-amine (CAS 1528951-67-8)
- Methyl 7-bromo-3-hydroxy-2-naphthoate (CAS 10155-36-9)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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