Poly(acrylamide-co-acrylic acid) CAS 9003-06-9
| CAS No. | 9003-06-9 |
| Molecular Formula | C3H4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Poly(acrylamide-co-acrylic acid) (CAS 9003-06-9), a certified reference material (molecular formula C3H4O2C3H5NON, MW 157.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C3H4O2C3H5NON, Poly(acrylamide-co-acrylic acid) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 157.15 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).
CATO manufactures Poly(acrylamide-co-acrylic acid) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H4O2 C3H5NO N |
| Molecular Weight | 157.15 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Poly Standards
- Acrylamide-d5 (CAS 108152-65-4)
- Acrylamide-2,3,3-d3 (CAS 122775-19-3)
- Acrylamide (CAS 1852-17-1)
- Acrylamide-sodium acrylate copolymer (CAS 25085-02-3)
- Acrylamide-acrylic acid copolymer sodium salt (CAS 25987-30-8)
- Acrylamide-1-13C (CAS 287399-24-0)
- Acrylamide-13C3 (CAS 287399-26-2)
- 62649-23-4 Poly(Acrylamide), Carboxyl Modif, Low Carbox.Content, CA.MW 200000, Pure (CAS 62649-23-4)
Recommended Standards
- 1-[(4-nitrobenzene)sulfonyl]imidazole (CAS 110349-30-9)
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- 3-Methyl-1-(3-nitrophenyl)-4-(3-(trifluoromethyl)phenyl)-1H-pyrazol-5-amine (CAS 321391-73-5)
- Physcion 8-β-D-glucoside (CAS 23451-01-6)
- P-vinylphenylisothiocyanate (CAS 1520-20-3)
- Succinimidyl 3-(2-furyl)-acrylate, 3-(2-Furyl)-acrylic acid N-hydroxysuccinimide ester (CAS 56186-54-0)
- Tert-butyl 9-oxa-2-azaspiro[5.5]Undecane-2-carboxylate (CAS 1259489-95-6)
- 4-Allyl-5-(1-(4-isopropylphenoxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 861239-71-6)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com