Sodium polymethacrylate

Product Information

Molecular Formula:
(C4H6O2)x?xNa
Molecular Weight:
108.072
Description
Sodium polymethacrylate is a biomedicine chemical used as a pharmaceutical excipient in drug formulations. It functions as a disintegrant, promoting rapid disintegration of tablets and capsules in the gastrointestinal tract, improving drug absorption. It is commonly used in the drug development of various diseases where enhanced drug dissolution and bioavailability are crucial.
Synonyms
POLY(SODIUM METHACRYLATE); POLY(METHACRYLIC ACID SODIUM SALT) 790'000; POLY(METHACRYLIC ACID SODIUM SALT) 7'750; POLY(METHACRYLIC ACID SODIUM SALT) 75'100; POLY(METHACRYLIC ACID SODIUM SALT) 483'000; POLY(METHACRYLIC ACID SODIUM SALT) 4'030; POLY(METHACRYLIC A
IUPAC Name
sodium2-methylprop-2-enoate
Canonical SMILES
CC(=C)C(=O)[O-].[Na+]
InChI
InChI=1S/C4H6O2.Na/c1-3(2)4(5)6/h1H2,2H3,(H,5,6)/q+1/p-1
InChI Key
SONHXMAHPHADTF-UHFFFAOYSA-M
Melting Point
None °C
Flash Point
None °C (None)
Density
1.251
Solubility
Soluble in water
Application
Used in resins and as a chemical intermediate.
Concentration
40 wt. % in H2O

Computed Properties

Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
1
Exact Mass
108.01872368 g/mol
Monoisotopic Mass
108.01872368 g/mol
Topological Polar Surface Area
40.1Ų
Heavy Atom Count
7
Formal Charge
0
Complexity
87.7
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
2
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-114163580-A Thixotropic early-strength water reducing agent and preparation method and application thereof 2021-12-22
CN-114163844-A Production method of titanium dioxide pigment with high achromatism and high weather resistance 2021-12-19
CN-114133473-A Special resin powder for chlorinated polyethylene and preparation method and application thereof 2021-12-16
CN-114177896-A Nano-micron particle with high surface free energy layer and low surface free energy layer, and preparation method and application thereof 2021-12-15
CN-114106252-A Color-developing embolism microsphere and preparation method thereof 2021-12-13
CN-114085299-A Catalyst for synthesizing water reducing agent and preparation method and use method thereof 2021-12-07
CN-114133159-A Engineering early strength water reducing agent and processing method and device thereof 2021-11-30
CN-114058920-A Shell brick mud structure-imitated high-volume ceramic-metal composite material and preparation method thereof 2021-11-22
CN-114171843-A Water-based nano composite coating liquid for lithium ion battery diaphragm and lithium ion battery diaphragm 2021-11-18
CN-113908332-A Metal peroxide composite injectable hydrogel and preparation method and application thereof 2021-11-15

Literatures

PMID Publication Date Title Journal
22858829 2012-11-21 Single neuron capture and axonal development in three-dimensional microscale hydrogels Lab on a chip
22526245 2012-11-01 Molecularly imprinted polymers for histamine recognition in aqueous environment Amino acids
22795041 2012-10-15 Polysaccharides as a source of advanced materials: cellulose hollow microspheres for drug delivery in cancer therapy Journal of colloid and interface science
22846620 2012-10-01 Antifouling foldable acrylic IOLs loaded with norfloxacin by aqueous soaking and by supercritical carbon dioxide technology European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V
22771349 2012-09-15 Non-chromatographic mercury speciation and determination in wine by new core-shell ion-imprinted sorbents Journal of hazardous materials
22967640 2012-09-15 Selective extraction and determination of catecholamines in urine samples by using a dopamine magnetic molecularly imprinted polymer and capillary electrophoresis Talanta
21894502 2012-08-01 The impact of three strains of oral bacteria on the surface and mechanical properties of a dental resin material Clinical oral investigations
22581679 2012-08-01 Some aspects of the host response to methacrylic acid containing beads in a mouse air pouch Journal of biomedical materials research. Part A
21805075 2012-07-01 Preparation and utilization of molecularly imprinted polymer for chlorsulfuron extraction from water, soil, and wheat plant Environmental monitoring and assessment
22595431 2012-06-04 Selective trace analysis of chloroacetamide herbicides in food samples using dummy molecularly imprinted solid phase extraction based on chemometrics and quantum chemistry Analytica chimica acta
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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