Biomedical Polymers

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  1. Poly(D,L-lactide-co-glycolide)(PLGA)
    CAS: 26780-50-7 EC Number: 694-853-1 PubChem CID: 71391 Formula: [C3H4O2]x[C2H2O2]y
    Solid lactide:glycolide 50:50,ester terminated,Mw 7000-17000
    ● In Stock — US Item #: P134565
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    Technical Identifiers
    IUPAC Name
    3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione
    SMILES
    CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
    InChIKey
    LCSKNASZPVZHEG-UHFFFAOYSA-N
    InChI
    1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2
    Synonyms
    1,4-Dioxane-2,5-dione--3,6-dimethyl-1,4-dioxane-2,5-dione (1/1) | Vicryl (TN) | 3,6-dimethyl-1,4-dioxane-2,5-dione;1,...
  2. Polylactic acid(PLA)
    CAS: 26100-51-6 EC Number: 825-250-5 Formula:
    Solid Mw ~60,000
    ● In Stock — US Item #: P169115
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    IUPAC Name
    2-hydroxypropanoic acid
    SMILES
    CC(C(=O)O)O
    InChIKey
    JVTAAEKCZFNVCJ-UHFFFAOYSA-N
    InChI
    1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)
    Synonyms
    DL-Lactic acid, ~90% (T) | E-270 | Ethylidenelactic acid | INS NO.270 | Lacticum acidum | 33X04XA5AT | Biolac | DL-La...
  3. Sieber Amide Resin
    CAS: 915706-90-0 PubChem CID: 118459230 Formula: C36H29NO4 Molecular Weight: 539.6
    0.3~0.8mmol/g, 100~200 mesh, 1% DVB
    ● In Stock — US Item #: S118282
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    IUPAC Name
    9H-fluoren-9-ylmethyl N-[3-[(4-methylphenyl)methoxy]-9H-xanthen-9-yl]carbamate
    SMILES
    CC1=CC=C(C=C1)COC2=CC3=C(C=C2)C(C4=CC=CC=C4O3)NC(=O)OCC5C6=CC=CC=C6C7=CC=CC=C57
    InChIKey
    RDRBIXSNGAYLPT-UHFFFAOYSA-N
    InChI
    1S/C36H29NO4/c1-23-14-16-24(17-15-23)21-39-25-18-19-31-34(20-25)41-33-13-7-6-12-30(33)35(31)37-36(38)40-22-32-28-10-4-2-8-26(28)27-9-3-5-11-29(27)32/hshow more
    Synonyms
    9-Fmoc-amino-xanthen-3-yloxy-Merrifield resin
  4. Ethyl cellulose
    CAS: 9004-57-3 EC Number: 618-384-9 Formula:
    Solid 18-22mPa.s
    ● In Stock — US Item #: E110671
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    Technical Identifiers
    IUPAC Name
    2-[4,5-diethoxy-2-(ethoxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol
    SMILES
    O1[C@H](C(C(C(C1COCC)OCC)OCC)OCC)O[C@@H]2C(OC(C(C2OCC)OCC)OCC)COCC
    InChIKey
    ZZSNKZQZMQGXPY-UHFFFAOYSA-N
    InChI
    1S/C20H38O11/c1-6-26-10-12-16(17(27-7-2)18(28-8-3)20(25-5)30-12)31-19-14(23)13(22)15(24-4)11(9-21)29-19/h11-23H,6-10H2,1-5H3
    Synonyms
    Cellulose, ethyl ester | Ethocel E7 | Ethocel MED | Ethocel N7 | Cellulose ethyl ether | SPT 50 cps | CHEBI:168398 | ...
  5. Ethyl cellulose
    CAS: 9004-57-3 EC Number: 618-384-9 Formula:
    Solid 3-7mPa.s
    ● In Stock — US Item #: E110668
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    Technical Identifiers
    IUPAC Name
    2-[4,5-diethoxy-2-(ethoxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol
    SMILES
    O1[C@H](C(C(C(C1COCC)OCC)OCC)OCC)O[C@@H]2C(OC(C(C2OCC)OCC)OCC)COCC
    InChIKey
    ZZSNKZQZMQGXPY-UHFFFAOYSA-N
    InChI
    1S/C20H38O11/c1-6-26-10-12-16(17(27-7-2)18(28-8-3)20(25-5)30-12)31-19-14(23)13(22)15(24-4)11(9-21)29-19/h11-23H,6-10H2,1-5H3
    Synonyms
    Cellulose, ethyl ester | Ethocel E7 | Ethocel MED | Ethocel N7 | Cellulose ethyl ether | SPT 50 cps | CHEBI:168398 | ...
  6. Poly(D,L-lactide-co-glycolide)(PLGA)
    CAS: 26780-50-7 PubChem CID: 71391 Formula: [C3H4O2]x[C2H2O2]y
    ester terminated, lactide:glycolide 85:15, Mw 190000-240000
    ● In Stock — US Item #: P134385
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    Technical Identifiers
    IUPAC Name
    3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione
    SMILES
    CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
    InChIKey
    LCSKNASZPVZHEG-UHFFFAOYSA-N
    InChI
    1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2
    Synonyms
    Vicryl|26780-50-7|3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione|Vicryl (TN)|PLGA lactide glycolide|SCHEMBL...
  7. Poly(D,L-lactide-co-glycolide)(PLGA)
    CAS: 26780-50-7 PubChem CID: 71391 Formula: [C3H4O2]x[C2H2O2]y
    acid terminated,Mw 7000-17000
    ● In Stock — US Item #: P133295
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    Technical Identifiers
    IUPAC Name
    3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione
    SMILES
    CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
    InChIKey
    LCSKNASZPVZHEG-UHFFFAOYSA-N
    InChI
    1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2
    Synonyms
    1,4-Dioxane-2,5-dione--3,6-dimethyl-1,4-dioxane-2,5-dione (1/1) | Vicryl (TN) | 3,6-dimethyl-1,4-dioxane-2,5-dione;1,...
  8. Poly(D,L-lactide-co-glycolide)(PLGA)
    CAS: 26780-50-7 EC Number: 694-853-1 PubChem CID: 71391 Formula: [C3H4O2]x[C2H2O2]y
    acid terminated,lactide:glycolide 50:50,Mw 24000-38000
    ● In Stock — US Item #: P133342
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione
    SMILES
    CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
    InChIKey
    LCSKNASZPVZHEG-UHFFFAOYSA-N
    InChI
    1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2
    Synonyms
    Vicryl|26780-50-7|3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione|Vicryl (TN)|PLGA lactide glycolide|SCHEMBL...
  9. Poly(D,L-lactide-co-glycolide)(PLGA)
    CAS: 26780-50-7 EC Number: 694-853-1 PubChem CID: 71391 Formula: [C3H4O2]x[C2H2O2]y
    Solid lactide:glycolide(75:25),mol wt 66000-107000
    ● In Stock — US Item #: P133343
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    Technical Identifiers
    IUPAC Name
    3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione
    SMILES
    CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
    InChIKey
    LCSKNASZPVZHEG-UHFFFAOYSA-N
    InChI
    1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2
    Synonyms
    1,4-Dioxane-2,5-dione--3,6-dimethyl-1,4-dioxane-2,5-dione (1/1) | Vicryl (TN) | 3,6-dimethyl-1,4-dioxane-2,5-dione;1,...
  10. Poly(L-lactide-co-glycolide)
    CAS: 30846-39-0 PubChem CID: 131719546 Formula: HO[C3H4O2]n[C2H2O2]mCH3
    ester terminated, Lactide: Glycolide 82:18
    ● In Stock — US Item #: P299054
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    Technical Identifiers
    IUPAC Name
    (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione
    SMILES
    CC1C(=O)OC(C(=O)O1)C.C1C(=O)OCC(=O)O1
    InChIKey
    LCSKNASZPVZHEG-MMALYQPHSA-N
    InChI
    1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2/t3-,4-;/m0./s1
    Synonyms
    Resomer LG 824 S;PLGA
  11. Polyhexamethyleneguanidine hydrochloride(PHMGH)
    CAS: 57028-96-3 PubChem CID: 14771682 Formula: (C7H16N3Cl)n
    ● In Stock — US Item #: P304024
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    Technical Identifiers
    IUPAC Name
    1,2-dibutylguanidine
    SMILES
    CCCCNC(=NCCCC)N
    InChIKey
    HXEJAEDEMWCUTP-UHFFFAOYSA-N
    InChI
    1S/C9H21N3/c1-3-5-7-11-9(10)12-8-6-4-2/h3-8H2,1-2H3,(H3,10,11,12)
    Synonyms
    Guanidine, N,N'-dibutyl-|57028-96-3|34331-58-3|1,2-dibutylguanidine|CHEMBL80081|1,3-dibutylguanidine|(E)-1,2-Dibutylg...
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Frequently Asked Questions

How do I choose the right Biomedical Polymers for my device or process?
Start from the deposition or fabrication method and the performance target — conductivity, band gap, particle size, or thermal budget — then match a Biomedical Polymers grade to it. Morphology and packaging matter as much as composition; air- and moisture-sensitive materials should be ordered in a handling format your setup can accommodate.
How does Biomedical Polymers relate to Biomedical Materials?
Biomedical Polymers is a narrower listing within Biomedical Materials. Use it when the material class is already decided and you are choosing between grades, particle sizes, or packaging.
What specifications matter most for Biomedical Polymers?
For Biomedical Polymers, look at purity — including trace-metal basis where it is quoted — particle size or mesh, crystalline phase, surface area, and moisture content. Packaging matters too: sealed ampoules or inert-atmosphere packaging preserve air-sensitive material. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
How do I find a specific Biomedical Polymers grade?
Filter Biomedical Polymers by purity and form, or search by CAS number or chemical formula. If the grade you need is not shown, contact [email protected]. We supply verified businesses, research institutions, universities, and government agencies.

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