Materials Science

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  1. 2,7-Dibromo-9-(tridecan-7-ylidene)-9H-fluorene
    CAS: 738580-15-9 PubChem CID: 881289 Formula: C26H32Br2
    ◐ .Made to order · 8–12 wks Item #: D290478
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    Technical Identifiers
    IUPAC Name
    4-fluoro-N-[[4-(propanoylamino)phenyl]carbamothioyl]benzamide
    SMILES
    CCC(=O)NC1=CC=C(C=C1)NC(=S)NC(=O)C2=CC=C(C=C2)F
    InChIKey
    DUKLRTSRHLVDJM-UHFFFAOYSA-N
    InChI
    1S/C17H16FN3O2S/c1-2-15(22)19-13-7-9-14(10-8-13)20-17(24)21-16(23)11-3-5-12(18)6-4-11/h3-10H,2H2,1H3,(H,19,22)(H2,20,21,23,24)
    Synonyms
    4-fluoro-N-[[4-(propanoylamino)phenyl]carbamothioyl]benzamide|6384-68-5|738580-15-9|4-fluoro-N-{[4-(propanoylamino)ph...
  2. 2,7-Dibromotriphenylene
    CAS: 888041-37-0 Formula: C18H10Br2 Molecular Weight: 386.09
    ● In Stock — US Item #: D154869
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    Technical Identifiers
    IUPAC Name
    2,7-dibromotriphenylene
    SMILES
    C1=CC=C2C(=C1)C3=C(C=CC(=C3)Br)C4=C2C=C(C=C4)Br
    InChIKey
    BPGPBYGXGRDFQG-UHFFFAOYSA-N
    InChI
    1S/C18H10Br2/c19-11-5-7-15-16-8-6-12(20)10-18(16)14-4-2-1-3-13(14)17(15)9-11/h1-10H
    Synonyms
    SY056147 | DS-7796 | 2,7-dibromotriphenylene | 2,7-Dibromo-triphenylene | 1219091-69-6 | F18762 | AKOS024462942 | DTX...
  3. 2,7-Dicyclohexylbenzo[lmn ][3,8]phenanthroline-1,3,6,8(2H ,7H )-tetraone
    CAS: 173409-43-3 Formula: C26H26N2O4
    Sublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99%
    ◐ .Made to order · 8–12 wks Item #: D290280
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    IUPAC Name
    6,13-dicyclohexyl-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
    SMILES
    C1CCC(CC1)N2C(=O)C3=C4C(=CC=C5C4=C(C=C3)C(=O)N(C5=O)C6CCCCC6)C2=O
    InChIKey
    XWDVNWORIROXKG-UHFFFAOYSA-N
    InChI
    1S/C26H26N2O4/c29-23-17-11-13-19-22-20(26(32)28(25(19)31)16-9-5-2-6-10-16)14-12-18(21(17)22)24(30)27(23)15-7-3-1-4-8-15/h11-16H,1-10H2
    Synonyms
    STL575186 | 6,13-dicyclohexyl-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-...
  4. 2,6-Dibromo-4H-cyclopenta[2,1-b :3,4-b ']dithiophene
    CAS: 258527-25-2 Formula: C9H4Br2S2 Molecular Weight: 336.07
    Solid ≥98%
    ◐ .Made to order · 8–12 wks Item #: D290403
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    IUPAC Name
    4,10-dibromo-3,11-dithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraene
    SMILES
    C1C2=C(C3=C1C=C(S3)Br)SC(=C2)Br
    InChIKey
    QDCGLGXROCRIBM-UHFFFAOYSA-N
    InChI
    1S/C9H4Br2S2/c10-6-2-4-1-5-3-7(11)13-9(5)8(4)12-6/h2-3H,1H2
    Synonyms
    2,6-Dibromo-4H-cyclopenta[1,2-b:5,4-b']dithiophene | 2,6-Dibromo-4H-cyclopenta[1,2-b:5,4-b inverted exclamation mark ...
  5. 2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene
    CAS: 1234510-13-4 Formula: C49H34O2P2 Molecular Weight: 716.74
    Sublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99%
    ● In Stock — US Item #: D290040
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    Technical Identifiers
    IUPAC Name
    2',7'-bis(diphenylphosphoryl)-9,9'-spirobi[fluorene]
    SMILES
    C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)C3=CC4=C(C=C3)C5=C(C46C7=CC=CC=C7C8=CC=CC=C68)C=C(C=C5)P(=O)(C9=CC=CC=C9)C1=CC=CC=C1
    InChIKey
    QZSXXAOHMOQXAZ-UHFFFAOYSA-N
    InChI
    1S/C49H34O2P2/c50-52(35-17-5-1-6-18-35,36-19-7-2-8-20-36)39-29-31-43-44-32-30-40(53(51,37-21-9-3-10-22-37)38-23-11-4-12-24-38)34-48(44)49(47(43)33-39)show more
    Synonyms
    SPPO13;1,1′-(9,9′-Spirobi[9H-fluorene]-2,7-diyl)bis[1,1-diphenylphosphine oxide]
  6. 2,7-Bis(diphenylphosphoryl)spiro[fluorene-7,11'-benzofluorene]
    CAS: 1270960-64-9 Formula: C53H36O2P2
    Sublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99%(HPLC)
    ◐ .Made to order · 8–12 wks Item #: D290045
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  7. 2,7-Bis[9,9-di(4-methylphenyl)-fluoren-2-yl]-9,9-di(4-methylphenyl)fluorene
    CAS: 474918-42-8 Formula: C81H62 Molecular Weight: 1035.36
    Solid ≥98%
    ● In Stock — US Item #: D289983
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    Technical Identifiers
    IUPAC Name
    2,7-bis[9,9-bis(4-methylphenyl)fluoren-2-yl]-9,9-bis(4-methylphenyl)fluorene
    SMILES
    CC1=CC=C(C=C1)C2(C3=CC=CC=C3C4=C2C=C(C=C4)C5=CC6=C(C=C5)C7=C(C6(C8=CC=C(C=C8)C)C9=CC=C(C=C9)C)C=C(C=C7)C1=CC2=C(C=C1)C1=CC=CC=C1C2(C1=CC=C(C=C1)C)C1=Cshow more
    InChIKey
    HFPKZKXVTHRNFZ-UHFFFAOYSA-N
    InChI
    1S/C81H62/c1-51-15-31-61(32-16-51)79(62-33-17-52(2)18-34-62)73-13-9-7-11-67(73)69-43-27-57(47-75(69)79)59-29-45-71-72-46-30-60(50-78(72)81(77(71)49-59show more
    Synonyms
    9,9,9',9',9'',9''-Hexa-p-tolyl-9H,9'H,9''H-2,2':7',2''-terfluorene
  8. 2,7-Dioctadecylbenzo[lmn ][3,8]phenanthroline-1,3,6,8(2H ,7H )-tetraone
    CAS: 144742-50-7 Formula: C50H78N2O4
    Sublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99%
    ◐ .Made to order · 8–12 wks Item #: D290285
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    Technical Identifiers
  9. 2,7-Diphenylbenzo[lmn ][3,8]phenanthroline-1,3,6,8(2H ,7H )-tetraone
    CAS: 24259-89-0 Formula: C26H14N2O4 Molecular Weight: 418.40
    Sublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99%
    ● In Stock — US Item #: D290281
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    Technical Identifiers
    IUPAC Name
    6,13-diphenyl-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
    SMILES
    C1=CC=C(C=C1)N2C(=O)C3=C4C(=CC=C5C4=C(C=C3)C(=O)N(C5=O)C6=CC=CC=C6)C2=O
    InChIKey
    DMKSZWVQQBWSEZ-UHFFFAOYSA-N
    InChI
    1S/C26H14N2O4/c29-23-17-11-13-19-22-20(26(32)28(25(19)31)16-9-5-2-6-10-16)14-12-18(21(17)22)24(30)27(23)15-7-3-1-4-8-15/h1-14H
    Synonyms
    2,7-Diphenylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)- | 2,7-Diphenyl-1,2,3,6,7,8-hexahydrobenzo[lmn][3,8]phenanth...
  10. 2,9-Bis(3-(dimethylamino)propyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone
    CAS: 117901-97-0 Formula: C34H32N4O4 Molecular Weight: 560.6
    ● In Stock — US Item #: D290346
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    Technical Identifiers
    IUPAC Name
    7,18-bis[3-(dimethylamino)propyl]-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,show more
    SMILES
    CN(C)CCCN1C(=O)C2=C3C(=CC=C4C3=C(C=C2)C5=C6C4=CC=C7C6=C(C=C5)C(=O)N(C7=O)CCCN(C)C)C1=O
    InChIKey
    ASCSVRAUWKNNCO-UHFFFAOYSA-N
    InChI
    1S/C34H32N4O4/c1-35(2)15-5-17-37-31(39)23-11-7-19-21-9-13-25-30-26(34(42)38(33(25)41)18-6-16-36(3)4)14-10-22(28(21)30)20-8-12-24(32(37)40)29(23)27(19)show more
    Synonyms
    DAPER | 2,9-Bis[3-(dimethylamino)propyl]anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone | N,N'-...
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How do I choose the right Materials Science 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 Materials Science 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.
What does the Materials Science category include?
Materials Science covers Energy Materials, Electronic Materials and Biomedical Materials. Each subcategory lists purity grade, particle size or form, and packaging so you can compare like with like.
What specifications matter most for Materials Science?
For Materials Science, 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.
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