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1, 4, 5, 8-Naphthalene tetracarboxylic Dianhydride is used as a reagent in the preparation of novel fluorescent markers for hypoxic cells of naphthalimides with two heterocyclic side chains for bioreductive binding. Group: Biochemicals. Grades: Highly Purified. CAS No. 81-30-1. Pack Sizes: 1g, 5 g. Molecular Formula: C14H4O6, Molecular Weight: 268.18. US Biological Life Sciences.
1,6,7,12-Tetra-tert-butylphenoxyperylene-3,4,9,10-tetracarboxylic dianhydride. Uses: Designed for use in research and industrial production. CAS No. 156028-30-7. Molecular formula: C64H56O10. Mole weight: 985.14. Purity: 0.95. Product ID: ACM156028307. Alfa Chemistry ISO 9001:2015 Certified.
Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,8-Etheno-1H,3H-benzo[1,2-c:4,5-c]difuran-1,3,5,7-tetrone, 3a,4,4a,7a,8,8a-hexahydro-;TIMTEC-BB SBB007762;BICYCLO(2.2.2)OCT-7-ENE-2,3,5,6-TETRACARBOXYLIC ACID DIANHYDRIDE;BICYCLO[2.2.2]OCT-7-ENE-2,3,5,6-TETRACARBOXYLIC DIANHYDRIDE;BICYCLO[2.2.2]OCT-7-ENE. Product Category: Polymer/Macromolecule. CAS No. 1719-83-1. Molecular formula: C12H8O6. Mole weight: 248.19. Product ID: ACM1719831. Alfa Chemistry ISO 9001:2015 Certified. Categories: EINECS 217-009-2.
Bicyclo[2.2.2]octane-2,3,5,6-tetracarboxylic 2,3:5,6-Dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hexahydro-1H,3H-4,8-ethanobenzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone; BODA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 2754-40-7. Molecular formula: C12H10O6. Mole weight: 250.21 g/mol. Purity: 98.0%(T). Product ID: ACM-MO-2754407. Alfa Chemistry ISO 9001:2015 Certified.
Dicyclohexyl-3,4,3',4'-tetracarboxylic Dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone; HBPDA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Almost White Powder to Crystal. CAS No. 122640-83-9. Molecular formula: C16H18O6. Mole weight: 306.31 g/mol. Purity: 97.0%(T). Product ID: ACM-MO-122640839. Alfa Chemistry ISO 9001:2015 Certified.
5,5'-Sulfonylbis(isobenzofuran-1,3-dione). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-Sulfonyldiphthalic Anhydride; 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride; DSDA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 2540-99-0. Molecular formula: C16H6O8S. Mole weight: 358.28 g/mol. Purity: 99.0%(T)(HPLC). Product ID: ACM-MO-2540990. Alfa Chemistry ISO 9001:2015 Certified.
CpODA
CpODA. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Norbornane-2-spiro-α-cyclopentanone-α'-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic Dianhydride; Octahydro-3H,3''H-dispiro[[4,7]methanoisobenzofuran-5,1'-cyclopentane-3',5''-[4,7]methanoisobenzofuran]-1,1'',2',3,3''(4H,4''H)-pentaone. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 1312366-93-0. Molecular formula: C21H20O7. Mole weight: 384.38 g/mol. Purity: 95.0%(HPLC). Product ID: ACM-MO-1312366930. Alfa Chemistry ISO 9001:2015 Certified. Categories: Caodaism.
DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic Dianhydride). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,5'-(9,19-Dimethyl-1,3,5,7,11,13,15,17-octaphenyl-2,4,6,8,10,12,14,16,18,20,21,22,23,24-tetradecaoxa-1,3,5,7,9,11,13,15,17,19-decasilapentacyclo[11.7.1.13,11.15,17.17,15]tetracosane-9,19-diyl)bis(hexahydro-4,7-methanoisobenzofuran-1,3-dione). Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 948849-07-8. Molecular formula: C68H64O20Si10. Mole weight: 1482.09 g/mol. Purity: 85.0%(qNMR). Product ID: ACM-MO-948849078. Alfa Chemistry ISO 9001:2015 Certified.
Mellitic Trianhydride
Mellitic Trianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone; Difuro[3,4-e:3',4'-g][2]benzofuran-1,3,4,6,7,9-hexone; Benzenehexacarboxylic 1,2:3,4:5,6-Trianhydride. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 4253-24-1. Molecular formula: C12O9. Mole weight: 288.12 g/mol. Purity: 95.0%(T)(HPLC). Product ID: ACM-MO-4253241. Alfa Chemistry ISO 9001:2015 Certified.
Naphtho[1,2-c:5,6-c']difuran-1,3,6,8-tetraone
Naphtho[1,2-c:5,6-c']difuran-1,3,6,8-tetraone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Furo[3',4':5,6]naphtho[1,2-c]furan-1,3,6,8-tetrone; 1,2,5,6-Naphthalenetetracarboxylic Dianhydride; 1,2,5,6-NTCDA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow to Light Orange Powder to Crystal. CAS No. 3711-3-3. Molecular formula: C14H4O6. Mole weight: 268.18 g/mol. Purity: 95.0%(T)(HPLC). Product ID: ACM-MO-3711033. Alfa Chemistry ISO 9001:2015 Certified.
N,N'-[(Perfluoropropane-2,2-diyl)bis(6-hydroxy-3,1-phenylene)]bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxamide). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-FAP-ATA; N,N'-[[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis(6-hydroxy-3,1-phenylene)]bis[1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxamide]. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow to Green Powder to Crystal. CAS No. 223255-30-9. Molecular formula: C33H16F6N2O10. Mole weight: 714.49 g/mol. Purity: 98.0%(T)(HPLC). Product ID: ACM-MO-223255309. Alfa Chemistry ISO 9001:2015 Certified.
NTDA
NTDA. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4,5,8-NAPHTHALENETETRACARBOXYLIC DIANHYDRIDE;ISOCHROMENO[6,5,4-DEF]ISOCHROMENE-1,3,6,8-TETRAONE;NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC ACID DIANHYDRIDE;NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC DIANHYDRIDE;(2)benzopyrano(6,5,4-def)(2)benzopyran-1,3,6,8-tetrone;[. Product Category: Organic Photovoltaic (OPV). CAS No. 81-30-1. Molecular formula: C14H4O6. Mole weight: 268.18. Product ID: ACM81301. Alfa Chemistry ISO 9001:2015 Certified. Categories: NTD (Australian TV station).
PTCDA
Perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA) is a perylene derivative which forms highly crystalline films and dyes that can be used for a majority of electronic and opto-electronic applications. It provides a high electron mobility due to its low intermolecular distance which results in π-π conjugation. Uses: Polycondensation of ptcda with polypropylene glycol (ppg) based diamine can be utilized for the development of perlyene diimides which have a potential use as n-type semiconductors in organic photovoltaics. ptcda can be used as a light absorbing monomer for the fabrication of bichromophobic light harvesting antenna systems. it can also be used to prepare 3, 4, 9, 10-perylene tetracarboxylic acid-aromatic fluorophores dye for a highly reversible fluorescence switching on different substrates. Additional or Alternative Names: Perylene-3,4,9,10-tetracarboxylic dianhydride,Pigment Red 224. Product Category: Organic Photovoltaic (OPV). CAS No. 128-69-8. Molecular formula: C24H8O6. Mole weight: 392.32. ECNumber: 204-905-3. Product ID: ACM128698. Alfa Chemistry ISO 9001:2015 Certified.
Pyromellitic dianhydride
Pyromellitic dianhydride. Group: Biochemicals. Alternative Names: 1,2,4,5-Benzenetetracarboxylic anhydride; Benzene-1,2,4,5-tetracarboxylic dianhydride;; PMDA. Grades: Highly Purified. CAS No. 89-32-7. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C10H2O6. US Biological Life Sciences.
Worldwide
Tetrahydro[3,3'-bifuran]-2,2',5,5'-tetrone
Tetrahydro[3,3'-bifuran]-2,2',5,5'-tetrone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-Butanetetracarboxylic 1,2:3,4-Dianhydride; Tetrahydro-[3,3'-bifuran]-2,2',5,5'-tetraone. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 4534-73-0. Molecular formula: C8H6O6. Mole weight: 198.13 g/mol. Purity: 98.0%(T). Product ID: ACM-MO-4534730. Alfa Chemistry ISO 9001:2015 Certified.
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