American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
2,3,5,6-Tetrachlorophenol analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespharma & vet compounds & metabolitespolycyclic aromatic hydrocarbons (pahs)stable isotope labelled compoundsenvironmental food contaminantspesticides & metabolitespharma & vet compounds & metabolitesstable isotope labelled compounds. Alternative Names: 2,3,5,6-Tetrachlorophenol, NSC 407823,Phenol, 2,3,5,6-tetrachloro-. Alfa Chemistry Analytical Products 4
2,3,5,6-Tetrachloropyridine 2,3,5,6-Tetrachloropyridine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Pyridine, 2,3,5,6-tetrachloro-. Product Category: Heterocyclic Organic Compound. CAS No. 2402-79-1. Molecular formula: C5HCl4N. Mole weight: 216.9. Purity: >98.0%(GC). Product ID: ACM2402791. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2, 3, 5, 6-Tetra chloroterephthalic Acid 2, 3, 5, 6-Tetra chloroterephthalic Acid is a pest control chemical and plant growth regulator. Group: Biochemicals. Grades: Highly Purified. CAS No. 2136-79-0. Pack Sizes: 1g, 5g. Molecular Formula: C8H2Cl4O4, Molecular Weight: 303.91. US Biological Life Sciences. USBiological 10
Worldwide
2,3,5,6-Tetrachlorotoluene 2,3,5,6-Tetrachlorotoluene is a tetra-chlorinated derivative of toluene that is often used as a reference standard. Group: Biochemicals. Grades: Highly Purified. CAS No. 1006-31-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C7H4Cl4. US Biological Life Sciences. USBiological 10
Worldwide
2,3,5,6-Tetrafluoro-1,4-benzenedimethanol 2,3,5,6-Tetrafluoro-1,4-benzenedimethanol. Group: Monomers. CAS No. 92339-07-6. Alfa Chemistry Materials 4
2,3,5,6-Tetrafluoro-1,4-phenylenediamine 2,3,5,6-Tetrafluoro-1,4-phenylenediamine. Group: Monomerspolymers. Alternative Names: Pa-F4. CAS No. 1198-64-7. Product ID: 2,3,5,6-tetrafluorobenzene-1,4-diamine. Molecular formula: 180.10. Mole weight: C6H4F4N2. C1(=C(C(=C(C(=C1F)F)N)F)F)N. InChI=1S/C6H4F4N2/c7-1-2 (8)6 (12)4 (10)3 (9)5 (1)11/h11-12H2. FVFYRXJKYAVFSB-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,3,5,6-Tetrafluoro-1,4-phenylenediamine, ≥98% 2,3,5,6-Tetrafluoro-1,4-phenylenediamine, ≥98%. Group: Monomers. CAS No. 1198-64-7. Product ID: 2,3,5,6-tetrafluorobenzene-1,4-diamine. Molecular formula: 180.1g/mol. Mole weight: C6H4F4N2. C1(=C(C(=C(C(=C1F)F)N)F)F)N. InChI=1S/C6H4F4N2/c7-1-2 (8)6 (12)4 (10)3 (9)5 (1)11/h11-12H2. FVFYRXJKYAVFSB-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,3,5,6-Tetrafluoro-4-Aminobenzotrifluoride 2,3,5,6-Tetrafluoro-4-Aminobenzotrifluoride. Group: Biochemicals. Grades: Highly Purified. CAS No. 651-83-2. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 8
Worldwide
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid hydrate 2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid hydrate. Uses: Designed for use in research and industrial production. Product Category: Aryl Fluorinated Building Blocks. CAS No. 207738-02-1. Molecular formula: HOC6F4CO2HxH2O. Mole weight: 210.08 (anhydrous basis). Product ID: ACM207738021. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2,3,5,6-Tetrafluoro-4-mercapto-Benzoic acid 2,3,5,6-Tetrafluoro-4-mercapto-Benzoic acid. Group: Organic light-emitting diode (oled) materials. Alternative Names: 2,3,5,6-Tetrafluoro-4-sulfanyl-benzoic acid. CAS No. 5211-44-9. Product ID: 2,3,5,6-tetrafluoro-4-sulfanylbenzoic acid. Molecular formula: 226.15. Mole weight: C7H2F4O2S. C1(=C(C(=C(C(=C1F)F)S)F)F)C(=O)O. InChI=1S/C7H2F4O2S/c8-2-1 (7 (12)13)3 (9)5 (11)6 (14)4 (2)10/h14H, (H, 12, 13). USFMEWZQIHKRDP-UHFFFAOYSA-N. 98%. Alfa Chemistry Materials 7
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TTBB, 406406_ALDRICH, MolPort-000-159-153, CID127137, PC5749, 4-(Trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide, 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide, 1-(Bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene, Benzene, 1-(bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)-, 76437-40-6. Product Category: Aryl. Appearance: clear, colorless liquid. CAS No. 76437-40-6. Molecular formula: C12H17Br. Mole weight: 310.99. Purity: 0.96. IUPACName: 1-(bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene. Canonical SMILES: C(C1=C(C(=C(C(=C1F)F)C(F)(F)F)F)F)Br. Density: 1.864 g/mL at 25ºC(lit.). Product ID: ACM76437406. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane 97%. Group: Oled and pled materials. Alfa Chemistry Analytical Products 4
2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane 97%. Uses: F4-tcnq is the p-type dopant for hole-only devices and field effect transistors with organic hole transport layers (htl). it is used in the preparation of a bilayer structure of f4-tcnq and pentacene to study improved thermoelectric performance of organic thin films.f4-tcnq can be doped with poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine] (ptaa) to form a hole transport material (htl), which can b. Group: Organic field effect transistor (ofet) materials organic light-emitting diode (oled) materials other materials. Alternative Names: 2,3,5,6-Tetrafluoro-7,7,8,8-Te; (2,3,5,6-tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile; tcnqf4(organicelectronicmaterial); 2, 3, 5, 6-Tetra fluorotetra Chemicalbookcyanoquinodimethane 95% ; 2, 3, 5, 6-Tetrafluorotetracyanoquinodimethane 95% ; 2, 3, 5, 6-TETRAFLUORO-7, 7, 8, 8-TETRACYANOQUINODIMETHANESUBLIMED [ORGANICELECTRONICMATERIAL]99%. CAS No. 29261-33-4. Pack Sizes: 25 mg/100 mg. Product ID: 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile. Molecular formula: 276.15. Mole weight: C12F4N4. C (#N)C (=C1C (=C (C (=C (C#N)C#N)C (=C1F)F)F)F)C#N. InChI=1S/C12F4N4/c13-9-7 (5 (1-17)2-18)10 (14)12 (16)8 (11 (9)15)6 (3-19)4-20. IXHWGNYCZPISET-UHFFFAOYSA-N. 95%+.… Alfa Chemistry Materials 4
2,3,5,6-Tetrafluoroaniline 2,3,5,6-Tetrafluoroaniline. Uses: Designed for use in research and industrial production. Product Category: Amines. Appearance: Colorless to light red liquid or solid, melting point 28°C, boiling point 78°C/ 13Torr. CAS No. 700-17-4. Product ID: ACM700174-2. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2,3,5,6-Tetrafluoroaniline 2,3,5,6-Tetrafluoroaniline. Group: Biochemicals. Grades: Highly Purified. CAS No. 700-17-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C6H3F4N. US Biological Life Sciences. USBiological 8
Worldwide
2,3,5,6-Tetrafluorobenzaldehyde 2,3,5,6-Tetrafluorobenzaldehyde. Uses: Designed for use in research and industrial production. Product Category: Aryl Fluorinated Building Blocks. CAS No. 19842-76-3. Molecular formula: C7H2F4O. Mole weight: 178.08. Product ID: ACM19842763. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2,3,5,6-Tetrafluorobenzaldehyde oxime 2,3,5,6-Tetrafluorobenzaldehyde oxime. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3,5,6-TETRAFLUOROBENZALDEHYDE OXIME. Product Category: Heterocyclic Organic Compound. CAS No. 581072-17-5. Molecular formula: C7H3F4NO. Mole weight: 193.0984. Purity: 0.96. IUPACName: 2,3,5,6-tetrafluoro-benzaldehyde oxime. Product ID: ACM581072175. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,3,5,6-Tetrafluorobenzenethiol 2,3,5,6-Tetrafluorobenzenethiol. Uses: Designed for use in research and industrial production. Product Category: Amines. CAS No. 769-40-4. Mole weight: 182.14. Product ID: ACM769404. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 2,3,5,6-Tetrafluorothiophenol. Alfa Chemistry. 2
2,3,5,6-Tetrafluorobenzyl bromide 2,3,5,6-Tetrafluorobenzyl bromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 258-289-6, 2,3,5,6-Tetrafluorobenzyl bromide, CID104377, T187, 3-(Bromomethyl)-1,2,4,5-tetrafluorobenzene, 53001-73-3. Product Category: Bromine Series. Appearance: clear colorless to yellowish or. CAS No. 53001-73-3. Molecular formula: C7H3BrF4. Mole weight: 242.99. Purity: 0.96. IUPACName: 3-(bromomethyl)-1,2,4,5-tetrafluorobenzene. Density: 1.79. Product ID: ACM53001733. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2,3,5,6-Tetrafluoronitrobenzene 2,3,5,6-Tetrafluoronitrobenzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,4,5-Tetrafluoro-3-nitro-benzene;2,3,5,6-TETRAFLUORONITROBENZENE. Product Category: Heterocyclic Organic Compound. CAS No. 6257-03-0. Molecular formula: C6HF4NO2. Mole weight: 195.07. Purity: 0.98. IUPACName: 1,2,4,5-tetrafluoro-3-nitrobenzene. Canonical SMILES: C1=C(C(=C(C(=C1F)F)[N+](=O)[O-])F)F. Density: 1.651g/cm³. Product ID: ACM6257030. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2, 3, 5, 6-Tetrafluorophenyl hydrazine 2, 3, 5, 6-Tetrafluorophenyl hydrazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 653-11-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C6H4F4N2. US Biological Life Sciences. USBiological 8
Worldwide
2,3,5,6-Tetrafluoro-p-toluic acid 2,3,5,6-Tetrafluoro-p-toluic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CBDivE_016311, 301647_ALDRICH, 2,3,5,6-Tetrafluoro-p-toluic acid, NSC168718, p-Toluic acid, 2,3,5,6-tetrafluoro-, T191, 2,3,5,6-Tetrafluoro-4-methylbenzoic acid, 652-32-4. Product Category: Aryl Fluorinated Building Blocks. Appearance: white to almost white crystals or crystalline powder. CAS No. 652-32-4. Molecular formula: C8H4F4O. Mole weight: 208.11. Purity: 0.96. IUPACName: 2,3,5,6-tetrafluoro-4-methylbenzoic acid. Canonical SMILES: CC1=C(C(=C(C(=C1F)F)C(=O)O)F)F. Density: 1.54 g/cm³. Product ID: ACM652324. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2,3,5,6-Tetrafluoro-p-xylene 2,3,5,6-Tetrafluoro-p-xylene. Uses: Designed for use in research and industrial production. Product Category: Aryl. CAS No. 703-87-7. Molecular formula: C8H6 F4. Mole weight: 178.13. Product ID: ACM703877. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2,3,5,6-Tetrafluoropyridine-4-carboxaldehyde 2,3,5,6-Tetrafluoropyridine-4-carboxaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3,5,6-Tetrafluoropyridine-4-carboxaldehyde. Product Category: Heterocyclic Organic Compound. CAS No. 16297-09-9. Molecular formula: C6HF4NO. Mole weight: 179.0718528. Purity: 0.96. IUPACName: 2,3,5,6-tetrafluoropyridine-4-carbaldehyde. Canonical SMILES: C(=O)C1=C(C(=NC(=C1F)F)F)F. Product ID: ACM16297099. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2,3,5,6-Tetrafluoroterephthalaldehyde 2,3,5,6-Tetrafluoroterephthalaldehyde. Group: Cofs linkers-customizable cof linkers. Alternative Names: 2,3,5,6-TETRAFLUOROTEREPHTHALALDEHYDE. CAS No. 3217-47-8. Product ID: 2,3,5,6-tetrafluoroterephthalaldehyde. Molecular formula: 206.09g/mol. Mole weight: C8H2F4O2. InChI=1S/C8H2F4O2/c9-5-3 (1-13)6 (10)8 (12)4 (2-14)7 (5)11/h1-2H. WJHRAPYKYJKACM-UHFFFAOYSA-N. Alfa Chemistry Materials 7
2, 3, 5, 6-Tetra fluoroterephthalic acid 2, 3, 5, 6-Tetra fluoroterephthalic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 652-36-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C8H2F4O4. US Biological Life Sciences. USBiological 8
Worldwide
2,3,5,6-Tetrafluoroterephthlonic Acid 2,3,5,6-Tetrafluoroterephthlonic Acid. Uses: Designed for use in research and industrial production. Product Category: Fluorinated Monomers. CAS No. 652-36-8. Purity: 97.0%(T). Product ID: ACM-MO-652368B. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2,3,5,6-Tetrafluorotoluene 2,3,5,6-Tetrafluorotoluene. Uses: Designed for use in research and industrial production. Product Category: Aryl. CAS No. 5230-78-4. Molecular formula: C7H6BrCl. Mole weight: 164.1. Product ID: ACM5230784. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
2',3',5',6'-Tetrahydro-1'h-2,4'bipyridinyl-4'-ol 2',3',5',6'-Tetrahydro-1'h-2,4'bipyridinyl-4'-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ambnee4005872, 4-pyridin-2-ylpiperidin-4-ol, 4-(2-Pyridinyl)-4-piperidinol, MolPort-000-006-421, 4NHA-P02-0, CID3613363, 50461-56-8. Product Category: Heterocyclic Organic Compound. CAS No. 50461-56-8. Molecular formula: C10H14N2O. Mole weight: 178.23. Purity: 0.96. IUPACName: 4-pyridin-2-ylpiperidin-4-ol. Canonical SMILES: C1CNCCC1(C2=CC=CC=N2)O. Product ID: ACM50461568. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2',3',5',6'-Tetrahydro-1'H-3,4'-bipyridinyl-4'-ol 2',3',5',6'-Tetrahydro-1'H-3,4'-bipyridinyl-4'-ol. Group: Biochemicals. Alternative Names: 4-(3-Pyridyl)-4-hydroxypiperidine; 4-Pyridin-3-ylpiperidin-4-ol. Grades: Highly Purified. CAS No. 50461-59-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 8
Worldwide
2',3',5',6'-Tetrahydro-1'H-3,4'-bipyridinyl-4'-ol ≥97% (HPLC) 2',3',5',6'-Tetrahydro-1'H-3,4'-bipyridinyl-4'-ol ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
2,3,5,6-Tetrahydroxy-1,4-dinitrocyclohexane Dihydrate Powder. Synonyms: 1,4-Dideoxy-1,4-dinitro-neoinositol Dihydrate. CAS No. 37098-43-4. Pack Sizes: 5g, 25g. Product ID: FR-0133. M.P. >250. Mole weight: 238.15. Frinton Laboratories Inc
Frinton Laboratories
2,3,5,6-tetrakis(3,6-diphenylcarbazol-9-yl)-1,4-dicyanobenzene, >99%(HPLC), Sublimed 2,3,5,6-tetrakis(3,6-diphenylcarbazol-9-yl)-1,4-dicyanobenzene, >99%(HPLC), Sublimed. Group: other materials. CAS No. 1416881-55-4. Product ID: 2,3,5,6-tetrakis(3,6-diphenylcarbazol-9-yl)benzene-1,4-dicarbonitrile. Molecular formula: 1397.7g/mol. Mole weight: C104H64N6. C1=CC=C (C=C1)C2=CC3=C (C=C2)N (C4=C3C=C (C=C4)C5=CC=CC=C5)C6=C (C (=C (C (=C6N7C8=C (C=C (C=C8)C9=CC=CC=C9)C1=C7C=CC (=C1)C1=CC=CC=C1)C#N)N1C2=C (C=C (C=C2)C2=CC=CC=C2)C2=C1C=CC (=C2)C1=CC=CC=C1)N1C2=C (C=C (C=C2)C2=CC=CC=C2)C2=C1C=CC (=C2)C1=CC=CC=C1)C#N. InChI=1S/C104H64N6/c105-65-91-101 (107-93-49-41-75 (67-25-9-1-10-26-67)57-83 (93)84-58-76 (42-50-94 (84)107)68-27-11-2-12-28-68)102 (108-95-51-43-77 (69-29-13-3-14-30-69)59-85 (95)86-60-78 (44-52-96 (86)108)70-31-15-4-16-32-70)92 (66-106)104 (110-99-55-47-81 (73-37-21-7-22-38-73)63-89 (99)90-64-82 (48-56-100 (90)110)74-39-23-8-24-40-74)103 (91)109-97-53-45-79 (71-33-17-5-18-34-71)61-87 (97)88-62-80 (46-54-98 (88)109)72-35-19-6-20-36-72/h1-64H. SOXGZQQJNNPTNZ-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene, >99%(HPLC), Sublimed 2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene, >99%(HPLC), Sublimed. Group: other materials. CAS No. 1416881-53-2. Product ID: 2,3,5,6-tetra(carbazol-9-yl)benzene-1,4-dicarbonitrile. Molecular formula: 788.9g/mol. Mole weight: C56H32N6. C1=CC=C2C (=C1) C3=CC=CC=C3N2C4=C (C (=C (C (=C4N5C6=CC=CC=C6C7=CC=CC=C75) C#N) N8C9=CC=CC=C9C1=CC=CC=C18) N1C2=CC=CC=C2C2=CC=CC=C21) C#N. InChI=1S/C56H32N6/c57-33-43-53 (59-45-25-9-1-17-35 (45)36-18-2-10-26-46 (36)59)54 (60-47-27-11-3-19-37 (47)38-20-4-12-28-48 (38)60)44 (34-58)56 (62-51-31-15-7-23-41 (51)42-24-8-16-32-52 (42)62)55 (43)61-49-29-13-5-21-39 (49)40-22-6-14-30-50 (40)61/h1-32H. OYNJAUIAADXAOW-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2', 3', 5', 6'-tetramethyl-[1, 1':4', 1''-terphenyl]-3, 3'', 5, 5''-tetracarboxylic acid 2', 3', 5', 6'-tetramethyl-[1, 1':4', 1''-terphenyl]-3, 3'', 5, 5''-tetracarboxylic acid. Group: Customizable mof linkers. CAS No. 1119195-99-1. Product ID: 5-[4-(3,5-dicarboxyphenyl)-2,3,5,6-tetramethylphenyl]benzene-1,3-dicarboxylic acid. Molecular formula: 462.4g/mol. Mole weight: C26H22O8. InChI=1S/C26H22O8/c1-11-12 (2)22 (16-7-19 (25 (31)32)10-20 (8-16)26 (33)34)14 (4)13 (3)21 (11)15-5-17 (23 (27)28)9-18 (6-15)24 (29)30/h5-10H, 1-4H3, (H, 27, 28) (H, 29, 30) (H, 31, 32) (H, 33, 34). SJOTYMPLFGUFCB-UHFFFAOYSA-N. Alfa Chemistry Materials 7
2,3,5,6-Tetramethyl-1,4-phenylenediamine 2,3,5,6-Tetramethyl-1,4-phenylenediamine. Group: Monomerspolymers. Alternative Names: DIAMINO DURENE; DURENE DIAMINE; 2,3,5,6-TETRAMETHYL-P-PHENYLENEDIAMINE; 2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE; 3,6-DIAMINODURENE; 3,6-DIAMINODUROL; 3,6-DIAMINO-1,2,4,5-TETRAMETHYLBENZENE; 1,4-Benzenediamine, 2,3,5,6-tetramethyl-. CAS No. 3102-87-2. Product ID: 2,3,5,6-tetramethylbenzene-1,4-diamine. Molecular formula: 164.25g/mol. Mole weight: C10H16N2. CC1=C(C(=C(C(=C1N)C)C)N)C. InChI=1S/C10H16N2/c1-5-6 (2)10 (12)8 (4)7 (3)9 (5)11/h11-12H2, 1-4H3. WCZNKVPCIFMXEQ-UHFFFAOYSA-N. >98.0%(GC)(T). Alfa Chemistry Materials 4
2,3,5,6-Tetramethyl-1,4-phenylenediamine 2,3,5,6-Tetramethyl-1,4-phenylenediamine. Group: Biochemicals. Alternative Names: 3,6-Diaminodurene. Grades: Highly Purified. CAS No. 3102-87-2. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C10H16N2. US Biological Life Sciences. USBiological 8
Worldwide
2,3,5,6-Tetramethyl-4-Nitro-n-[2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]benzamidedihydrochloride 2,3,5,6-Tetramethyl-4-Nitro-n-[2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]benzamidedihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Nitro-N-(2-(4-(2-pyridinyl)-1-piperazinyl)ethyl)-2,3,5,6-tetramethylbenzamide 2HCl, 104373-53-7, 2,3,5,6-tetramethyl-4-nitro-n-{2-[4-(pyridin-2-yl)piperazin-1-yl]ethyl}benzamide dihydrochloride, Benzamide, 4-nitro-N-(2-(4-(2-pyridinyl)-1-piperazinyl)ethyl)-2,3,5,6-tetramethyl-, dihydrochloride, AC1L1S1Z, AC1Q3A0J, CHEMBL1202704, LS-27303, 2,3,5,6-tetramethyl-4-nitro-N-[2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]benzamide dihydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 104373-53-7. Molecular formula: C22H31Cl2N5O3. Mole weight: 484.419 g/mol. Purity: 0.96. IUPACName: 2,3,5,6-tetramethyl-4-nitro-N-[2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]benzamide;dihydrochloride. Canonical SMILES: CC1=C(C(=C(C(=C1C(=O)NCCN2CCN(CC2)C3=CC=CC=N3)C)C)[N+](=O)[O-])C.Cl.Cl. Product ID: ACM104373537. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,3,5,6-Tetramethylcyclohexane-1,4-diamine 2,3,5,6-Tetramethylcyclohexane-1,4-diamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 279-172-6, CID3018838, 2,3,5,6-Tetramethylcyclohexane-1,4-diamine, 79516-40-8. Product Category: Heterocyclic Organic Compound. CAS No. 79516-40-8. Molecular formula: C10H22N2. Mole weight: 170.295080 [g/mol]. Purity: 0.96. IUPACName: 2,3,5,6-tetramethylcyclohexane-1,4-diamine. Canonical SMILES: CC1C(C(C(C(C1N)C)C)N)C. Density: 0.844g/cm³. ECNumber: 279-172-6. Product ID: ACM79516408. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,3,5,6-Tetramethylphenylboronic acid 2,3,5,6-Tetramethylphenylboronic acid. Group: Salt. CAS No. 197223-36-2. Product ID: (2,3,5,6-tetramethylphenyl)boronic acid. Molecular formula: 178.04g/mol. Mole weight: C10H15BO2. B(C1=C(C(=CC(=C1C)C)C)C)(O)O. InChI=1S/C10H15BO2/c1-6-5-7 (2)9 (4)10 (8 (6)3)11 (12)13/h5, 12-13H, 1-4H3. BCMVUEOVWMZJBS-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 7
2,3,5,6-Tetramethylphenylzinc iodide 2,3,5,6-Tetramethylphenylzinc iodide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3,5,6-TETRAMETHYLPHENYLZINC IODIDE. Product Category: Heterocyclic Organic Compound. CAS No. 737797-44-3. Molecular formula: C10H13IZn. Mole weight: 325.5. Purity: 0.96. IUPACName: zinc;1,2,4,5-tetramethylbenzene-6-ide;iodide. Product ID: ACM737797443. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,3,5,6-Tetramethyl-p-phenylenediamine 2,3,5,6-Tetramethyl-p-phenylenediamine can be used as a monomer to develop telechelic polyimide membranes. Group: Biochemicals. Grades: Highly Purified. CAS No. 3102-87-2. Pack Sizes: 250mg, 1g. Molecular Formula: C10H16N2, Molecular Weight: 164.25. US Biological Life Sciences. USBiological 10
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2,3,5,6-Tetramethylpyrazine Anti-inflammatory compound isolated from the fermented food natto. Tetramethylpyrazine demonstrated in vivo nootropic activity in rats. 2,3,5,6-Tetramethylpyrazine has been isolated from Ephedra sinica. It is useful in the treatment of several disorders such as asthma, heart failure, rhinitis and urinary incontinence. It is a flavor ingredient of tobacco. It forms cocrystal with 4-hydroxybenzoic acid which exhibits supramolecular synthon polymorphism. Group: Biochemicals. Alternative Names: 2,3,5,6-Tetramethyl-pyrazine; Tetramethyl-pyrazine; BS factor; Chuanxingzine; Ligustrazin; Ligustrazine; NSC 36080; NSC 46451; Tetrapyrazine. Grades: Highly Purified. CAS No. 1124-11-4. Pack Sizes: 25g, 50g, 100g. Molecular Formula: C?H??N?, Molecular Weight: 136.19. US Biological Life Sciences. USBiological 8
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2,3,5,6-Tetramethylpyrazine analytical standard. Group: Flavor and fragrance standards. Alfa Chemistry Analytical Products
2, 3, 5, 6-Tetramethylpyrazolo[1, 2-a]pyrazole-1, 7-dione 2, 3, 5, 6-Tetramethylpyrazolo[1, 2-a]pyrazole-1, 7-dione. Group: Biochemicals. Alternative Names: 2,3,7,8-Tetramethyl-1,5-diaza-bicyclo(3.3.0)octa-2,7-dien-4,6-dione. Grades: Highly Purified. CAS No. 68654-22-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C10H12N2O2. US Biological Life Sciences. USBiological 8
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2,3,5,6-Tetramethyl-pyrazolo[1,2-a]pyrazole-1,7-dione (2,3,7,8-Tetramethyl-1,5-diaza-bicyclo(3.3.0)octa-2,7-dien-4,6-dione) Melting Point: 211-212°C. Group: Biochemicals. Alternative Names: 2,3,7,8-Tetramethyl-1,5-diaza-bicyclo(3.3.0)octa-2,7-dien-4,6-dione. Grades: Highly Purified. CAS No. 68654-22-8. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 1
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2,3,5,6-Tetramethylterephthalaldehyde 2,3,5,6-Tetramethylterephthalaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-benzenedicarboxaldehyde, 2,3,5,6-tetramethyl-. Product Category: Other Monomers. CAS No. 7072-1-7. Molecular formula: C12H14O2. Mole weight: 190.24 g/mol. Purity: 0.97. Product ID: ACM-MO-7072017. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2,3,5,6-Tetra-O-acetyl-D-galactono-1,4-lactone 2,3,5,6-Tetra-O-acetyl-D-galactono-1,4-lactone, an esteemed lactone derivative of immense repute, finds its widespread application in biomedicine as a precursor for the synthesis of the essential Vitamin C. Furthermore, it has recently captivated the attention of the medical community as a possible anti-cancer agent, which owes to its unique capacity for instigating apoptosis in the denizens of cancerous growths. Synonyms: (R)-1-((2S,3S,4R)-3,4-Diacetoxy-5-oxotetrahydrofuran-2-yl)ethane-1,2-diyl diacetate. CAS No. 210100-08-6. Molecular formula: C14H18O10. Mole weight: 346.29. BOC Sciences 3
2,3,5,6-Tetra-O-acetyl-D-gulonic acid-1,4-lactone 2,3,5,6-Tetra-O-acetyl-D-gulonic acid -1,4-lactone, an indispensable compound in the biomedical field, assumes a pivotal function in the synthesis of ascorbic acid, making it of utmost importance in the manufacturing of vitamin C. CAS No. 136345-68-1. Molecular formula: C14H18O10. Mole weight: 346.29. BOC Sciences 3
2,3,5,6-Tetra-O-(trimethylsilyl)-D-glucono-1,4-lactone 2,3,5,6-Tetra-O-(trimethylsilyl)-D-glucono-1,4-lactone is a biochemical reagent. In biomedicine, it's typically utilized in the research of antiviral drugs - particularly against influenza. It's also instrumental in the development of drugs for metabolic diseases. Molecular formula: C18H42O6Si4. Mole weight: 466.86. BOC Sciences 3
2,3,5,6-Tetra-O-trimethylsilyl-D-glucono-1,4-lactone 2,3,5,6-Tetra-O-trimethylsilyl-D-glucono-1,4-lactone, a biomedical marvel employed in the management of diabetes, serves as an esteemed counterpart to D-glucono-1,4-lactone. A catalyst of profound significance, it adroitly orchestrates the intricacies of glucose metabolism, thereby offering respite to the afflicted. Synonyms: (3R,4S,5R)-5-((R)-2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctan-4-yl)-3,4-bis((trimethylsilyl)oxy)dihydrofuran-2(3H)-one; D-Gluconic acid, 2,3,5,6-tetrakis-O-(trimethylsilyl)-, γ-lactone; Gluconic acid, 2,3,5,6-tetrakis-O-(trimethylsilyl)-, γ-lactone, D-. CAS No. 2348-31-4. Molecular formula: C18H42O6Si4. Mole weight: 466.86. BOC Sciences 3
2,3,5,6-tetrochloro-4-(methlysulfonyl) Pyridine 2,3,5,6-tetrochloro-4-(methlysulfonyl) Pyridine. CAS No: 13108-52-6 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
2-[(3,5,6-Trimethylpyrazin-2-yl)oxy]ethanol 2-[(3,5,6-Trimethylpyrazin-2-yl)oxy]ethanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2(1H)-Pyrazinone,1-(2-hydroxyethyl)-3,5,6-trimethyl-, 113934-96-6, ACMC-20mjcl, AGN-PC-002IFS, SureCN10376302, CTK4A8524, AG-D-34021, 2(1H)-Pyrazinone, 1-(2-hydroxyethyl)-3,5,6-trimethyl-, 1-(2-HYDROXYETHYL)-3,5,6-TRIMETHYLPYRAZIN-2(1H)-ONE, 2(1H)-Pyrazinone,1-(2-hydroxyethyl)-3,5,6-trimethyl-(9CI);1-(2-HYDROXYETHYL)-3,5,6-TRIMETHYLPYRAZIN-2(1H)-ONE. Product Category: Heterocyclic Organic Compound. CAS No. 113934-96-6. Molecular formula: C9H14N2O2. Mole weight: 182.219660 [g/mol]. Purity: 0.96. IUPACName: 1-(2-hydroxyethyl)-3,5,6-trimethylpyrazin-2-one. Product ID: ACM113934966. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic Acid 2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic Acid is an impurity of Deferasirox. Deferasirox is an oral iron chelator used to treat chronic iron overload in patients receiving long term blood transfusions. Synonyms: Deferasirox 1,2-isomer; Deferasirox Impurity C. CAS No. 201530-78-1. Molecular formula: C21H15N3O4. Mole weight: 373.36. BOC Sciences 3
2- (3, 5-Bis (bromomethyl)phenyl)-2-methylpropanenitrile 2- (3, 5-Bis (bromomethyl)phenyl)-2-methylpropanenitrile is an fragment in the synthesis of impurity of Anastrozole (A637425). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H13Br2N. US Biological Life Sciences. USBiological 9
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2-[3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethanol An intermediate of maxacalcitol, which is a derivative of vitamin D3. Maxacalcitol is a potential treatment of secondary hyperparathyroidism. Synonyms: (2Z)-2-[(3S,5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethanol. CAS No. 81506-24-3. Molecular formula: C21H42O3Si2. Mole weight: 398.73. BOC Sciences 3
2-? (3, ?5-?Bis (trifluoromethyl) ?phenyl) ?-?2-?methylpropanoic Acid 2-? (3, ?5-?Bis (trifluoromethyl) ?phenyl) ?-?2-?methylpropanoic Acid is a reagent used in the synthesis of NK1/NK3 receptor antagonists used in the treatment of depression. Group: Biochemicals. Grades: Highly Purified. CAS No. 289686-70-0. Pack Sizes: 250mg, 500mg. Molecular Formula: C12H10F6O2, Molecular Weight: 300.2. US Biological Life Sciences. USBiological 9
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2-[3, 5-Bis (Trifluoromethyl) Phenyl]-2-Phenylethylamine Hydrochloride 2-[3, 5-Bis (Trifluoromethyl) Phenyl]-2-Phenylethylamine Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
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2- (3, 5-Bis (trifluoromethyl) phenyl) -4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolane 2- (3, 5-Bis (trifluoromethyl) phenyl) -4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 69807-91-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H15BF6O2, Molecular Weight: 340.07. US Biological Life Sciences. USBiological 9
Worldwide
2,3,5-Collidine 2,3,5-Collidine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3,5-COLLIDINE, 2,3,5-Trimethylpyridine, Pyridine, 2,3,5-trimethyl-, 513261_ALDRICH, ZINC02031394, CID12759, EINECS 211-786-1, TL8004882, 695-98-7. Product Category: Heterocyclic Organic Compound. Appearance: Colorless or slight yellowish liquid. CAS No. 695-98-7. Molecular formula: C8H11N. Mole weight: 121.18. Purity: 0.98. IUPACName: 2,3,5-trimethylpyridine. Canonical SMILES: CC1=CC(=C(N=C1)C)C. Density: 0.935. ECNumber: 211-786-1. Product ID: ACM695987. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
2,3,5-Collidine (2,3,5-Trimethylpyridine) 25g Pack Size. Group: Building Blocks. Formula: C8H11N. CAS No. 695-98-7. Prepack ID 15131983-25g. Molecular Weight 121.18. See USA prepack pricing. Molekula Americas
2-(3, 5-DibroMophenyl)-2, 3-dihydro-1H-naphtho[1, 8-de][1, 3, 2]diazaborinine 2-(3, 5-DibroMophenyl)-2, 3-dihydro-1H-naphtho[1, 8-de][1, 3, 2]diazaborinine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1098071-09-0. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 7
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2-(3,5-Dibromophenyl) 4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3,5-Dibromophenyl) 4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 408492-26-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H15BBr2O2, Molecular Weight: 361.87. US Biological Life Sciences. USBiological 9
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2-(3,5-Dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3,5-Dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 408492-26-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C13H16BF3O3. US Biological Life Sciences. USBiological 7
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2-(3,5-Dibromophenyl)-4,6-diphenyl-1,3,5-triazine 2-(3,5-Dibromophenyl)-4,6-diphenyl-1,3,5-triazine. Group: Small molecule semiconductor building blockssemiconductor blocks. CAS No. 1073062-59-5. Product ID: 2-(3,5-dibromophenyl)-4,6-diphenyl-1,3,5-triazine. Molecular formula: 467.2g/mol. Mole weight: C21H13Br2N3. C1=CC=C (C=C1)C2=NC (=NC (=N2)C3=CC (=CC (=C3)Br)Br)C4=CC=CC=C4. InChI=1S/C21H13Br2N3/c22-17-11-16 (12-18 (23)13-17)21-25-19 (14-7-3-1-4-8-14)24-20 (26-21)15-9-5-2-6-10-15/h1-13H. DRQMSTXYCLCAHO-UHFFFAOYSA-N. Alfa Chemistry Materials 5
2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione 2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,2,4-Triazine-3,5(2H,4H)-dione, 2-[3,5-dichloro-4-(4-chlorobenzoyl)phenyl]-, 2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione, Diclazuril Ketone. CAS No. 133648-81-4. IUPAC Name: 2-[3,5-dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5-dione. Molecular formula: C16H8Cl3N3O3. Mole weight: 396.61. Catalog: APS133648814. SMILES: Clc1ccc(cc1)C(=O)c2c(Cl)cc(cc2Cl)N3N=CC(=O)NC3=O. Format: Neat. Alfa Chemistry Analytical Products 4
2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione An anticoccidal triazine used for the treatment of coccidiosis in chickens. An impurity of Diclazuril (D436200). Group: Biochemicals. Alternative Names: Descyano Diclazuril Ketone. Grades: Highly Purified. CAS No. 133648-81-4. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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2-[3, 5-Dichloro-4-[ (4-chlorophenyl) methyl]phenyl]-1, 2, 4-triazine-3, 5 (2H, 4H) -dione An anticoccidal triazine used for the treatment of coccidiosis in chickens. An impurity of Diclazuril (D436200). Group: Biochemicals. Alternative Names: Descyano Diclazuril. Grades: Highly Purified. CAS No. 133648-80-3. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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2-(3,5-Dichlorophenyl)-2-Phenylethylamine Hydrochloride 2-(3,5-Dichlorophenyl)-2-Phenylethylamine Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
2-(3,5-Dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane AldrichCPR. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2

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