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Lab Pro offers a comprehensive selection of high-purity powder and solid reagents from TCI Chemicals, ideal for advanced research, synthesis, and industrial applications. These dependable, lab-grade compounds deliver precision and consistency across a range of scientific disciplines. Choose from a wide variety of substances tailored to your specific requirements. Browse our selection below. For custom or bulk orders, contact us at 888-4-LABPRO (888-452-2776). Next-day service in California and same-day service for will-calls.
Chemicals & Reagents
Dicumyl Peroxide(contains ca. 60% CaCO3), 500G - D4894-500G
$108.30Dicumyl Peroxide(contains ca. 60% CaCO3), 500G - D4894-500G - PROPERTIES - Purity: n/a Size: 500G Unit: EA Molecular Formula/Molecular Weight: C18H22O2=270.37 CAS No: 80-43-3 Physical State: Solid Color: White Melting...
Dicumyl Peroxide(contains ca. 60% CaCO3), 100G - D4894-100G
$37.26Dicumyl Peroxide(contains ca. 60% CaCO3), 100G - D4894-100G - PROPERTIES - Purity: n/a Size: 100G Unit: EA Molecular Formula/Molecular Weight: C18H22O2=270.37 CAS No: 80-43-3 Physical State: Solid Color: White Melting...
3,4-Difluorobenzenesulfonamide, 5G - D4892-5G
$107.133,4-Difluorobenzenesulfonamide, 5G - D4892-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H5F2NO2S=193.17 CAS No: 108966-71-8 Physical State: Solid Color: White Melting Point: 88...
3,4-Difluorobenzenesulfonamide, 1G - D4892-1G
$34.943,4-Difluorobenzenesulfonamide, 1G - D4892-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C6H5F2NO2S=193.17 CAS No: 108966-71-8 Physical State: Solid Color: White Melting Point: 88...
2,4-Dichloro-1,3,5-triazine, 5G - D4891-5G
$167.692,4-Dichloro-1,3,5-triazine, 5G - D4891-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C3HCl2N3=149.96 CAS No: 2831-66-5 Physical State: Solid Color: White Melting Point: 56...
2,4-Dichloro-1,3,5-triazine, 1G - D4891-1G
$50.072,4-Dichloro-1,3,5-triazine, 1G - D4891-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C3HCl2N3=149.96 CAS No: 2831-66-5 Physical State: Solid Color: White Melting Point: 56...
5,5'''-Didodecyl-2,2':5',2'':5'',2'''-quaterthiophene, 100MG - D4889-100MG
$237.565,5'''-Didodecyl-2,2':5',2'':5'',2'''-quaterthiophene, 100MG - D4889-100MG - PROPERTIES - Purity: Min. 96.0 (HPLC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C40H58S4=667.14 CAS No: 153561-79-6 Physical State: Solid Color: Yellow Melting Point: 166...
5,5'''-Didecyl-2,2':5',2'':5'',2'''-quaterthiophene, 100MG - D4888-100MG
$250.375,5'''-Didecyl-2,2':5',2'':5'',2'''-quaterthiophene, 100MG - D4888-100MG - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C36H50S4=611.04 CAS No: 514188-77-3 Physical State: Solid Color: Yellow Melting Point: n/a...
![(4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate, 200MG - D4887-200MG](http://labproinc.com/cdn/shop/products/d4887_230x230_crop_center.jpg?v=1744297819)
(4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate, 200MG - D4887-200MG
$377.30(4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate, 200MG - D4887-200MG - PROPERTIES - Purity: Min. 85.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C40H40F6IrN4P=913.97 CAS No: 676525-77-2 Physical State: Solid Color: Pale Yellow Melting...
N,N-Di(4-biphenylyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 5G - D4886-5G
$684.73N,N-Di(4-biphenylyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 5G - D4886-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C36H34BNO2=523.48 CAS No: 952431-30-0 Physical State: Solid Color: White Melting Point: n/a...
N,N-Di(4-biphenylyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 1G - D4886-1G
$196.80N,N-Di(4-biphenylyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 1G - D4886-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C36H34BNO2=523.48 CAS No: 952431-30-0 Physical State: Solid Color: White Melting Point: n/a...
2,4-Dibromophenyl Glycidyl Ether, 500G - D4885-500G
$156.042,4-Dibromophenyl Glycidyl Ether, 500G - D4885-500G - PROPERTIES - Purity: Min. 90.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C9H8Br2O2=307.97 CAS No: 20217-01-0 Physical State: Solid Color: White Melting...
2,4-Dibromophenyl Glycidyl Ether, 25G - D4885-25G
$43.092,4-Dibromophenyl Glycidyl Ether, 25G - D4885-25G - PROPERTIES - Purity: Min. 90.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H8Br2O2=307.97 CAS No: 20217-01-0 Physical State: Solid Color: White Melting...
3',4'-Dihydroxyflavone, 200MG - D4884-200MG
$143.233',4'-Dihydroxyflavone, 200MG - D4884-200MG - PROPERTIES - Purity: Min. 97.0 (T) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C15H10O4=254.24 CAS No: 4143-64-0 Physical State: Solid Color: Pale Yellow Melting Point:...
3',4'-Dihydroxyflavone, 1G - D4884-1G
$427.373',4'-Dihydroxyflavone, 1G - D4884-1G - PROPERTIES - Purity: Min. 97.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C15H10O4=254.24 CAS No: 4143-64-0 Physical State: Solid Color: Pale Yellow Melting Point:...
(S)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 5G - D4883-5G
$432.03(S)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 5G - D4883-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C24H20Br2O4=532.23 CAS No: 211560-97-3 Physical State: Solid Color: White Melting Point: 134...
(S)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 1G - D4883-1G
$87.34(S)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 1G - D4883-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C24H20Br2O4=532.23 CAS No: 211560-97-3 Physical State: Solid Color: White Melting Point: 134...
(R)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 5G - D4882-5G
$550.81(R)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 5G - D4882-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C24H20Br2O4=532.23 CAS No: 179866-74-1 Physical State: Solid Color: White Melting Point: 135...
(R)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 1G - D4882-1G
$185.16(R)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, 1G - D4882-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C24H20Br2O4=532.23 CAS No: 179866-74-1 Physical State: Solid Color: White Melting Point: 135...
2,6-Di(2H-1,2,3-triazol-4-yl)pyridine, 200MG - D4879-200MG
$115.292,6-Di(2H-1,2,3-triazol-4-yl)pyridine, 200MG - D4879-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C9H7N7=213.20 CAS No: 1542234-40-1 Physical State: Solid Color: White Melting Point: 285...
2,6-Di(2H-1,2,3-triazol-4-yl)pyridine, 1G - D4879-1G
$345.862,6-Di(2H-1,2,3-triazol-4-yl)pyridine, 1G - D4879-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C9H7N7=213.20 CAS No: 1542234-40-1 Physical State: Solid Color: White Melting Point: 285...
1,5-Diethynyl-2,4-dimethylbenzene, 5G - D4878-5G
$708.021,5-Diethynyl-2,4-dimethylbenzene, 5G - D4878-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H10=154.21 CAS No: 1379822-09-9 Physical State: Solid Color: Pale Yellow Melting Point:...
1,5-Diethynyl-2,4-dimethylbenzene, 1G - D4878-1G
$202.621,5-Diethynyl-2,4-dimethylbenzene, 1G - D4878-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H10=154.21 CAS No: 1379822-09-9 Physical State: Solid Color: Pale Yellow Melting Point:...
5,5'''-Di-n-octyl-2,2':5',2'':5'',2'''-quaterthiophene, 100MG - D4877-100MG
$250.375,5'''-Di-n-octyl-2,2':5',2'':5'',2'''-quaterthiophene, 100MG - D4877-100MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C32H42S4=554.93 CAS No: 882659-01-0 Physical State: Solid Color: Yellow Melting Point: 176...
3,3-(Diphenyl)acrylonitrile, 200MG - D4873-200MG
$88.503,3-(Diphenyl)acrylonitrile, 200MG - D4873-200MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C15H11N=205.26 CAS No: 3531-24-6 Physical State: Solid Color: Slightly Pale Yellow Melting...
3,3-(Diphenyl)acrylonitrile, 1G - D4873-1G
$262.013,3-(Diphenyl)acrylonitrile, 1G - D4873-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C15H11N=205.26 CAS No: 3531-24-6 Physical State: Solid Color: Slightly Pale Yellow Melting...
trans,trans-4-(3,4-Difluorophenyl)-4'-vinylbicyclohexyl, 5G - D4872-5G
$192.14trans,trans-4-(3,4-Difluorophenyl)-4'-vinylbicyclohexyl, 5G - D4872-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C20H26F2=304.42 CAS No: 142400-92-8 Physical State: Solid Color: White Melting Point: 46...
trans,trans-4-(3,4-Difluorophenyl)-4'-vinylbicyclohexyl, 1G - D4872-1G
$37.26trans,trans-4-(3,4-Difluorophenyl)-4'-vinylbicyclohexyl, 1G - D4872-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C20H26F2=304.42 CAS No: 142400-92-8 Physical State: Solid Color: White Melting Point: 46...
2,8-Diiododibenzothiophene, 200MG - D4870-200MG
$157.212,8-Diiododibenzothiophene, 200MG - D4870-200MG - PROPERTIES - Purity: Min. 97.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C12H6I2S=436.05 CAS No: 105404-91-9 Physical State: Solid Color: White Melting Point: 225...
2,8-Diiododibenzothiophene, 1G - D4870-1G
$543.822,8-Diiododibenzothiophene, 1G - D4870-1G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H6I2S=436.05 CAS No: 105404-91-9 Physical State: Solid Color: White Melting Point: 225...
3',5'-Dimethylacetophenone, 5G - D4868-5G
$121.113',5'-Dimethylacetophenone, 5G - D4868-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H12O=148.21 CAS No: 5379-16-8 Physical State: Solid Color: White Melting Point: n/a...
3',5'-Dimethylacetophenone, 1G - D4868-1G
$41.923',5'-Dimethylacetophenone, 1G - D4868-1G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C10H12O=148.21 CAS No: 5379-16-8 Physical State: Solid Color: White Melting Point: n/a...
2,4-Dichlorobenzohydrazide, 5G - D4867-5G
$118.782,4-Dichlorobenzohydrazide, 5G - D4867-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H6Cl2N2O=205.04 CAS No: 5814-06-2 Physical State: Solid Color: White Melting Point: 169...
2,4-Dichlorobenzohydrazide, 1G - D4867-1G
$34.942,4-Dichlorobenzohydrazide, 1G - D4867-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H6Cl2N2O=205.04 CAS No: 5814-06-2 Physical State: Solid Color: White Melting Point: 169...
![2,4-Dichlorothieno[3,2-d]pyrimidine, 1G - D4864-1G](http://labproinc.com/cdn/shop/products/d4864_230x230_crop_center.jpg?v=1744297797)
2,4-Dichlorothieno[3,2-d]pyrimidine, 1G - D4864-1G
$57.062,4-Dichlorothieno[3,2-d]pyrimidine, 1G - D4864-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C6H2Cl2N2S=205.06 CAS No: 16234-14-3 Physical State: Solid Color: White Melting Point: 138...
![N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine, 5G - D4863-5G](http://labproinc.com/cdn/shop/products/d4863_c99d832c-0b93-4d0a-a49f-7179af2e3976_230x230_crop_center.jpg?v=1633686976)
N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine, 5G - D4863-5G
$683.90N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine, 5G - D4863-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C72H54N4=975.25 CAS No: 167218-46-4 Physical State: Solid Color: White Melting Point: 241...
![N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine, 1G - D4863-1G](http://labproinc.com/cdn/shop/products/d4863_230x230_crop_center.jpg?v=1744297796)
N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine, 1G - D4863-1G
$183.99N,N'-Diphenyl-N,N'-bis[4'-(diphenylamino)biphenyl-4-yl]benzidine, 1G - D4863-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C72H54N4=975.25 CAS No: 167218-46-4 Physical State: Solid Color: White Melting Point: 241...
2,6-Dibromo-9,10-bis(4-tert-butylphenyl)anthracene, 200MG - D4862-200MG
$173.512,6-Dibromo-9,10-bis(4-tert-butylphenyl)anthracene, 200MG - D4862-200MG - PROPERTIES - Purity: Min. 99.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C34H32Br2=600.44 CAS No: 1187763-68-3 Physical State: Solid Color: Very Pale Yellow Melting...
2,6-Dibromo-9,10-bis(4-tert-butylphenyl)anthracene, 1G - D4862-1G
$519.372,6-Dibromo-9,10-bis(4-tert-butylphenyl)anthracene, 1G - D4862-1G - PROPERTIES - Purity: Min. 99.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C34H32Br2=600.44 CAS No: 1187763-68-3 Physical State: Solid Color: Very Pale Yellow Melting...
(2,4-Difluorophenyl)thiourea, 5G - D4861-5G
$107.13(2,4-Difluorophenyl)thiourea, 5G - D4861-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H6F2N2S=188.20 CAS No: 175277-76-6 Physical State: Solid Color: Very Pale Yellow Melting...
(2,4-Difluorophenyl)thiourea, 1G - D4861-1G
$32.61(2,4-Difluorophenyl)thiourea, 1G - D4861-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H6F2N2S=188.20 CAS No: 175277-76-6 Physical State: Solid Color: Very Pale Yellow Melting...
![11,12-Dihydro-11-phenylindolo[2,3-a]carbazole, 200MG - D4860-200MG](http://labproinc.com/cdn/shop/products/d4860_7a6c0270-2409-406f-b83e-bc6d0aa8f56a_230x230_crop_center.jpg?v=1744297793)
11,12-Dihydro-11-phenylindolo[2,3-a]carbazole, 200MG - D4860-200MG
$114.1211,12-Dihydro-11-phenylindolo[2,3-a]carbazole, 200MG - D4860-200MG - PROPERTIES - Purity: Min. 97.0 (HPLC,N) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C24H16N2=332.41 CAS No: 1024598-06-8 Physical State: Solid Color: White Melting Point: n/a...
![11,12-Dihydro-11-phenylindolo[2,3-a]carbazole, 1G - D4860-1G](http://labproinc.com/cdn/shop/products/d4860_230x230_crop_center.jpg?v=1744297792)
11,12-Dihydro-11-phenylindolo[2,3-a]carbazole, 1G - D4860-1G
$341.2011,12-Dihydro-11-phenylindolo[2,3-a]carbazole, 1G - D4860-1G - PROPERTIES - Purity: Min. 97.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C24H16N2=332.41 CAS No: 1024598-06-8 Physical State: Solid Color: White Melting Point: n/a...
3,4-Difluoro-4'-(trans-4-ethylcyclohexyl)biphenyl, 5G - D4859-5G
$177.003,4-Difluoro-4'-(trans-4-ethylcyclohexyl)biphenyl, 5G - D4859-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C20H22F2=300.39 CAS No: 134412-18-3 Physical State: Solid Color: White Melting Point: 69...
