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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
2,2'-Dithienyl Disulfide, 5G - D3774-5G
$213.102,2'-Dithienyl Disulfide, 5G - D3774-5G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C8H6S4=230.38 CAS No: 6911-51-9 Physical State: Solid Color: Slightly Pale Yellow...
2,2'-Dithienyl Disulfide, 1G - D3774-1G
$41.922,2'-Dithienyl Disulfide, 1G - D3774-1G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C8H6S4=230.38 CAS No: 6911-51-9 Physical State: Solid Color: Slightly Pale Yellow...
![1,1-Dimethyl-3-[3-(trifluoromethyl)phenyl]urea, 5G - D3773-5G](http://labproinc.com/cdn/shop/products/d3773_076a81f0-5a7c-45b9-bfd7-f6c99d2dfebe_230x230_crop_center.jpg?v=1744296580)
1,1-Dimethyl-3-[3-(trifluoromethyl)phenyl]urea, 5G - D3773-5G
$50.071,1-Dimethyl-3-[3-(trifluoromethyl)phenyl]urea, 5G - D3773-5G - PROPERTIES - Purity: Min. 97.0 (N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H11F3N2O=232.21 CAS No: 2164-17-2 Physical State: Solid Color: White Melting Point: 162...
![1,1-Dimethyl-3-[3-(trifluoromethyl)phenyl]urea, 25G - D3773-25G](http://labproinc.com/cdn/shop/products/d3773_230x230_crop_center.jpg?v=1744296579)
1,1-Dimethyl-3-[3-(trifluoromethyl)phenyl]urea, 25G - D3773-25G
$194.471,1-Dimethyl-3-[3-(trifluoromethyl)phenyl]urea, 25G - D3773-25G - PROPERTIES - Purity: Min. 97.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H11F3N2O=232.21 CAS No: 2164-17-2 Physical State: Solid Color: White Melting Point: 162...
3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole, 5G - D3772-5G
$218.933,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole, 5G - D3772-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C11H18BNO3=223.08 CAS No: 832114-00-8 Physical State: Solid Color: White Melting Point: 98...
3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole, 1G - D3772-1G
$74.533,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole, 1G - D3772-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C11H18BNO3=223.08 CAS No: 832114-00-8 Physical State: Solid Color: White Melting Point: 98...
Diazolidinyl Urea, 25G - D3769-25G
$37.26Diazolidinyl Urea, 25G - D3769-25G - PROPERTIES - Purity: Min. 97.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H14N4O7=278.22 CAS No: 78491-02-8 Physical State: Solid Color: White Melting Point:...
Diazolidinyl Urea, 250G - D3769-250G
$146.73Diazolidinyl Urea, 250G - D3769-250G - PROPERTIES - Purity: Min. 97.0 (N) Size: 250G Unit: EA Molecular Formula/Molecular Weight: C8H14N4O7=278.22 CAS No: 78491-02-8 Physical State: Solid Color: White Melting Point:...
Diethyl 2-Propyl-1H-imidazole-4,5-dicarboxylate, 5G - D3765-5G
$47.74Diethyl 2-Propyl-1H-imidazole-4,5-dicarboxylate, 5G - D3765-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H18N2O4=254.29 CAS No: 144689-94-1 Physical State: Solid Color: White Melting Point:...
Diethyl 2-Propyl-1H-imidazole-4,5-dicarboxylate, 25G - D3765-25G
$190.98Diethyl 2-Propyl-1H-imidazole-4,5-dicarboxylate, 25G - D3765-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H18N2O4=254.29 CAS No: 144689-94-1 Physical State: Solid Color: White Melting Point:...
2,2-Dimethyl-5-(3-thienyl)-1,3-dioxane-4,6-dione, 25G - D3759-25G
$248.042,2-Dimethyl-5-(3-thienyl)-1,3-dioxane-4,6-dione, 25G - D3759-25G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H10O4S=226.25 CAS No: 61857-83-8 Physical State: Solid Color: White Melting Point: 130...
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 5G - D3758-5G
$33.772,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 5G - D3758-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H20O6=260.29 CAS No: 20880-92-6 Physical State: Solid Color: White Melting Point: 96...
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 25G - D3758-25G
$71.032,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 25G - D3758-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H20O6=260.29 CAS No: 20880-92-6 Physical State: Solid Color: White Melting Point: 96...
![3,3'-Diaminobenzidine TetrahydrochlorideHydrate[for Biochemical Research], 5G - D3757-5G](http://labproinc.com/cdn/shop/products/d3757_6a6fd531-b000-4638-9fc8-0defc2a6d4f5_230x230_crop_center.jpg?v=1744296556)
3,3'-Diaminobenzidine TetrahydrochlorideHydrate[for Biochemical Research], 5G - D3757-5G
$151.393,3'-Diaminobenzidine TetrahydrochlorideHydrate[for Biochemical Research], 5G - D3757-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H14N4=360.10 CAS No: 868272-85-9 Physical State: Solid Color: White...
![3,3'-Diaminobenzidine TetrahydrochlorideHydrate[for Biochemical Research], 1G - D3757-1G](http://labproinc.com/cdn/shop/products/d3757_230x230_crop_center.jpg?v=1744296555)
3,3'-Diaminobenzidine TetrahydrochlorideHydrate[for Biochemical Research], 1G - D3757-1G
$51.243,3'-Diaminobenzidine TetrahydrochlorideHydrate[for Biochemical Research], 1G - D3757-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H14N4=360.10 CAS No: 868272-85-9 Physical State: Solid Color: White...
![3,3'-Diaminobenzidine[for Biochemical Research], 5G - D3756-5G](http://labproinc.com/cdn/shop/products/d3756_c43f9fbb-4ec5-44ab-9672-756d05191661_230x230_crop_center.jpg?v=1744296554)
3,3'-Diaminobenzidine[for Biochemical Research], 5G - D3756-5G
$103.643,3'-Diaminobenzidine[for Biochemical Research], 5G - D3756-5G - PROPERTIES - Purity: Min. 97.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H14N4=214.27 CAS No: 91-95-2 Physical State: Solid Color: Pale Yellow...
![3,3'-Diaminobenzidine[for Biochemical Research], 1G - D3756-1G](http://labproinc.com/cdn/shop/products/d3756_230x230_crop_center.jpg?v=1744296554)
3,3'-Diaminobenzidine[for Biochemical Research], 1G - D3756-1G
$37.263,3'-Diaminobenzidine[for Biochemical Research], 1G - D3756-1G - PROPERTIES - Purity: Min. 97.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H14N4=214.27 CAS No: 91-95-2 Physical State: Solid Color: Pale Yellow...
2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide, 5G - D3755-5G
$74.532,5-Dihydroxyphenyl(diphenyl)phosphine Oxide, 5G - D3755-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C18H15O3P=310.29 CAS No: 13291-46-8 Physical State: Solid Color: White Melting Point:...
2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide, 25G - D3755-25G
$241.052,5-Dihydroxyphenyl(diphenyl)phosphine Oxide, 25G - D3755-25G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C18H15O3P=310.29 CAS No: 13291-46-8 Physical State: Solid Color: White Melting Point:...
1,2-Di(4-pyridyl)ethane, 5G - D3752-5G
$126.931,2-Di(4-pyridyl)ethane, 5G - D3752-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H12N2=184.24 CAS No: 4916-57-8 Physical State: Solid Color: White Melting Point: 112...
1,2-Di(4-pyridyl)ethane, 1G - D3752-1G
$51.241,2-Di(4-pyridyl)ethane, 1G - D3752-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H12N2=184.24 CAS No: 4916-57-8 Physical State: Solid Color: White Melting Point: 112...
3,6-Dichlorocarbazole, 5G - D3751-5G
$207.283,6-Dichlorocarbazole, 5G - D3751-5G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H7Cl2N=236.10 CAS No: 5599-71-3 Physical State: Solid Color: White Melting Point: 208...
3,6-Dichlorocarbazole, 1G - D3751-1G
$58.233,6-Dichlorocarbazole, 1G - D3751-1G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H7Cl2N=236.10 CAS No: 5599-71-3 Physical State: Solid Color: White Melting Point: 208...
Di-1-naphthylmethanol, 5G - D3750-5G
$186.32Di-1-naphthylmethanol, 5G - D3750-5G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C21H16O=284.36 CAS No: 62784-66-1 Physical State: Solid Color: White Melting Point: 148...
1,4-Dichlorophthalazine, 5G - D3749-5G
$131.591,4-Dichlorophthalazine, 5G - D3749-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C8H4Cl2N2=199.03 CAS No: 4752-10-7 Physical State: Solid Color: White Melting Point: 166...
1,4-Dichlorophthalazine, 1G - D3749-1G
$44.251,4-Dichlorophthalazine, 1G - D3749-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C8H4Cl2N2=199.03 CAS No: 4752-10-7 Physical State: Solid Color: White Melting Point: 166...
2,4-Dichloro-6,7-dimethoxyquinazoline, 5G - D3746-5G
$218.932,4-Dichloro-6,7-dimethoxyquinazoline, 5G - D3746-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H8Cl2N2O2=259.09 CAS No: 27631-29-4 Physical State: Solid Color: Slightly Pale Yellow Melting...
Dimethyl Decahydro-2,6-naphthalenedicarboxylate(mixture of isomers), 5G - D3745-5G
$239.89Dimethyl Decahydro-2,6-naphthalenedicarboxylate(mixture of isomers), 5G - D3745-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C14H22O4=254.33 CAS No: 3068-02-8 Physical State: Solid Color: White...
Dimethyl Decahydro-2,6-naphthalenedicarboxylate(mixture of isomers), 25G - D3745-25G
$929.27Dimethyl Decahydro-2,6-naphthalenedicarboxylate(mixture of isomers), 25G - D3745-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H22O4=254.33 CAS No: 3068-02-8 Physical State: Solid Color: White...
![3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 5G - D3743-5G](http://labproinc.com/cdn/shop/products/d3743_88899165-d384-42dd-8906-a688e7ce8ebb_230x230_crop_center.jpg?v=1744296537)
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 5G - D3743-5G
$123.443,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 5G - D3743-5G - PROPERTIES - Purity: Min. 98.0 (N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C18H12N2O2=288.31 CAS No: 54660-00-3 Physical State: Solid Color: Yellow Melting Point: 360...
![3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 25G - D3743-25G](http://labproinc.com/cdn/shop/products/d3743_230x230_crop_center.jpg?v=1744296537)
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 25G - D3743-25G
$271.333,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 25G - D3743-25G - PROPERTIES - Purity: Min. 98.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C18H12N2O2=288.31 CAS No: 54660-00-3 Physical State: Solid Color: Yellow Melting Point: 360...
![3-(Diphenylamino)dibenzo[g,p]chrysene, 200MG - D3739-200MG](http://labproinc.com/cdn/shop/products/d3739_230x230_crop_center.jpg?v=1744296536)
3-(Diphenylamino)dibenzo[g,p]chrysene, 200MG - D3739-200MG
$361.003-(Diphenylamino)dibenzo[g,p]chrysene, 200MG - D3739-200MG - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C38H25N=495.63 CAS No: 1397202-77-5 Physical State: Solid Color: Slightly Pale Yellow Melting...
![Dibenzo[g,p]chrysene, 200MG - D3736-200MG](http://labproinc.com/cdn/shop/products/d3736_affb52cf-3a69-4a1f-aac9-62bb0dbc0f41_230x230_crop_center.jpg?v=1744296532)
Dibenzo[g,p]chrysene, 200MG - D3736-200MG
$159.54Dibenzo[g,p]chrysene, 200MG - D3736-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C26H16=328.41 CAS No: 191-68-4 Physical State: Solid Color: White Melting Point: 218...
![Dibenzo[g,p]chrysene, 1G - D3736-1G](http://labproinc.com/cdn/shop/products/d3736_230x230_crop_center.jpg?v=1744296531)
Dibenzo[g,p]chrysene, 1G - D3736-1G
$478.61Dibenzo[g,p]chrysene, 1G - D3736-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C26H16=328.41 CAS No: 191-68-4 Physical State: Solid Color: White Melting Point: 218...
1,3-Dimethoxy-1,1,3,3-tetraphenyldisiloxane, 5G - D3734-5G
$197.281,3-Dimethoxy-1,1,3,3-tetraphenyldisiloxane, 5G - D3734-5G - PROPERTIES - Purity: Min. 90.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C26H26O3Si2=442.66 CAS No: 94593-08-5 Physical State: Solid Color: White Melting Point: n/a...
4,5-Difluoro-1,2-phenylenediamine, 1G - D3729-1G
$23.294,5-Difluoro-1,2-phenylenediamine, 1G - D3729-1G - PROPERTIES - Purity: Min. 97.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C6H6F2N2=144.12 CAS No: 76179-40-3 Physical State: Solid Color: White Melting Point: 132...
4-Fluoro-1,2-phenylenediamine, 5G - D3726-5G
$393.604-Fluoro-1,2-phenylenediamine, 5G - D3726-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H7FN2=126.13 CAS No: 367-31-7 Physical State: Solid Color: Deep Yellow Red Melting...
Dimethyl trans-1,4-Cyclohexanedicarboxylate, 5G - D3723-5G
$94.32Dimethyl trans-1,4-Cyclohexanedicarboxylate, 5G - D3723-5G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H16O4=200.23 CAS No: 3399-22-2 Physical State: Solid Color: White Melting Point:...
Dimethyl trans-1,4-Cyclohexanedicarboxylate, 1G - D3723-1G
$33.77Dimethyl trans-1,4-Cyclohexanedicarboxylate, 1G - D3723-1G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C10H16O4=200.23 CAS No: 3399-22-2 Physical State: Solid Color: White Melting Point:...
2,4-Dichloro-5-nitropyrimidine, 5G - D3721-5G
$66.382,4-Dichloro-5-nitropyrimidine, 5G - D3721-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C4HCl2N3O2=193.97 CAS No: 49845-33-2 Physical State: Solid Color: Slightly Pale Yellow Melting...
2,4-Dichloro-5-nitropyrimidine, 25G - D3721-25G
$196.802,4-Dichloro-5-nitropyrimidine, 25G - D3721-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C4HCl2N3O2=193.97 CAS No: 49845-33-2 Physical State: Solid Color: Slightly Pale Yellow Melting...
(1S,2S)-N,N'-Dihydroxy-N,N'-bis(diphenylacetyl)cyclohexane-1,2-diamine, 50MG - D3716-50MG
$204.95(1S,2S)-N,N'-Dihydroxy-N,N'-bis(diphenylacetyl)cyclohexane-1,2-diamine, 50MG - D3716-50MG - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 50MG Unit: EA Molecular Formula/Molecular Weight: C34H34N2O4=534.66 CAS No: 1217464-22-6 Physical State: Solid Color: White Melting Point: n/a...
(1R,2R)-N,N'-Dihydroxy-N,N'-bis(diphenylacetyl)cyclohexane-1,2-diamine, 50MG - D3715-50MG
$206.12(1R,2R)-N,N'-Dihydroxy-N,N'-bis(diphenylacetyl)cyclohexane-1,2-diamine, 50MG - D3715-50MG - PROPERTIES - Purity: n/a Size: 50MG Unit: EA Molecular Formula/Molecular Weight: C34H34N2O4=534.66 CAS No: 860036-16-4 Physical State: Solid Color: White Melting Point: n/a Condition to...
1,4-Di(2-thienyl)-1,4-butanedione, 5G - D3712-5G
$267.841,4-Di(2-thienyl)-1,4-butanedione, 5G - D3712-5G - PROPERTIES - Purity: Min. 95.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H10O2S2=250.33 CAS No: 13669-05-1 Physical State: Solid Color: White Melting Point: 133...
