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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
3',5'-Dibromo-2'-hydroxyacetophenone, 5G - D4637-5G
$48.913',5'-Dibromo-2'-hydroxyacetophenone, 5G - D4637-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C8H6Br2O2=293.94 CAS No: 22362-66-9 Physical State: Solid Color: White Melting Point: 109...
3',5'-Dibromo-2'-hydroxyacetophenone, 25G - D4637-25G
$149.063',5'-Dibromo-2'-hydroxyacetophenone, 25G - D4637-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H6Br2O2=293.94 CAS No: 22362-66-9 Physical State: Solid Color: White Melting Point: 109...
4,5-Diazafluorene-9-one O-(p-Toluenesulfonyl)oxime, 100MG - D4636-100MG
$154.884,5-Diazafluorene-9-one O-(p-Toluenesulfonyl)oxime, 100MG - D4636-100MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C18H13N3O3S=351.38 CAS No: 1655490-79-1 Physical State: Solid Color: Slightly Pale Yellow...
Dimethyl 2,2'-Bipyridine-4,4'-dicarboxylate, 5G - D4635-5G
$390.11Dimethyl 2,2'-Bipyridine-4,4'-dicarboxylate, 5G - D4635-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C14H12N2O4=272.26 CAS No: 71071-46-0 Physical State: Solid Color: White Melting Point:...
Dimethyl 2,2'-Bipyridine-4,4'-dicarboxylate, 1G - D4635-1G
$117.61Dimethyl 2,2'-Bipyridine-4,4'-dicarboxylate, 1G - D4635-1G - PROPERTIES - Purity: Min. 98.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C14H12N2O4=272.26 CAS No: 71071-46-0 Physical State: Solid Color: White Melting Point:...
![2,6-Diphenylbenzo[1,2-b:4,5-b']difuran, 200MG - D4633-200MG](http://labproinc.com/cdn/shop/products/d4633_e1b2a3f1-9f92-4c07-b38d-367e1b9e71f7_230x230_crop_center.jpg?v=1744297553)
2,6-Diphenylbenzo[1,2-b:4,5-b']difuran, 200MG - D4633-200MG
$227.082,6-Diphenylbenzo[1,2-b:4,5-b']difuran, 200MG - D4633-200MG - PROPERTIES - Purity: n/a Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C22H14O2=310.35 CAS No: 5379-77-1 Physical State: Solid Color: White Melting Point: 345 Condition to...
![2,6-Diphenylbenzo[1,2-b:4,5-b']difuran, 1G - D4633-1G](http://labproinc.com/cdn/shop/products/d4633_230x230_crop_center.jpg?v=1744297552)
2,6-Diphenylbenzo[1,2-b:4,5-b']difuran, 1G - D4633-1G
$788.372,6-Diphenylbenzo[1,2-b:4,5-b']difuran, 1G - D4633-1G - PROPERTIES - Purity: n/a Size: 1G Unit: EA Molecular Formula/Molecular Weight: C22H14O2=310.35 CAS No: 5379-77-1 Physical State: Solid Color: White Melting Point: 345 Condition to...
![[1-[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-4-iodobenzene](difluoroborane), 200MG - D4632-200MG](http://labproinc.com/cdn/shop/products/d4632_b4c5f53c-c833-40b9-a610-e2ddaa99f70f_230x230_crop_center.jpg?v=1744297551)
[1-[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-4-iodobenzene](difluoroborane), 200MG - D4632-200MG
$231.74[1-[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-4-iodobenzene](difluoroborane), 200MG - D4632-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C19H18BF2IN2=450.08 CAS No: 250734-47-5 Physical State: Solid Color: Yellow Melting Point: 236...
![[1-[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-4-iodobenzene](difluoroborane), 1G - D4632-1G](http://labproinc.com/cdn/shop/products/d4632_230x230_crop_center.jpg?v=1744297550)
[1-[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-4-iodobenzene](difluoroborane), 1G - D4632-1G
$692.88[1-[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-4-iodobenzene](difluoroborane), 1G - D4632-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C19H18BF2IN2=450.08 CAS No: 250734-47-5 Physical State: Solid Color: Yellow Melting Point: 236...
2,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole, 5G - D4631-5G
$910.642,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole, 5G - D4631-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C18H16Br2Si=420.22 CAS No: 686290-22-2 Physical State: Solid Color: Very Pale Yellow Melting...
2,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole, 1G - D4631-1G
$305.102,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole, 1G - D4631-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C18H16Br2Si=420.22 CAS No: 686290-22-2 Physical State: Solid Color: Very Pale Yellow Melting...
6,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride, 5G - D4629-5G
$92.006,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride, 5G - D4629-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C11H13NO2=227.69 CAS No: 20232-39-7 Physical State: Solid Color: Pale Yellow Melting...
6,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride, 1G - D4629-1G
$32.616,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride, 1G - D4629-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C11H13NO2=227.69 CAS No: 20232-39-7 Physical State: Solid Color: Pale Yellow Melting...
2,5-Diaminotoluene, 5G - D4628-5G
$75.692,5-Diaminotoluene, 5G - D4628-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H10N2=122.17 CAS No: 95-70-5 Physical State: Solid Color: White Melting Point: 62...
2,5-Diaminotoluene, 25G - D4628-25G
$300.442,5-Diaminotoluene, 25G - D4628-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C7H10N2=122.17 CAS No: 95-70-5 Physical State: Solid Color: White Melting Point: 62...
4,6-Dichloroquinoline, 5G - D4627-5G
$246.874,6-Dichloroquinoline, 5G - D4627-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C9H5Cl2N=198.05 CAS No: 4203-18-3 Physical State: Solid Color: White Melting Point: 106...
4,6-Dichloroquinoline, 1G - D4627-1G
$83.844,6-Dichloroquinoline, 1G - D4627-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C9H5Cl2N=198.05 CAS No: 4203-18-3 Physical State: Solid Color: White Melting Point: 106...
Doxepin Hydrochloride(mixture of isomers), 5G - D4626-5G
$166.52Doxepin Hydrochloride(mixture of isomers), 5G - D4626-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C19H21NO=315.84 CAS No: 1229-29-4 Physical State: Solid Color: White...
Doxepin Hydrochloride(mixture of isomers), 25G - D4626-25G
$416.89Doxepin Hydrochloride(mixture of isomers), 25G - D4626-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C19H21NO=315.84 CAS No: 1229-29-4 Physical State: Solid Color: White...
Doxepin Hydrochloride(mixture of isomers), 1G - D4626-1G
$67.54Doxepin Hydrochloride(mixture of isomers), 1G - D4626-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C19H21NO=315.84 CAS No: 1229-29-4 Physical State: Solid Color: White...
Dimethylbis(phenylethynyl)silane, 5G - D4625-5G
$350.51Dimethylbis(phenylethynyl)silane, 5G - D4625-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C18H16Si=260.41 CAS No: 2170-08-3 Physical State: Solid Color: Very Pale Yellow Melting...
Dimethylbis(phenylethynyl)silane, 1G - D4625-1G
$102.48Dimethylbis(phenylethynyl)silane, 1G - D4625-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C18H16Si=260.41 CAS No: 2170-08-3 Physical State: Solid Color: Very Pale Yellow Melting...
