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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
5-Bromo-2-nitrobenzaldehyde, 5G - B4192-5G
$57.065-Bromo-2-nitrobenzaldehyde, 5G - B4192-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H4BrNO3=230.02 CAS No: 20357-20-4 Physical State: Solid Color: Very Pale Yellow Melting...
5-Bromo-2-nitrobenzaldehyde, 1G - B4192-1G
$23.295-Bromo-2-nitrobenzaldehyde, 1G - B4192-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H4BrNO3=230.02 CAS No: 20357-20-4 Physical State: Solid Color: Very Pale Yellow Melting...
(R)-1,1'-Binaphthyl-2,2'-disulfonyl Dichloride, 200MG - B4187-200MG
$294.62(R)-1,1'-Binaphthyl-2,2'-disulfonyl Dichloride, 200MG - B4187-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C20H12Cl2O4S2=451.33 CAS No: 1187629-43-1 Physical State: Solid Color: White Melting Point:...
(R)-1,1'-Binaphthyl-2,2'-disulfonyl Dichloride, 1G - B4187-1G
$1,015.44(R)-1,1'-Binaphthyl-2,2'-disulfonyl Dichloride, 1G - B4187-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C20H12Cl2O4S2=451.33 CAS No: 1187629-43-1 Physical State: Solid Color: White Melting Point:...
![Ndelta-(tert-Butoxycarbonyl)-Nalpha-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine, 5G - B4184-5G](http://labproinc.com/cdn/shop/products/b4184_230x230_crop_center.jpg?v=1744243693)
Ndelta-(tert-Butoxycarbonyl)-Nalpha-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine, 5G - B4184-5G
$112.96Ndelta-(tert-Butoxycarbonyl)-Nalpha-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine, 5G - B4184-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C25H30N2O6=454.52 CAS No: 109425-55-0 Physical State: Solid Color: White Melting Point: 134...
1-Butyl-2,3-dimethylimidazolium Trifluoromethanesulfonate, 5G - B4182-5G
$154.881-Butyl-2,3-dimethylimidazolium Trifluoromethanesulfonate, 5G - B4182-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H17F3N2O3S=302.31 CAS No: 765910-73-4 Physical State: Solid Color: White Melting Point:...
1-Butyl-2,3-dimethylimidazolium Trifluoromethanesulfonate, 25G - B4182-25G
$522.861-Butyl-2,3-dimethylimidazolium Trifluoromethanesulfonate, 25G - B4182-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H17F3N2O3S=302.31 CAS No: 765910-73-4 Physical State: Solid Color: White Melting Point:...
Bufexamac, 5G - B4179-5G
$52.40Bufexamac, 5G - B4179-5G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H17NO3=223.27 CAS No: 2438-72-4 Physical State: Solid Color: White Melting Point: 164...
Bifonazole, 5G - B4173-5G
$118.78Bifonazole, 5G - B4173-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C22H18N2=310.40 CAS No: 60628-96-8 Physical State: Solid Color: White Melting Point: 149...
Bifonazole, 1G - B4173-1G
$39.59Bifonazole, 1G - B4173-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C22H18N2=310.40 CAS No: 60628-96-8 Physical State: Solid Color: White Melting Point: 149...
Benzyl 2,3,4-Tri-O-benzyl-beta-D-glucopyranoside, 200MG - B4171-200MG
$123.44Benzyl 2,3,4-Tri-O-benzyl-beta-D-glucopyranoside, 200MG - B4171-200MG - PROPERTIES - Purity: n/a Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C34H36O6=540.66 CAS No: 27851-29-2 Physical State: Solid Color: White Melting Point: 103 Condition...
4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl, 5G - B4166-5G
$443.674,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl, 5G - B4166-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C24H32B2O4=406.14 CAS No: 207611-87-8 Physical State: Solid Color: White Melting Point: 262...
4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl, 1G - B4166-1G
$125.774,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl, 1G - B4166-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C24H32B2O4=406.14 CAS No: 207611-87-8 Physical State: Solid Color: White Melting Point: 262...
1-tert-Butoxycarbonyl-4-iodopiperidine, 5G - B4164-5G
$111.791-tert-Butoxycarbonyl-4-iodopiperidine, 5G - B4164-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H18INO2=311.16 CAS No: 301673-14-3 Physical State: Solid Color: White Melting Point: 46...
1-tert-Butoxycarbonyl-4-iodopiperidine, 1G - B4164-1G
$40.761-tert-Butoxycarbonyl-4-iodopiperidine, 1G - B4164-1G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C10H18INO2=311.16 CAS No: 301673-14-3 Physical State: Solid Color: White Melting Point: 46...
5-Bromo-8-nitroisoquinoline, 1G - B4163-1G
$85.015-Bromo-8-nitroisoquinoline, 1G - B4163-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C9H5BrN2O2=253.06 CAS No: 63927-23-1 Physical State: Solid Color: Slightly Pale Yellow Melting...
4-Bromobenzamidine Hydrochloride, 5G - B4161-5G
$186.324-Bromobenzamidine Hydrochloride, 5G - B4161-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H7BrN2=235.51 CAS No: 55368-42-8 Physical State: Solid Color: White Melting Point:...
4-Bromobenzamidine Hydrochloride, 1G - B4161-1G
$59.394-Bromobenzamidine Hydrochloride, 1G - B4161-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H7BrN2=235.51 CAS No: 55368-42-8 Physical State: Solid Color: White Melting Point:...
3-Bromo-4-chloroaniline, 1G - B4160-1G
$81.523-Bromo-4-chloroaniline, 1G - B4160-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C6H5BrClN=206.47 CAS No: 823-54-1 Physical State: Solid Color: Very Pale Yellow Melting...
2-(4-Bromophenyl)naphthalene, 1G - B4159-1G
$117.612-(4-Bromophenyl)naphthalene, 1G - B4159-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C16H11Br=283.17 CAS No: 22082-99-1 Physical State: Solid Color: White Melting Point: 133...
![2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene, 5G - B4158-5G](http://labproinc.com/cdn/shop/products/b4158_190995d4-20b4-49cb-9453-7fabff027dd6_230x230_crop_center.jpg?v=1744243666)
2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene, 5G - B4158-5G
$957.222,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene, 5G - B4158-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C22H28B2O4S2=442.20 CAS No: 861398-06-3 Physical State: Solid Color: Very Pale Yellow Melting...
![2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene, 1G - B4158-1G](http://labproinc.com/cdn/shop/products/b4158_230x230_crop_center.jpg?v=1744243665)
2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene, 1G - B4158-1G
$278.322,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene, 1G - B4158-1G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C22H28B2O4S2=442.20 CAS No: 861398-06-3 Physical State: Solid Color: Very Pale Yellow Melting...
N-(tert-Butoxycarbonyl)glycine tert-Butyl Ester, 5G - B4156-5G
$62.88N-(tert-Butoxycarbonyl)glycine tert-Butyl Ester, 5G - B4156-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C11H21NO4=231.29 CAS No: 111652-20-1 Physical State: Solid Color: White Melting...
N-(tert-Butoxycarbonyl)glycine tert-Butyl Ester, 1G - B4156-1G
$23.29N-(tert-Butoxycarbonyl)glycine tert-Butyl Ester, 1G - B4156-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C11H21NO4=231.29 CAS No: 111652-20-1 Physical State: Solid Color: White Melting...
7-Bromoquinoline, 5G - B4155-5G
$384.297-Bromoquinoline, 5G - B4155-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C9H6BrN=208.06 CAS No: 4965-36-0 Physical State: Solid Color: White Melting Point: 35...
7-Bromoquinoline, 1G - B4155-1G
$109.467-Bromoquinoline, 1G - B4155-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C9H6BrN=208.06 CAS No: 4965-36-0 Physical State: Solid Color: White Melting Point: 35...
Bromopentamethylbenzene, 5G - B4154-5G
$64.05Bromopentamethylbenzene, 5G - B4154-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C11H15Br=227.15 CAS No: 5153-40-2 Physical State: Solid Color: White Melting Point: 162...
Bromopentamethylbenzene, 25G - B4154-25G
$257.35Bromopentamethylbenzene, 25G - B4154-25G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C11H15Br=227.15 CAS No: 5153-40-2 Physical State: Solid Color: White Melting Point: 162...
3-Bromobenzohydrazide, 5G - B4148-5G
$62.883-Bromobenzohydrazide, 5G - B4148-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H7BrN2O=215.05 CAS No: 39115-96-3 Physical State: Solid Color: White Melting Point: 157...
3-Bromobenzohydrazide, 1G - B4148-1G
$22.133-Bromobenzohydrazide, 1G - B4148-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H7BrN2O=215.05 CAS No: 39115-96-3 Physical State: Solid Color: White Melting Point: 157...
2-Bromobenzohydrazide, 5G - B4147-5G
$79.192-Bromobenzohydrazide, 5G - B4147-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H7BrN2O=215.05 CAS No: 29418-67-5 Physical State: Solid Color: White Melting Point: 153...
4-Bromo-2-nitrobenzaldehyde, 5G - B4146-5G
$145.564-Bromo-2-nitrobenzaldehyde, 5G - B4146-5G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H4BrNO3=230.02 CAS No: 5551-12-2 Physical State: Solid Color: Slightly Pale Yellow Melting...
4-Bromo-2-nitrobenzaldehyde, 1G - B4146-1G
$37.264-Bromo-2-nitrobenzaldehyde, 1G - B4146-1G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H4BrNO3=230.02 CAS No: 5551-12-2 Physical State: Solid Color: Slightly Pale Yellow Melting...
8-Bromoisoquinoline, 5G - B4144-5G
$218.938-Bromoisoquinoline, 5G - B4144-5G - PROPERTIES - Purity: Min. 97.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C9H6BrN=208.06 CAS No: 63927-22-0 Physical State: Solid Color: Slightly Pale Yellow Melting...
8-Bromoisoquinoline, 1G - B4144-1G
$55.908-Bromoisoquinoline, 1G - B4144-1G - PROPERTIES - Purity: Min. 97.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C9H6BrN=208.06 CAS No: 63927-22-0 Physical State: Solid Color: Slightly Pale Yellow Melting...
![2-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one, 5G - B4143-5G](http://labproinc.com/cdn/shop/products/b4143_0b8c4b4f-5dca-41e0-8581-0d5c7c649caa_230x230_crop_center.jpg?v=1633474042)
2-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one, 5G - B4143-5G
$279.992-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one, 5G - B4143-5G - PROPERTIES - Purity: Min. 97.0 (N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C25H27N3O=385.51 CAS No: 138401-24-8 Physical State: Solid Color: White Melting Point: 93...
![2-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one, 1G - B4143-1G](http://labproinc.com/cdn/shop/products/b4143_230x230_crop_center.jpg?v=1744243652)
2-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one, 1G - B4143-1G
$81.522-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-one, 1G - B4143-1G - PROPERTIES - Purity: Min. 97.0 (N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C25H27N3O=385.51 CAS No: 138401-24-8 Physical State: Solid Color: White Melting Point: 93...
N-(tert-Butoxycarbonyl)-4-oxo-L-proline, 5G - B4141-5G
$145.56N-(tert-Butoxycarbonyl)-4-oxo-L-proline, 5G - B4141-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H15NO5=229.23 CAS No: 84348-37-8 Physical State: Solid Color: White Melting Point: 158...
N-(tert-Butoxycarbonyl)-4-oxo-L-proline, 1G - B4141-1G
$47.74N-(tert-Butoxycarbonyl)-4-oxo-L-proline, 1G - B4141-1G - PROPERTIES - Purity: Min. 98.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C10H15NO5=229.23 CAS No: 84348-37-8 Physical State: Solid Color: White Melting Point: 158...
1,2-Benzenedisulfonic Imide, 5G - B4139-5G
$1,156.351,2-Benzenedisulfonic Imide, 5G - B4139-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H5NO4S2=219.23 CAS No: 4482-01-3 Physical State: Solid Color: White Melting Point:...
1,2-Benzenedisulfonic Imide, 1G - B4139-1G
$279.481,2-Benzenedisulfonic Imide, 1G - B4139-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C6H5NO4S2=219.23 CAS No: 4482-01-3 Physical State: Solid Color: White Melting Point:...
(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 200MG - B4138-200MG
$136.25(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 200MG - B4138-200MG - PROPERTIES - Purity: Min. 97.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C15H22N2O=246.35 CAS No: 346440-54-8 Physical State: Solid Color: White Melting Point: 100...
(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 1G - B4138-1G
$542.66(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 1G - B4138-1G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C15H22N2O=246.35 CAS No: 346440-54-8 Physical State: Solid Color: White Melting Point: 100...
(2R,5R)-(+)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 200MG - B4137-200MG
$76.86(2R,5R)-(+)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone, 200MG - B4137-200MG - PROPERTIES - Purity: Min. 97.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C15H22N2O=246.35 CAS No: 390766-89-9 Physical State: Solid Color: White Melting Point: 100...
