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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
4-Oxazolecarboxaldehyde, 200MG - O0453-200MG
$99.744-Oxazolecarboxaldehyde, 200MG - O0453-200MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C4H3NO2=97.07 CAS No: 118994-84-6 Physical State: Solid Color: Very Pale Yellow Melting...
4-Oxazolecarboxaldehyde, 1G - O0453-1G
$341.954-Oxazolecarboxaldehyde, 1G - O0453-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C4H3NO2=97.07 CAS No: 118994-84-6 Physical State: Solid Color: Very Pale Yellow Melting...
Oncrasin 1, 50MG - O0450-50MG
$408.74Oncrasin 1, 50MG - O0450-50MG - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 50MG Unit: EA Molecular Formula/Molecular Weight: C16H12ClNO=269.73 CAS No: 75629-57-1 Physical State: Solid Color: Very Pale Yellow...
Oncrasin 1, 10MG - O0450-10MG
$117.61Oncrasin 1, 10MG - O0450-10MG - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 10MG Unit: EA Molecular Formula/Molecular Weight: C16H12ClNO=269.73 CAS No: 75629-57-1 Physical State: Solid Color: Very Pale Yellow...
3-Oxo-N-(4-trifluoromethylphenyl)butyramide, 200MG - O0444-200MG
$137.413-Oxo-N-(4-trifluoromethylphenyl)butyramide, 200MG - O0444-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C11H10F3NO2=245.20 CAS No: 351-87-1 Physical State: Solid Color: White Melting Point: 154...
3-Oxo-N-(4-trifluoromethylphenyl)butyramide, 1G - O0444-1G
$448.333-Oxo-N-(4-trifluoromethylphenyl)butyramide, 1G - O0444-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C11H10F3NO2=245.20 CAS No: 351-87-1 Physical State: Solid Color: White Melting Point: 154...
n-Octyl 4-Hydroxybenzoate, 25G - O0443-25G
$93.16n-Octyl 4-Hydroxybenzoate, 25G - O0443-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C15H22O3=250.34 CAS No: 1219-38-1 Physical State: Solid Color: White Melting Point:...
n-Octylamine Hydrobromide, 5G - O0442-5G
$188.65n-Octylamine Hydrobromide, 5G - O0442-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C8H19N=210.16 CAS No: 14846-47-0 Physical State: Solid Color: White Melting Point:...
n-Octylamine Hydrobromide, 1G - O0442-1G
$59.39n-Octylamine Hydrobromide, 1G - O0442-1G - PROPERTIES - Purity: Min. 98.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C8H19N=210.16 CAS No: 14846-47-0 Physical State: Solid Color: White Melting Point:...
Ospemifene, 1G - O0441-1G
$149.06Ospemifene, 1G - O0441-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C24H23ClO2=378.90 CAS No: 128607-22-7 Physical State: Solid Color: White Melting Point: n/a...
Ospemifene, 100MG - O0441-100MG
$62.88Ospemifene, 100MG - O0441-100MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C24H23ClO2=378.90 CAS No: 128607-22-7 Physical State: Solid Color: White Melting Point: n/a...
L-Ornithine L-Aspartate, 25G - O0440-25G
$81.52L-Ornithine L-Aspartate, 25G - O0440-25G - PROPERTIES - Purity: Min. 96.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H19N3O6=265.27 CAS No: 3230-94-2 Physical State: Solid Color: White Melting Point:...
9-n-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole, 200MG - O0439-200MG
$187.489-n-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole, 200MG - O0439-200MG - PROPERTIES - Purity: Min. 97.0 (HPLC,N) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C32H47B2NO4=531.35 CAS No: 406726-92-9 Physical State: Solid Color: White Melting Point: 186...
![1-[2-Oxo-2-(2-pyridyl)ethyl]pyridinium Iodide, 5G - O0438-5G](http://labproinc.com/cdn/shop/products/o0438_4f1a8d5f-bb41-4beb-b56f-d65751be73cb_230x230_crop_center.jpg?v=1744315899)
1-[2-Oxo-2-(2-pyridyl)ethyl]pyridinium Iodide, 5G - O0438-5G
$95.491-[2-Oxo-2-(2-pyridyl)ethyl]pyridinium Iodide, 5G - O0438-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H11IN2O=326.14 CAS No: 26482-00-8 Physical State: Solid Color: Pale Gray Melting...
![1-[2-Oxo-2-(2-pyridyl)ethyl]pyridinium Iodide, 1G - O0438-1G](http://labproinc.com/cdn/shop/products/o0438_230x230_crop_center.jpg?v=1744315899)
1-[2-Oxo-2-(2-pyridyl)ethyl]pyridinium Iodide, 1G - O0438-1G
$30.281-[2-Oxo-2-(2-pyridyl)ethyl]pyridinium Iodide, 1G - O0438-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H11IN2O=326.14 CAS No: 26482-00-8 Physical State: Solid Color: Pale Gray Melting...
Omeprazole Sulfide, 200MG - O0437-200MG
$206.12Omeprazole Sulfide, 200MG - O0437-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C17H19N3O2S=329.42 CAS No: 73590-85-9 Physical State: Solid Color: White Melting Point:...
Omeprazole Sulfide, 1G - O0437-1G
$515.87Omeprazole Sulfide, 1G - O0437-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C17H19N3O2S=329.42 CAS No: 73590-85-9 Physical State: Solid Color: White Melting Point:...
![n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate, 100MG - O0436-100MG](http://labproinc.com/cdn/shop/products/o0436_230x230_crop_center.jpg?v=1744315897)
n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate, 100MG - O0436-100MG
$350.51n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate, 100MG - O0436-100MG - PROPERTIES - Purity: Min. 94.0 (GC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C15H17Br2FO2S2=472.23 CAS No: 1160823-76-6 Physical State: Solid Color: Pale Yellow Melting...
![3-Oxabicyclo[3.1.0]hexane-2,4-dione, 5G - O0434-5G](http://labproinc.com/cdn/shop/products/o0434_f189a6a5-a522-431e-b532-a36499c727f2_230x230_crop_center.jpg?v=1744315895)
3-Oxabicyclo[3.1.0]hexane-2,4-dione, 5G - O0434-5G
$107.133-Oxabicyclo[3.1.0]hexane-2,4-dione, 5G - O0434-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C5H4O3=112.08 CAS No: 5617-74-3 Physical State: Solid Color: White Melting Point: 60...
![3-Oxabicyclo[3.1.0]hexane-2,4-dione, 1G - O0434-1G](http://labproinc.com/cdn/shop/products/o0434_230x230_crop_center.jpg?v=1744315894)
3-Oxabicyclo[3.1.0]hexane-2,4-dione, 1G - O0434-1G
$32.613-Oxabicyclo[3.1.0]hexane-2,4-dione, 1G - O0434-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C5H4O3=112.08 CAS No: 5617-74-3 Physical State: Solid Color: White Melting Point: 60...
![4-n-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole, 200MG - O0431-200MG](http://labproinc.com/cdn/shop/products/o0431_1666ee92-dfa5-4607-8a6c-1c6923b818ea_230x230_crop_center.jpg?v=1744315892)
4-n-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole, 200MG - O0431-200MG
$142.074-n-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole, 200MG - O0431-200MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C16H21NS2=291.47 CAS No: 141029-75-6 Physical State: Solid Color: White Melting Point: 35...
![4-n-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole, 1G - O0431-1G](http://labproinc.com/cdn/shop/products/o0431_230x230_crop_center.jpg?v=1744315892)
4-n-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole, 1G - O0431-1G
$492.584-n-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole, 1G - O0431-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C16H21NS2=291.47 CAS No: 141029-75-6 Physical State: Solid Color: White Melting Point: 35...
9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole, 200MG - O0428-200MG
$137.419-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole, 200MG - O0428-200MG - PROPERTIES - Purity: Min. 97.0 (HPLC,N) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C41H65B2NO4=657.59 CAS No: 958261-51-3 Physical State: Solid Color: White Melting Point: 146...
9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole, 1G - O0428-1G
$463.479-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole, 1G - O0428-1G - PROPERTIES - Purity: Min. 97.0 (HPLC,N) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C41H65B2NO4=657.59 CAS No: 958261-51-3 Physical State: Solid Color: White Melting Point: 146...
Osthole, 5G - O0426-5G
$435.52Osthole, 5G - O0426-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C15H16O3=244.29 CAS No: 484-12-8 Physical State: Solid Color: White Melting Point: 84...
Osthole, 250MG - O0426-250MG
$40.76Osthole, 250MG - O0426-250MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 250MG Unit: EA Molecular Formula/Molecular Weight: C15H16O3=244.29 CAS No: 484-12-8 Physical State: Solid Color: White Melting Point: 84...
Osthole, 1G - O0426-1G
$101.31Osthole, 1G - O0426-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C15H16O3=244.29 CAS No: 484-12-8 Physical State: Solid Color: White Melting Point: 84...
4,4'-Oxydiphthalic Anhydride(purified by sublimation), 5G - O0423-5G
$203.794,4'-Oxydiphthalic Anhydride(purified by sublimation), 5G - O0423-5G - PROPERTIES - Purity: Min. 99.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C16H6O7=310.22 CAS No: 1823-59-2 Physical State: Solid Color: White...
Ozagrel HydrochlorideHydrate, 5G - O0419-5G
$137.41Ozagrel HydrochlorideHydrate, 5G - O0419-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C13H12N2O2=264.71 CAS No: 78712-43-3 Physical State: Solid Color: White Melting Point:...
Ozagrel HydrochlorideHydrate, 1G - O0419-1G
$46.58Ozagrel HydrochlorideHydrate, 1G - O0419-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C13H12N2O2=264.71 CAS No: 78712-43-3 Physical State: Solid Color: White Melting Point:...
Ornidazole, 5G - O0417-5G
$60.55Ornidazole, 5G - O0417-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H10ClN3O3=219.63 CAS No: 16773-42-5 Physical State: Solid Color: White Melting Point: 92...
Ornidazole, 25G - O0417-25G
$133.92Ornidazole, 25G - O0417-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C7H10ClN3O3=219.63 CAS No: 16773-42-5 Physical State: Solid Color: White Melting Point: 92...
Osmium Catalyst supported on Magnetite(0.07-0.09mmol/g), 1G - O0414-1G
$331.88Osmium Catalyst supported on Magnetite(0.07-0.09mmol/g), 1G - O0414-1G - PROPERTIES - Purity: n/a Size: 1G Unit: EA Molecular Formula/Molecular Weight: n/a CAS No: n/a Physical State: Solid Color: Black Melting...
![Oxazolo[4,5-b]pyridin-2(3H)-one, 5G - O0408-5G](http://labproinc.com/cdn/shop/products/o0408_13914408-7641-4d24-934e-9cb74842c27d_230x230_crop_center.jpg?v=1744315875)
Oxazolo[4,5-b]pyridin-2(3H)-one, 5G - O0408-5G
$71.03Oxazolo[4,5-b]pyridin-2(3H)-one, 5G - O0408-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H4N2O2=136.11 CAS No: 60832-72-6 Physical State: Solid Color: White Melting Point: 214...
![Oxazolo[4,5-b]pyridin-2(3H)-one, 25G - O0408-25G](http://labproinc.com/cdn/shop/products/o0408_230x230_crop_center.jpg?v=1744315874)
Oxazolo[4,5-b]pyridin-2(3H)-one, 25G - O0408-25G
$214.27Oxazolo[4,5-b]pyridin-2(3H)-one, 25G - O0408-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C6H4N2O2=136.11 CAS No: 60832-72-6 Physical State: Solid Color: White Melting Point: 214...
Ondansetron HydrochlorideDihydrate, 5G - O0407-5G
$185.16Ondansetron HydrochlorideDihydrate, 5G - O0407-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C18H19N3O=365.86 CAS No: 103639-04-9 Physical State: Solid Color: White Melting Point:...
Ondansetron HydrochlorideDihydrate, 1G - O0407-1G
$74.53Ondansetron HydrochlorideDihydrate, 1G - O0407-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C18H19N3O=365.86 CAS No: 103639-04-9 Physical State: Solid Color: White Melting Point:...
Ononin, 10MG - O0405-10MG
$207.28Ononin, 10MG - O0405-10MG - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 10MG Unit: EA Molecular Formula/Molecular Weight: C22H22O9=430.41 CAS No: 486-62-4 Physical State: Solid Color: Very Pale Yellow Melting...
Ofloxacin, 5G - O0403-5G
$107.13Ofloxacin, 5G - O0403-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C18H20FN3O4=361.37 CAS No: 82419-36-1 Physical State: Solid Color: White Melting Point: 263...
Ofloxacin, 25G - O0403-25G
$343.53Ofloxacin, 25G - O0403-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C18H20FN3O4=361.37 CAS No: 82419-36-1 Physical State: Solid Color: White Melting Point: 263...
8-Oxoadenosine, 200MG - O0401-200MG
$201.468-Oxoadenosine, 200MG - O0401-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C10H13N5O5=283.24 CAS No: 29851-57-8 Physical State: Solid Color: White Melting Point: n/a...
8-Oxoadenosine, 1G - O0401-1G
$696.378-Oxoadenosine, 1G - O0401-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C10H13N5O5=283.24 CAS No: 29851-57-8 Physical State: Solid Color: White Melting Point: n/a...
![1H-[1,2,4]Oxadiazolo[4,3-a]quinoxalin-1-one, 25MG - O0400-25MG](http://labproinc.com/cdn/shop/products/o0400_230x230_crop_center.jpg?v=1744315868)
1H-[1,2,4]Oxadiazolo[4,3-a]quinoxalin-1-one, 25MG - O0400-25MG
$170.021H-[1,2,4]Oxadiazolo[4,3-a]quinoxalin-1-one, 25MG - O0400-25MG - PROPERTIES - Purity: Min. 95.0 (GC) Size: 25MG Unit: EA Molecular Formula/Molecular Weight: C9H5N3O2=187.16 CAS No: 41443-28-1 Physical State: Solid Color: Reddish Yellow Melting Point:...
4,4'-Oxybis(benzoyl Chloride), 25G - O0399-25G
$145.564,4'-Oxybis(benzoyl Chloride), 25G - O0399-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H8Cl2O3=295.12 CAS No: 7158-32-9 Physical State: Solid Color: White Melting Point:...
