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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-Quinolinol, 10G - H0304-10G
$125.772-Quinolinol, 10G - H0304-10G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 10G Unit: EA Molecular Formula/Molecular Weight: C9H7NO=145.16 CAS No: 59-31-4 Physical State: Solid Color: White Melting Point: 197...
2-Mercaptopyridine N-Oxide, 5G - H0302-5G
$59.392-Mercaptopyridine N-Oxide, 5G - H0302-5G - PROPERTIES - Purity: Min. 95.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C5H5NOS=127.16 CAS No: 1121-31-9 Physical State: Solid Color: White Melting Point:...
2-Mercaptopyridine N-Oxide, 25G - H0302-25G
$165.362-Mercaptopyridine N-Oxide, 25G - H0302-25G - PROPERTIES - Purity: Min. 95.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C5H5NOS=127.16 CAS No: 1121-31-9 Physical State: Solid Color: White Melting Point:...
4'-Hydroxypropiophenone, 500G - H0299-500G
$168.854'-Hydroxypropiophenone, 500G - H0299-500G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C9H10O2=150.18 CAS No: 70-70-2 Physical State: Solid Color: White Melting Point: 150...
4'-Hydroxypropiophenone, 25G - H0299-25G
$29.114'-Hydroxypropiophenone, 25G - H0299-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H10O2=150.18 CAS No: 70-70-2 Physical State: Solid Color: White Melting Point: 150...
trans-4-Hydroxy-L-proline, 5G - H0296-5G
$32.61trans-4-Hydroxy-L-proline, 5G - H0296-5G - PROPERTIES - Purity: Min. 99.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C5H9NO3=131.13 CAS No: 51-35-4 Physical State: Solid Color: White Melting Point: n/a...
trans-4-Hydroxy-L-proline, 25G - H0296-25G
$79.19trans-4-Hydroxy-L-proline, 25G - H0296-25G - PROPERTIES - Purity: Min. 99.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C5H9NO3=131.13 CAS No: 51-35-4 Physical State: Solid Color: White Melting Point: n/a...
trans-4-Hydroxy-L-proline, 100G - H0296-100G
$227.08trans-4-Hydroxy-L-proline, 100G - H0296-100G - PROPERTIES - Purity: Min. 99.0 (HPLC,T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C5H9NO3=131.13 CAS No: 51-35-4 Physical State: Solid Color: White Melting Point: n/a...
N-(4-Hydroxyphenyl)glycine, 25G - H0292-25G
$243.38N-(4-Hydroxyphenyl)glycine, 25G - H0292-25G - PROPERTIES - Purity: Min. 97.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H9NO3=167.16 CAS No: 122-87-2 Physical State: Solid Color: White Melting Point: n/a...
2-(2-Hydroxyphenyl)benzoxazole, 25G - H0291-25G
$272.492-(2-Hydroxyphenyl)benzoxazole, 25G - H0291-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H9NO2=211.22 CAS No: 835-64-3 Physical State: Solid Color: Pale Yellow Melting Point:...
2-(2-Hydroxyphenyl)benzoxazole, 1G - H0291-1G
$33.772-(2-Hydroxyphenyl)benzoxazole, 1G - H0291-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C13H9NO2=211.22 CAS No: 835-64-3 Physical State: Solid Color: Pale Yellow Melting Point:...
1-Hydroxyphenazine, 5G - H0289-5G
$1,497.551-Hydroxyphenazine, 5G - H0289-5G - PROPERTIES - Purity: Min. 95.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H8N2O=196.21 CAS No: 528-71-2 Physical State: Solid Color: Yellow Melting Point: 158...
1-Hydroxyphenazine, 1G - H0289-1G
$514.711-Hydroxyphenazine, 1G - H0289-1G - PROPERTIES - Purity: Min. 95.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H8N2O=196.21 CAS No: 528-71-2 Physical State: Solid Color: Yellow Melting Point: 158...
1-Hydroxyphenazine, 100MG - H0289-100MG
$110.631-Hydroxyphenazine, 100MG - H0289-100MG - PROPERTIES - Purity: Min. 95.0 (GC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C12H8N2O=196.21 CAS No: 528-71-2 Physical State: Solid Color: Yellow Melting Point: 158...
2-Hydroxy-4-n-octyloxybenzophenone, 500G - H0288-500G
$163.032-Hydroxy-4-n-octyloxybenzophenone, 500G - H0288-500G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C21H26O3=326.44 CAS No: 1843-05-6 Physical State: Solid Color: White Melting Point: 48...
2-Hydroxy-4-n-octyloxybenzophenone, 25G - H0288-25G
$26.782-Hydroxy-4-n-octyloxybenzophenone, 25G - H0288-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C21H26O3=326.44 CAS No: 1843-05-6 Physical State: Solid Color: White Melting Point: 48...
5-Hydroxy-1,4-naphthoquinone, 5G - H0286-5G
$400.595-Hydroxy-1,4-naphthoquinone, 5G - H0286-5G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H6O3=174.16 CAS No: 481-39-0 Physical State: Solid Color: Yellow Red Melting Point:...
5-Hydroxy-1,4-naphthoquinone, 1G - H0286-1G
$104.815-Hydroxy-1,4-naphthoquinone, 1G - H0286-1G - PROPERTIES - Purity: Min. 96.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C10H6O3=174.16 CAS No: 481-39-0 Physical State: Solid Color: Yellow Red Melting Point:...
2-Hydroxy-1,4-naphthoquinone, 25G - H0285-25G
$47.742-Hydroxy-1,4-naphthoquinone, 25G - H0285-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H6O3=174.16 CAS No: 83-72-7 Physical State: Solid Color: Reddish Yellow Melting Point:...
2-Hydroxy-1,4-naphthoquinone, 100G - H0285-100G
$130.422-Hydroxy-1,4-naphthoquinone, 100G - H0285-100G - PROPERTIES - Purity: Min. 98.0 (T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C10H6O3=174.16 CAS No: 83-72-7 Physical State: Solid Color: Reddish Yellow Melting Point:...
Sodium 3-Hydroxy-2-naphthoate, 5G - H0284-5G
$200.29Sodium 3-Hydroxy-2-naphthoate, 5G - H0284-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C11H8O3=210.16 CAS No: 14206-62-3 Physical State: Solid Color: Very Pale Yellow...
Sodium 3-Hydroxy-2-naphthoate, 25G - H0284-25G
$475.12Sodium 3-Hydroxy-2-naphthoate, 25G - H0284-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C11H8O3=210.16 CAS No: 14206-62-3 Physical State: Solid Color: Very Pale Yellow...
Methyl 3-Hydroxy-2-naphthoate, 25G - H0283-25G
$80.35Methyl 3-Hydroxy-2-naphthoate, 25G - H0283-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H10O3=202.21 CAS No: 883-99-8 Physical State: Solid Color: Pale Yellow Melting...
3-Hydroxy-1,8-naphthalic Anhydride, 5G - H0278-5G
$447.173-Hydroxy-1,8-naphthalic Anhydride, 5G - H0278-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H6O4=214.18 CAS No: 23204-36-6 Physical State: Solid Color: Yellow Melting Point:...
2-Hydroxy-1-naphthaldehyde, 25G - H0275-25G
$108.302-Hydroxy-1-naphthaldehyde, 25G - H0275-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C11H8O2=172.18 CAS No: 708-06-5 Physical State: Solid Color: Slightly Pale Yellow Melting...
2-Hydroxy-1-naphthaldehyde, 100G - H0275-100G
$328.392-Hydroxy-1-naphthaldehyde, 100G - H0275-100G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C11H8O2=172.18 CAS No: 708-06-5 Physical State: Solid Color: Slightly Pale Yellow Melting...
![7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine, 500G - H0273-500G](http://labproinc.com/cdn/shop/products/h0273_36ee739c-568e-4e3a-95b5-b271cb490ce0_230x230_crop_center.jpg?v=1744302666)
7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine, 500G - H0273-500G
$448.337-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine, 500G - H0273-500G - PROPERTIES - Purity: n/a Size: 500G Unit: EA Molecular Formula/Molecular Weight: C6H6N4O=150.14 CAS No: 2503-56-2 Physical State: Solid Color: White Melting Point: 226 Condition to...
![7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine, 25G - H0273-25G](http://labproinc.com/cdn/shop/products/h0273_230x230_crop_center.jpg?v=1744302665)
7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine, 25G - H0273-25G
$57.067-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine, 25G - H0273-25G - PROPERTIES - Purity: n/a Size: 25G Unit: EA Molecular Formula/Molecular Weight: C6H6N4O=150.14 CAS No: 2503-56-2 Physical State: Solid Color: White Melting Point: 226 Condition to...
2-(Hydroxymethyl)-2-nitro-1,3-propanediol, 500G - H0271-500G
$189.812-(Hydroxymethyl)-2-nitro-1,3-propanediol, 500G - H0271-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C4H9NO5=151.12 CAS No: 126-11-4 Physical State: Solid Color: White Melting Point: 214...
2-(Hydroxymethyl)-2-nitro-1,3-propanediol, 25G - H0271-25G
$38.432-(Hydroxymethyl)-2-nitro-1,3-propanediol, 25G - H0271-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C4H9NO5=151.12 CAS No: 126-11-4 Physical State: Solid Color: White Melting Point: 214...
2-Hydroxy-4-methoxybenzophenone, 500G - H0266-500G
$140.902-Hydroxy-4-methoxybenzophenone, 500G - H0266-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C14H12O3=228.25 CAS No: 131-57-7 Physical State: Solid Color: Slightly Pale Yellow Melting...
2-Hydroxy-4-methoxybenzophenone, 25G - H0266-25G
$29.112-Hydroxy-4-methoxybenzophenone, 25G - H0266-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H12O3=228.25 CAS No: 131-57-7 Physical State: Solid Color: Slightly Pale Yellow Melting...
Sodium 4-Hydroxy-3-methoxybenzoate, 25G - H0265-25G
$315.58Sodium 4-Hydroxy-3-methoxybenzoate, 25G - H0265-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H8O4=190.13 CAS No: 28508-48-7 Physical State: Solid Color: White Melting Point:...
Vanillin, 500G - H0264-500G
$135.08Vanillin, 500G - H0264-500G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C8H8O3=152.15 CAS No: 121-33-5 Physical State: Solid Color: White Melting Point: 83...
Vanillin, 25G - H0264-25G
$36.10Vanillin, 25G - H0264-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H8O3=152.15 CAS No: 121-33-5 Physical State: Solid Color: White Melting Point: 83...
Isovanillin, 250G - H0263-250G
$292.29Isovanillin, 250G - H0263-250G - PROPERTIES - Purity: Min. 98.0 (T) Size: 250G Unit: EA Molecular Formula/Molecular Weight: C8H8O3=152.15 CAS No: 621-59-0 Physical State: Solid Color: White Melting Point: 114...
o-Vanillin, 500G - H0262-500G
$272.49o-Vanillin, 500G - H0262-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C8H8O3=152.15 CAS No: 148-53-8 Physical State: Solid Color: Slightly Pale Yellow Melting...
o-Vanillin, 25G - H0262-25G
$48.91o-Vanillin, 25G - H0262-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H8O3=152.15 CAS No: 148-53-8 Physical State: Solid Color: Slightly Pale Yellow Melting...
o-Vanillin, 100G - H0262-100G
$107.13o-Vanillin, 100G - H0262-100G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C8H8O3=152.15 CAS No: 148-53-8 Physical State: Solid Color: Slightly Pale Yellow Melting...
4'-Hydroxy-3'-methoxyacetophenone, 500G - H0261-500G
$193.994'-Hydroxy-3'-methoxyacetophenone, 500G - H0261-500G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C9H10O3=166.18 CAS No: 498-02-2 Physical State: Solid Color: White Melting Point: 115...
4'-Hydroxy-3'-methoxyacetophenone, 25G - H0261-25G
$80.354'-Hydroxy-3'-methoxyacetophenone, 25G - H0261-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H10O3=166.18 CAS No: 498-02-2 Physical State: Solid Color: White Melting Point: 115...
4'-Hydroxy-3'-methoxyacetophenone, 100G - H0261-100G
$241.054'-Hydroxy-3'-methoxyacetophenone, 100G - H0261-100G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C9H10O3=166.18 CAS No: 498-02-2 Physical State: Solid Color: White Melting Point: 115...
Formaldehyde Sodium Bisulfite, 25G - H0260-25G
$40.76Formaldehyde Sodium Bisulfite, 25G - H0260-25G - PROPERTIES - Purity: Min. 97.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: CH4O4S=134.08 CAS No: 870-72-4 Physical State: Solid Color: White Melting...
4-Methylcarbostyril, 25G - H0259-25G
$111.794-Methylcarbostyril, 25G - H0259-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H9NO=159.19 CAS No: 607-66-9 Physical State: Solid Color: White Melting Point: 227...
