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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
1-Ethyl-3-methylimidazolium Chloride, 250G - E0490-250G
$420.381-Ethyl-3-methylimidazolium Chloride, 250G - E0490-250G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 250G Unit: EA Molecular Formula/Molecular Weight: C6H11ClN2=146.62 CAS No: 65039-09-0 Physical State: Solid Color: White Melting Point:...
Eriochrome Black T(1:100 diluted with NaCl), 5G - E0487-5G
$34.94Eriochrome Black T(1:100 diluted with NaCl), 5G - E0487-5G - PROPERTIES - Purity: n/a Size: 5G Unit: EA Molecular Formula/Molecular Weight: C20H13N3O7S=461.38 CAS No: 1787-61-7 Physical State: Solid Color: Deep...
1,2-Bis(maleimido)ethane, 100MG - E0482-100MG
$241.051,2-Bis(maleimido)ethane, 100MG - E0482-100MG - PROPERTIES - Purity: Min. 98.0 (N) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C10H8N2O4=220.18 CAS No: 5132-30-9 Physical State: Solid Color: White Melting Point: 195...
Ethylenediaminetetraacetic Dianhydride, 25G - E0480-25G
$167.69Ethylenediaminetetraacetic Dianhydride, 25G - E0480-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H12N2O6=256.21 CAS No: 23911-25-3 Physical State: Solid Color: White Melting Point:...
Ethylenediaminetetraacetic Dianhydride, 100G - E0480-100G
$485.60Ethylenediaminetetraacetic Dianhydride, 100G - E0480-100G - PROPERTIES - Purity: Min. 98.0 (T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C10H12N2O6=256.21 CAS No: 23911-25-3 Physical State: Solid Color: White Melting Point:...
3-Ethyl-2-methylbenzoxazolium Iodide, 5G - E0477-5G
$119.943-Ethyl-2-methylbenzoxazolium Iodide, 5G - E0477-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H12INO=289.12 CAS No: 5260-37-7 Physical State: Solid Color: Very Pale Yellow...
3-Ethyl-2-methylbenzoxazolium Iodide, 25G - E0477-25G
$423.883-Ethyl-2-methylbenzoxazolium Iodide, 25G - E0477-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H12INO=289.12 CAS No: 5260-37-7 Physical State: Solid Color: Very Pale Yellow...
3-Ethyl-2-methylbenzothiazolium Iodide, 5G - E0476-5G
$100.153-Ethyl-2-methylbenzothiazolium Iodide, 5G - E0476-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C10H12INS=305.18 CAS No: 3119-93-5 Physical State: Solid Color: White Melting Point:...
3-Ethyl-2-methylbenzothiazolium Iodide, 25G - E0476-25G
$310.923-Ethyl-2-methylbenzothiazolium Iodide, 25G - E0476-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H12INS=305.18 CAS No: 3119-93-5 Physical State: Solid Color: White Melting Point:...
Ethyl Methyl Sulfone, 25G - E0474-25G
$252.70Ethyl Methyl Sulfone, 25G - E0474-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C3H8O2S=108.16 CAS No: 594-43-4 Physical State: Solid Color: White Melting...
Ethyl Methyl Sulfone, 100G - E0474-100G
$744.12Ethyl Methyl Sulfone, 100G - E0474-100G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C3H8O2S=108.16 CAS No: 594-43-4 Physical State: Solid Color: White Melting...
![Ethylene Di(thiotosylate)[Protecting Reagent for Active Methylene], 5G - E0471-5G](http://labproinc.com/cdn/shop/products/e0471_2fffafc6-a72a-489a-936f-523b82e87f77_230x230_crop_center.jpg?v=1744299315)
Ethylene Di(thiotosylate)[Protecting Reagent for Active Methylene], 5G - E0471-5G
$223.58Ethylene Di(thiotosylate)[Protecting Reagent for Active Methylene], 5G - E0471-5G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C16H18O4S4=402.56 CAS No: 2225-23-2 Physical State: Solid...
![Ethylene Di(thiotosylate)[Protecting Reagent for Active Methylene], 25G - E0471-25G](http://labproinc.com/cdn/shop/products/e0471_230x230_crop_center.jpg?v=1744299311)
Ethylene Di(thiotosylate)[Protecting Reagent for Active Methylene], 25G - E0471-25G
$751.10Ethylene Di(thiotosylate)[Protecting Reagent for Active Methylene], 25G - E0471-25G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C16H18O4S4=402.56 CAS No: 2225-23-2 Physical State: Solid...
(R)-(+)-1-Ethyl-2-pyrrolidinecarboxamide, 5G - E0468-5G
$521.70(R)-(+)-1-Ethyl-2-pyrrolidinecarboxamide, 5G - E0468-5G - PROPERTIES - Purity: n/a Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H14N2O=142.20 CAS No: 381670-32-2 Physical State: Solid Color: White Melting Point: 111 Condition to...
(R)-(+)-1-Ethyl-2-pyrrolidinecarboxamide, 1G - E0468-1G
$173.51(R)-(+)-1-Ethyl-2-pyrrolidinecarboxamide, 1G - E0468-1G - PROPERTIES - Purity: n/a Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H14N2O=142.20 CAS No: 381670-32-2 Physical State: Solid Color: White Melting Point: 111 Condition to...
![Ethynyl(phenyl)iodonium Tetrafluoroborate[Ethynylating Reagent], 1G - E0467-1G](http://labproinc.com/cdn/shop/products/e0467_230x230_crop_center.jpg?v=1744299305)
Ethynyl(phenyl)iodonium Tetrafluoroborate[Ethynylating Reagent], 1G - E0467-1G
$708.02Ethynyl(phenyl)iodonium Tetrafluoroborate[Ethynylating Reagent], 1G - E0467-1G - PROPERTIES - Purity: Min. 97.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C8H6BF4I=315.84 CAS No: 127783-34-0 Physical State: Solid Color: Very Pale...
Ethynyl p-Tolyl Sulfone, 5G - E0466-5G
$742.95Ethynyl p-Tolyl Sulfone, 5G - E0466-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C9H8O2S=180.22 CAS No: 13894-21-8 Physical State: Solid Color: White Melting...
Ethynyl p-Tolyl Sulfone, 1G - E0466-1G
$234.06Ethynyl p-Tolyl Sulfone, 1G - E0466-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C9H8O2S=180.22 CAS No: 13894-21-8 Physical State: Solid Color: White Melting...
4,5-Ethylenedithio-1,3-dithiol-2-one, 5G - E0460-5G
$508.894,5-Ethylenedithio-1,3-dithiol-2-one, 5G - E0460-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C5H4OS4=208.33 CAS No: 74962-29-1 Physical State: Solid Color: Slightly Pale Yellow Melting...
4,5-Ethylenedithio-1,3-dithiol-2-one, 1G - E0460-1G
$171.184,5-Ethylenedithio-1,3-dithiol-2-one, 1G - E0460-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C5H4OS4=208.33 CAS No: 74962-29-1 Physical State: Solid Color: Slightly Pale Yellow Melting...
1-Ethyl-2,3-dioxopiperazine, 25G - E0459-25G
$163.031-Ethyl-2,3-dioxopiperazine, 25G - E0459-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C6H10N2O2=142.16 CAS No: 59702-31-7 Physical State: Solid Color: White Melting Point: 125...
1-Ethyl-2,3-dioxopiperazine, 250G - E0459-250G
$1,216.901-Ethyl-2,3-dioxopiperazine, 250G - E0459-250G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 250G Unit: EA Molecular Formula/Molecular Weight: C6H10N2O2=142.16 CAS No: 59702-31-7 Physical State: Solid Color: White Melting Point: 125...
4'-Ethoxyacetophenone, 25G - E0458-25G
$138.584'-Ethoxyacetophenone, 25G - E0458-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H12O2=164.20 CAS No: 1676-63-7 Physical State: Solid Color: White Melting Point: 36...
2'-Ethoxyacetophenone, 25G - E0457-25G
$122.272'-Ethoxyacetophenone, 25G - E0457-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H12O2=164.20 CAS No: 2142-67-8 Physical State: Solid Color: White Melting Point: 39...
D-Erythronolactone, 5G - E0455-5G
$262.01D-Erythronolactone, 5G - E0455-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C4H6O4=118.09 CAS No: 15667-21-7 Physical State: Solid Color: White Melting Point: 103...
D-Erythronolactone, 25G - E0455-25G
$904.82D-Erythronolactone, 25G - E0455-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C4H6O4=118.09 CAS No: 15667-21-7 Physical State: Solid Color: White Melting Point: 103...
D-Erythronolactone, 1G - E0455-1G
$101.31D-Erythronolactone, 1G - E0455-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C4H6O4=118.09 CAS No: 15667-21-7 Physical State: Solid Color: White Melting Point: 103...
(S)-(-)-1-Ethyl-2-pyrrolidinecarboxamide, 5G - E0452-5G
$640.48(S)-(-)-1-Ethyl-2-pyrrolidinecarboxamide, 5G - E0452-5G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H14N2O=142.20 CAS No: 114812-34-9 Physical State: Solid Color: White Melting Point: 110...
(S)-(-)-1-Ethyl-2-pyrrolidinecarboxamide, 1G - E0452-1G
$189.81(S)-(-)-1-Ethyl-2-pyrrolidinecarboxamide, 1G - E0452-1G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C7H14N2O=142.20 CAS No: 114812-34-9 Physical State: Solid Color: White Melting Point: 110...
2-Ethylthiophenothiazine, 500G - E0447-500G
$73.362-Ethylthiophenothiazine, 500G - E0447-500G - PROPERTIES - Purity: Min. 97.0 (N) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C14H13NS2=259.39 CAS No: 46815-10-5 Physical State: Solid Color: White Melting Point: 100...
2-Ethylthiophenothiazine, 25G - E0447-25G
$31.442-Ethylthiophenothiazine, 25G - E0447-25G - PROPERTIES - Purity: Min. 97.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H13NS2=259.39 CAS No: 46815-10-5 Physical State: Solid Color: White Melting Point: 100...
1,2-Bis(tosyloxy)ethane, 25G - E0438-25G
$89.671,2-Bis(tosyloxy)ethane, 25G - E0438-25G - PROPERTIES - Purity: Min. 99.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C16H18O6S2=370.43 CAS No: 6315-52-2 Physical State: Solid Color: White Melting Point: 128...
1,2-Bis(tosyloxy)ethane, 100G - E0438-100G
$275.991,2-Bis(tosyloxy)ethane, 100G - E0438-100G - PROPERTIES - Purity: Min. 99.0 (HPLC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C16H18O6S2=370.43 CAS No: 6315-52-2 Physical State: Solid Color: White Melting Point: 128...
4,4'-Ethylidenebisphenol, 25G - E0432-25G
$100.154,4'-Ethylidenebisphenol, 25G - E0432-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H14O2=214.26 CAS No: 2081-08-5 Physical State: Solid Color: White Melting Point: 125...
Trisodium Hydrogen EthylenediaminetetraacetateDihydrate, 500G - E0430-500G
$72.20Trisodium Hydrogen EthylenediaminetetraacetateDihydrate, 500G - E0430-500G - PROPERTIES - Purity: Min. 98.0 (T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C10H16N2O8=358.19 CAS No: 85715-60-2 Physical State: Solid Color: White Melting...
Trisodium Hydrogen EthylenediaminetetraacetateDihydrate, 25G - E0430-25G
$18.63Trisodium Hydrogen EthylenediaminetetraacetateDihydrate, 25G - E0430-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C10H16N2O8=358.19 CAS No: 85715-60-2 Physical State: Solid Color: White Melting...
4,5-Ethylenedithio-1,3-dithiole-2-thione, 5G - E0429-5G
$327.224,5-Ethylenedithio-1,3-dithiole-2-thione, 5G - E0429-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C5H4S5=224.39 CAS No: 59089-89-3 Physical State: Solid Color: Yellow Melting Point: 124...
4,5-Ethylenedithio-1,3-dithiole-2-thione, 25G - E0429-25G
$1,206.424,5-Ethylenedithio-1,3-dithiole-2-thione, 25G - E0429-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C5H4S5=224.39 CAS No: 59089-89-3 Physical State: Solid Color: Yellow Melting Point: 124...
4,5-Ethylenedithio-1,3-dithiole-2-thione, 1G - E0429-1G
$98.984,5-Ethylenedithio-1,3-dithiole-2-thione, 1G - E0429-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C5H4S5=224.39 CAS No: 59089-89-3 Physical State: Solid Color: Yellow Melting Point: 124...
Ethyl Phenyl Sulfone, 25G - E0427-25G
$60.55Ethyl Phenyl Sulfone, 25G - E0427-25G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H10O2S=170.23 CAS No: 599-70-2 Physical State: Solid Color: White Melting...
4-Ethoxybenzyltriphenylphosphonium Bromide, 5G - E0421-5G
$58.234-Ethoxybenzyltriphenylphosphonium Bromide, 5G - E0421-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C27H26BrOP=477.38 CAS No: 82105-88-2 Physical State: Solid Color: White Melting Point:...
1-Ethyl-3-guanylthiourea Hydrochloride, 5G - E0419-5G
$154.511-Ethyl-3-guanylthiourea Hydrochloride, 5G - E0419-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C4H10N4S=182.67 CAS No: 381670-29-7 Physical State: Solid Color: White Melting Point:...
Elaidic Anhydride, 5G - E0418-5G
$371.54Elaidic Anhydride, 5G - E0418-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C36H66O3=546.92 CAS No: 55726-25-5 Physical State: Solid Color: White Melting Point:...
Elaidic Anhydride, 1G - E0418-1G
$123.85Elaidic Anhydride, 1G - E0418-1G - PROPERTIES - Purity: Min. 98.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C36H66O3=546.92 CAS No: 55726-25-5 Physical State: Solid Color: White Melting Point:...
