A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Isobutyl methacrylate is a colorless liquid with a flash point of 120°F. When heated to high temperatures it may release acrid smoke and fumes. If it is subjected to heat for prolonged periods or becomes contaminated, it is subject to polymerization. If the polymerization takes place inside a container, the container may violently rupture. The vapors are heavier than air. It may be irritating to skin and eyes and produce a narcotic effect. It is used in making acrylic resins.;Liquid. CAS No. 97-86-9. Molecular formula: C8H14O2. Mole weight: 142.2g/mol. IUPAC Name: 2-methylpropyl 2-methylprop-2-enoate. SMILES: CC(C)COC(=O)C(=C)C. InChI: InChI=1S/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H3.
Isobutyl methacrylate is a colorless liquid with a flash point of 120°F. When heated to high temperatures it may release acrid smoke and fumes. If it is subjected to heat for prolonged periods or becomes contaminated, it is subject to polymerization. If the polymerization takes place inside a container, the container may violently rupture. The vapors are heavier than air. It may be irritating to skin and eyes and produce a narcotic effect. It is used in making acrylic resins.;Liquid. CAS No. 97-86-9. Molecular formula: C8H14O2. Mole weight: 142.2g/mol. IUPAC Name: 2-methylpropyl 2-methylprop-2-enoate. SMILES: CC(C)COC(=O)C(=C)C. InChI: InChI=1S/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H3.
Isobutyl Methacrylate, (stabilized with HQ)
Isobutyl methacrylate is a colorless liquid with a flash point of 120°F. When heated to high temperatures it may release acrid smoke and fumes. If it is subjected to heat for prolonged periods or becomes contaminated, it is subject to polymerization. If the polymerization takes place inside a container, the container may violently rupture. The vapors are heavier than air. It may be irritating to skin and eyes and produce a narcotic effect. It is used in making acrylic resins.;Liquid. CAS No. 97-86-9. Molecular formula: C8H14O2. Mole weight: 142.2g/mol. IUPAC Name: 2-methylpropyl 2-methylprop-2-enoate. SMILES: CC(C)COC(=O)C(=C)C. InChI: InChI=1S/C8H14O2/c1-6(2)5-10-8(9)7(3)4/h6H,3,5H2,1-2,4H3.
Isobutylnitrite
Isobutylnitrite. Group: Biochemicals. Alternative Names: Nitrous acid 2-methylpropyl ester. Grades: Highly Purified. CAS No. 542-56-3. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C4H9NO2. US Biological Life Sciences.
Isobutylparaben. Synonyms: 2-Methylpropyl 4-hydroxybenzoate, Isobutylparaben. CAS No. 4247-2-3. Pack Sizes: 25 g in glass bottle. Product ID: CDC10-0311. Molecular formula: C11H14O3. Category: Cosmetic Preservatives. Product Keywords: Cosmetic Ingredients; Cosmetic Preservatives; Isobutylparaben; CDC10-0311; 4247-02-3; C11H14O3; 2-Methylpropyl 4-hydroxybenzoate, Isobutylparaben; 224-208-8; MFCD00020167; 4247-02-3. Purity: 0.99. Color: White. EC Number: 224-208-8. Physical State: Solid. Storage: 0-6°C. Application: Isobutyl 4-hydroxybenzoate can be used to synthesize lipophilic alkyl parabens as additives for foods and flavor ingredients. It is also commonly used as a preservative in cosmetic products. Boiling Point: 302.3°C at 760 mmHg. Melting Point: 76°C. Density: 1.105 g/cm3.
Isobutyl Paraben
An antimicrobial. Group: Biochemicals. Alternative Names: 4-Hydroxybenzoic Acid. Grades: Highly Purified. CAS No. 4247-2-3. Pack Sizes: 1g. US Biological Life Sciences.
Isobutylshikonin is a kind of shikonin pigments found in hairy root culture of Lithospermum canescens. Isobutylshikonin decreases cell viability induces marked changes in JA-4 cells with nuclear condensation and swelling in the presence of LPS (HY-D1056)[1]. Uses: Scientific research. Category: Natural products. CAS No. 52438-12-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-N2592.
Isobutyl Thiuram Disulfide is an effective curing agent for acrylonitrile-butadiene rubber (NBR) only in the presence of ZnO and stearic acid as curing activators. Group: Biochemicals. Grades: Highly Purified. CAS No. 3064-73-1. Pack Sizes: 50mg, 100mg. Molecular Formula: C18H36N2S4, Molecular Weight: 408.75. US Biological Life Sciences.
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Isobutyl(trimethoxy)silane
Isobutyl(trimethoxy)silane. Uses: For analytical and research use. CAS No. 18395-30-7. Mole weight: 178.30. EC Number: 242-272-5. Catalog: AP18395307.
Isobutylurea. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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Isobutyl urea
Isobutyl urea. Group: Biochemicals. Alternative Names: N-(2-Methylpropyl)urea; N-Isobutylurea; NSC 27457. Grades: Highly Purified. CAS No. 592-17-6. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C5H12N2O. US Biological Life Sciences.
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Isobutyl vinyl ether
Vinyl isobutyl ether appears as a clear colorless liquid. May polymerize if contaminated or subjected to heat. If polymerization take place inside a container, the container may violently rupture. Vapors are heavier than air.;Liquid. CAS No. 109-53-5. Molecular formula: C6H12O. Mole weight: 100.16g/mol. IUPAC Name: 1-ethenoxy-2-methylpropane. SMILES: CC(C)COC=C. InChI: InChI=1S/C6H12O/c1-4-7-5-6(2)3/h4,6H,1,5H2,2-3H3.
Isobutyl Vinyl Ether
Vinyl isobutyl ether appears as a clear colorless liquid. May polymerize if contaminated or subjected to heat. If polymerization take place inside a container, the container may violently rupture. Vapors are heavier than air.;Liquid. Molecular formula: C6H12O. Mole weight: 100.16g/mol. IUPAC Name: 1-ethenoxy-2-methylpropane. SMILES: CC(C)COC=C. InChI: InChI=1S/C6H12O/c1-4-7-5-6(2)3/h4,6H,1,5H2,2-3H3.
Isobutyl Vinyl Ether (stabilized with KOH)
Vinyl isobutyl ether appears as a clear colorless liquid. May polymerize if contaminated or subjected to heat. If polymerization take place inside a container, the container may violently rupture. Vapors are heavier than air.;Liquid. CAS No. 109-53-5. Molecular formula: C6H12O. Mole weight: 100.16g/mol. IUPAC Name: 1-ethenoxy-2-methylpropane. SMILES: CC(C)COC=C. InChI: InChI=1S/C6H12O/c1-4-7-5-6(2)3/h4,6H,1,5H2,2-3H3.
Oximes of C4 to C6 aldehydes can act as acceptors; the most active substrate is 2-methylbutyroaldoxime. Group: Enzymes. Synonyms: aldoxime methyltransferase; S-adenosylmethionine:aldoxime O-methyltransferase; aldoxime O-methyltransferase. Enzyme Commission Number: EC 2.1.1.91. CAS No. 95471-32-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1993; isobutyraldoxime O-methyltransferase; EC 2.1.1.91; 95471-32-2; aldoxime methyltransferase; S-adenosylmethionine:aldoxime O-methyltransferase; aldoxime O-methyltransferase. Cat No: EXWM-1993.
Isobutyramide
Isobutyramide. Group: Biochemicals. Grades: Highly Purified. CAS No. 563-83-7. Pack Sizes: 50g, 100g, 250g. US Biological Life Sciences.
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Isobutyramide
Isobutyramide. CAS No. 563-83-7.
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Isobutyramide
100g Pack Size. Group: Building Blocks, Organics. Formula: (CH3)2CHCONH2. CAS No. 563-83-7. Prepack ID 32947370-100g. Molecular Weight 87.12. See USA prepack pricing.
Isobutyramide
25g Pack Size. Group: Building Blocks, Organics. Formula: (CH3)2CHCONH2. CAS No. 563-83-7. Prepack ID 32947370-25g. Molecular Weight 87.12. See USA prepack pricing.
Isobutyric acid
Isobutyric acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 79-31-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C4H8O2. US Biological Life Sciences.
Isobutyric acid appears as a colorless liquid with a light odor of rancid butter. Corrosive to metals and tissue.;Liquid;Liquid;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;colourless liquid with a strong penetrating odour of rancid butter. Molecular formula: C4H8O2;(CH3)2CHCOOH;C4H8O2. Mole weight: 88.11g/mol. IUPAC Name: 2-methylpropanoic acid. SMILES: CC(C)C(=O)O. InChI: InChI=1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6).
Isobutyric anhydride. CAS No. 97-72-3. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Isobutyric Anhydride
Isobutyric Anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 97-72-3. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C8H14O3. US Biological Life Sciences.
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Isobutyric anhydride, distilled 99+% (GC)
Isobutyric anhydride, distilled 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 97-72-3. Pack Sizes: 1L, 5L, 25L. US Biological Life Sciences.
Isobutyronitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 78-82-0. Pack Sizes: 250g, 500g, 1Kg, 2Kg, 5Kg. Molecular Formula: C4H7N. US Biological Life Sciences.
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Isobutyryl chloride
Isobutyryl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 79-30-1. Pack Sizes: 1kg. US Biological Life Sciences.
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isobutyryl-CoA mutase
Requires a cobamide coenzyme. Group: Enzymes. Synonyms: isobutyryl coenzyme A mutase; butyryl-CoA:isobutyryl-CoA mutase. Enzyme Commission Number: EC 5.4.99.13. CAS No. 116405-23-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5552; isobutyryl-CoA mutase; EC 5.4.99.13; 116405-23-3; isobutyryl coenzyme A mutase; butyryl-CoA:isobutyryl-CoA mutase. Cat No: EXWM-5552.
Isobutyryl coenzyme A lithium salt
Isobutyryl coenzyme A lithium salt is an acyl group carrier. Isobutyryl coenzyme A (IB-CoA), a short-chain branched acyl-CoA, provides the starter unit for biosynthesis of myxalamid B. Isobutyryl coenzyme A is used as a substrate to study the specificity and kinetics of isobutyryl-coenzyme A (CoA) mutase. Applications: An acyl group carrier. Group: Coenzymes. Synonyms: IB-CoA. CAS No. 103404-95-1. Purity: ≥85%. Mole weight: 837.62 (free acid basis). Appearance: Powder. Form: Solid. IB-CoA; Isobutyryl coenzyme A lithium salt; 103404-95-1. Cat No: COEC-055.
Isobutyryl coenzyme A lithium salt
Isobutyryl coenzyme A lithium salt. Uses: For analytical and research use. CAS No. 103404-95-1. Mole weight: 837.62 (free acid basis). Catalog: AP103404951.
Isobutyryl L-Carnitine Chloride.
An acylcarnitine for treatment of myopathies and neuronal degeneration and for inhibition of proteolysis. Group: Biochemicals. Alternative Names: (2R)-3-Carboxy-N,N,N-trimethyl-2-(2-methyl-1-oxopropoxy)-1-propanaminium Inner Salt Chloride; Isobutyryl-L-(-)-carnitine Chloride; ST 284. Grades: Highly Purified. CAS No. 6920-31-6. Pack Sizes: 100mg. US Biological Life Sciences.
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Isobutyryl-L-carnitine-[d3] chloride
Isobutyryl-L-carnitine-[d3] Chloride is the labelled analogue of Isobutyryl-L-carnitine Chloride, which is an acylcarnitine for the treatment of myopathies and neuronal degeneration and for inhibition of proteolysis. Synonyms: (R)-3-carboxy-2-(isobutyryloxy)-N,N-dimethyl-N-(methyl-d3)propan-1-aminium, monochloride. Grade: ≥99% atom D. Molecular formula: C11H19D3ClNO4. Mole weight: 270.77.
Isobutyryl L-Carnitine-d6 Chloride
A labeled acylcarnitine for treatment of myopathies and neuronal degeneration and for inhibition of proteolysis. Group: Biochemicals. Alternative Names: ((2R)-. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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Isobutyryl meldrum's acid
Isobutyryl meldrum's acid. Group: Biochemicals. Alternative Names: 5-(1-Hydroxy-2-methylpropylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Grades: Highly Purified. CAS No. 84794-38-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H14O5. US Biological Life Sciences.
Worldwide
Isobutyryl Meldrums Acid
Isobutyryl Meldrums Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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Isocaffeine
Isocaffeine. Group: Biochemicals. Alternative Names: 3,9-Dihydro-1,3,9-trimethyl-1H-purine-2,6-dione; 1,3,9-Trimethylxanthine; 9-Methyltheophylline; NSC 28332; EP Impurity C for Caffeine. Grades: Highly Purified. CAS No. 519-32-4. Pack Sizes: 250mg. Molecular Formula: C8H10N4O2, Molecular Weight: 194.19. US Biological Life Sciences.
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Isocaffeine-d3
Isocaffeine-d3. Group: Biochemicals. Alternative Names: 3,9-Dihydro-1,3,9-trimethyl-1H-purine-2,6-dione-d3; 1,3,9-Trimethylxanthine-d3; 9-Methyltheophylline-d3; NSC 28332-d3; EP Impurity C-d3 for Caffeine. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C8H7D3N4O2, Molecular Weight: 197.21. US Biological Life Sciences.
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Isocannflavin B
Isocannflavin B (Caflanone) is a flavonoid compound. Isocannflavin B exhibits anti-tumor and anti-viral activities. Isocannflavin B induces apoptosis, autophagy and cell cycle arrest in tumor cells, and inhibits cell proliferation. Isocannflavin B inhibits HCoV-OC43. Isocannflavin B can be used in research related to cancer and COVID-19[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Caflanone; FBL-03G. CAS No. 199167-23-2. Pack Sizes: 500 μg. Product ID: HY-N12677.
Isocarapanaubine
Isocarapanaubine is isolated from the herbs of Rauvolfia verticillata (Lour.) Baill. Synonyms: Methyl (7α,19α,20α)-10,11-dimethoxy-19-methyl-2-oxoformosanan-16- carboxylate. Grade: > 95%. CAS No. 17391-09-2. Molecular formula: C23H28N2O6. Mole weight: 428.5.
Isocarboxazid
Isocarboxazid. Group: Biochemicals. Alternative Names: 5-Methyl-3-isoxazole-carboxylic acid 2-benzylhydrazide; 3- (N-Benzyl hydrazinocarbonyl) -5- methyl isoxazole; Ro-5-0831. Grades: Highly Purified. CAS No. 59-63-2. Pack Sizes: 10g, 25g, 50g. Molecular Formula: C12H13N3O2. US Biological Life Sciences.
Monoamine oxidase inhibitor. Antidepressant. Group: Biochemicals. Alternative Names: 5-Methyl-3-isoxazole-carboxylic Acid 2-Benzylhydrazide; 3- (N-Benzyl hydrazinocarbonyl) -5- methyl isoxazole; Ro-5-0831; Marplan. Grades: Highly Purified. CAS No. 59-63-2. Pack Sizes: 100mg. US Biological Life Sciences.
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Isocaryophyllene (80%)
Isocaryophyllene is an Z- isomer of β-Caryophyllene (C184725). β-Caryophyllene is one of the chemical compounds that contributes to the spiciness of black pepper. β-Caryophyllene was shown to selectively bind to the cannabinoid receptor type-2 (CB2) and to exert significant cannabimimetic antiinflammatory effects in mice. Group: Biochemicals. Grades: Highly Purified. CAS No. 118-65-0. Pack Sizes: 100mg, 1g. Molecular Formula: C15H24. US Biological Life Sciences.
Iso Cephalomannine is a Cephalomannine isomer as an impurity in Paclitaxel active pharmaceutical ingredient. Paclitaxel impurity A. Group: Biochemicals. Alternative Names: (αR, βS)- β - (Benzoylamino) - α -hydroxy Benzene propanoic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-12-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl Ester; 2-Debenzoyl-2-tigloylpaclitaxel; Isocephalomannine. Grades: Highly Purified. CAS No. 173101-54-7. Pack Sizes: 1mg. US Biological Life Sciences.
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Iso Cephalomannine-d3
Labeled Iso Cephalomannine. Iso Cephalomannine is a Cephalomannine isomer as an impurity in Paclitaxel (P132500) active pharmaceutical ingredient. Paclitaxel impurity A. Group: Biochemicals. Alternative Names: (αR, βS)- β - (Benzoylamino) - α -hydroxy Benzene propanoic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-12-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl-d3 Ester; 2-Debenzoyl-2-tigloylpaclitaxel-d3; Isocephalomannine-d3. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
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Isochamaejasmin
Isochamaejasmin is isolated from the roots of Stellera chamaejasme Linn. Uses: Anti-apoptotic effect. Synonyms: (2R,2'S,3S,3'R)-rel-2,2',3,3'-Tetrahydro-5,5',7,7'-tetrahydroxy-2,2'-bis(4-hydroxyphenyl)-[3,3'-bi-4H-1-benzopyran]-4,4'-dione; Isochamaejasmine. Grade: 97%. CAS No. 93859-63-3. Molecular formula: C30H22O10. Mole weight: 542.5.