A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Cholesteryl palmitoleate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3β-Hydroxy-5-cholestene 3-palmitoleate. Product Category: Heterocyclic Organic CompoundCholesteryl Esters. CAS No. 16711-66-3. Molecular formula: C43H74O2. Mole weight: 623.1. Purity: 99%+. Product ID: ACM16711663. Alfa Chemistry ISO 9001:2015 Certified.
Cholesteryl Pelargonate. CAS No. 1182-66-7. Product ID: 8-04865. Molecular formula: C36H62O2. Mole weight: 526.88. Properties: lyophilized powder purified by crystallization, total impurities HIV I and HIVII, HCV and HBsAg, tested negative, 2-8°C.
Cholesteryl Pelargonate
Cholesteryl Pelargonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1182-66-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
Cholesteryl-phosphocholine
Cholesteryl-phosphocholine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cholesteryl-phosphocholine;Cholesteryl-phosphorylcholine. Product Category: Heterocyclic Organic Compound. CAS No. 65956-64-1. Molecular formula: C32H59NO4P+. Mole weight: 552.788922 [g/mol]. Purity: 0.96. IUPACName: 2-[[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy-hydroxyphosphoryl]oxyethyl-trimethylazanium. Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OP(=O)(O)OCC[N+](C)(C)C)C)C. ECNumber: 265-986-9. Product ID: ACM65956641. Alfa Chemistry ISO 9001:2015 Certified.
Cholesteryl sodium sulfate
Cholesteryl sodium sulfate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cholesteryl sodium sulfate, Sodium cholesteryl sulfate, C9523_SIGMA, Cholesteryl sulfate sodium salt, 26955_FLUKA, Cholesterol 3-sulfate sodium salt, 5-Cholesten-3beta-ol sulfate sodium salt, Cholest-5-en-3-ol (3beta)-, hydrogen sulfate, sodium salt, 2864-50-8. Product Category: Steroidal Compounds. Appearance: White to off-white solid/powder. CAS No. 2864-50-8. Molecular formula: C27H45NaO4S. Mole weight: 488.7. Purity: 0.95. IUPACName: sodium [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] sulfate. Product ID: ACM2864508. Alfa Chemistry ISO 9001:2015 Certified.
Cholesteryl sulfate sodium is an orally available, NPC2 -targeted cholesterol biosynthesis agonist. Cholesteryl sulfate sodium activates SREBP2 by competitively binding to NPC2, promoting cholesterol synthesis ( EC 50 =50 μM). Cholesteryl sulfate sodium enhances the self-assembly ability of Mitoxantrone hydrochloride (HY-13502A), while repairing the intestinal mucosal barrier and inhibiting inflammation by regulating serine protease activity and PKCη signaling pathway. Cholesteryl sulfate sodium is a component of the platelet cell membrane and supports platelet adhesion. Cholesteryl sulfate sodium also regulates the activity of selective protein kinase C isoforms and modulates the specificity of PI3K, playing a role in keratinocyte differentiation [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 2864-50-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-111355B.
Cholesteryl-teg cep
Cholesteryl-teg cep. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CHOLESTERYL-TEG CEP. Product Category: Heterocyclic Organic Compound. CAS No. 873435-29-1. Molecular formula: C70H106N3O11P. Mole weight: 1196.58. Product ID: ACM873435291. Alfa Chemistry ISO 9001:2015 Certified.
Cholesteryl-TEG Phosphoramidite is an indispensable component in the biomedical sector, exemplifing its significance by facilitating the research and development of altered nucleotides. Its pivotal contribution lies in propelling the progress of groundbreaking pharmaceuticals and therapeutics aimed at studying malignancies, viral affections and hereditary anomalies. Synonyms: 1-Dimethoxytrityloxy-3-O-(N-cholesteryl-3-aminopropyl)-triethyleneglycol-glyceryl-2-O-(2-cyanoethyl)-(N,N-diisopropyl)-phosphoramidite. Grades: 95%. CAS No. 873435-29-1. Molecular formula: C70H106N3O11P. Mole weight: 1196.60.
Cholesteryl tosylate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cholesteryl tosylate;3-beta-Hydroxy-5-cholestene 3-tosylate;3beta-3-(4-Methylbenzenesulfonate)cholest-5-en-3-ol. Product Category: Steroidal Compounds. CAS No. 1182-65-6. Molecular formula: C34H52O3S. Mole weight: 540.84. Purity: 0.95. IUPACName: CHOLESTERYL TOSYLATE. Density: 1.09g/cm³. Product ID: ACM1182656. Alfa Chemistry ISO 9001:2015 Certified.
Cholestyramine
Cholestyramine (Colestyramine) is a bile acid binding resin and can inhibit intestinal bile acid absorption which results in the increasing bile acid synthesis from cholesterol. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Cholestyramine resin; Colestyramine. CAS No. 11041-12-6. Pack Sizes: 500 mg; 1 g. Product ID: HY-104081.
Cholic acid
Cholic acid. Synonyms: Cholalic Acid. CAS No. 81-25-4. Product ID: PE-0435. Molecular formula: C24H40O5. Mole weight: 408.32. Category: Dispersants. Product Keywords: Pharmaceutical Excipients; Excipients for Liquid Dosage Form; Cholic acid; Dispersion Excipients; Dispersants; C24H40O5; 81-25-4; 81-25-4. UNII: NA. Grade: Pharmceutical Excipients. Stability and Storage Conditions: Keep sealed and away from light in a cool and dry place. Source and Preparation: All kinds of cholic acids can be combined with glycine or taurine with peptide bonds to form various bile acids. The bile of pig, cow and sheep was hydrolyzed with cholecylanin and alkali, and the pH was adjusted to 3.0 with hydrochloric acid. The precipitates were extracted and washed to neutral, refined with ethanol and activated carbon, washed with glacial acetic acid, and recrystallized. There are several kinds of cholic acids due to the different number and location of hydroxyl groups. The main ones are 3, 7, 12-trihydroxycholic acid and deoxycholic acid (i.e. 3, 12-dihydroxycholic acid). Safety: This product is non-toxic, ADI 0-1.25MG/kg.
Cholic acid
100g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Organics. Formula: C24H40O5. CAS No. 81-25-4. Prepack ID 25751419-100g. Molecular Weight 408.57. See USA prepack pricing.
Cholic acid
Cholic acid could inhibit the activity of cardiac myocytes by causing calcium overload, thereby leading to the sudden fetal death in ICP. Uses: Hypotensive. Synonyms: Colalin; Cholalic acid; cholate; Cholalin; Cholsaeure; 5β-cholanic acid-3α,7α,12α-triol. Grades: >98%. CAS No. 81-25-4. Molecular formula: C24H40O5. Mole weight: 408.58.
Cholic acid
Cholic acid. Synonyms: Cholalic Acid. CAS No. 81-25-4. Product ID: PE-0570. Molecular formula: C24H40O5. Mole weight: 408.32. Category: Polymer Solid Dispersant; Emulsifier. Product Keywords: Excipients for Liquid Dosage Form; Emulsifier Excipients; PE-0570; Cholic acid; Polymer Solid Dispersant; Emulsifier; C24H40O5; 81-25-4. UNII: NA. Grade: Pharmceutical Excipients. Stability and Storage Conditions: Keep sealed and away from light in a cool and dry place. Source and Preparation: All kinds of cholic acids can be combined with glycine or taurine with peptide bonds to form various bile acids. The bile of pig, cow and sheep was hydrolyzed with cholecylanin and alkali, and the pH was adjusted to 3.0 with hydrochloric acid. The precipitates were extracted and washed to neutral, refined with ethanol and activated carbon, washed with glacial acetic acid, and recrystallized. There are several kinds of cholic acids due to the different number and location of hydroxyl groups. The main ones are 3, 7, 12-trihydroxycholic acid and deoxycholic acid (i.e. 3, 12-dihydroxycholic acid). Safety: This product is non-toxic, ADI 0~1.25MG/kg.
Cholic acid
Cholic acid is a major primary bile acid produced in the liver and usually conjugated with glycine or taurine. It facilitates fat absorption and cholesterol excretion. Cholic acid is orally active [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 81-25-4. Pack Sizes: 10 mM * 1 mL; 100 mg; 1 g. Product ID: HY-N0324.
Cholic Acid
Cholic Acid - Product ID: NST-10-206. Category: sterols. Alternative Names: Cholalic acid, Cholalin, Cholbam, Colalin, Kolbam, Orphacol. Purity: 98%. Test method: HPLC. CAS No. 81-25-4. Pack Sizes: 25g, 50g, 125g, 250g. Appearance: White Powder. Molecular formula: C24H40O5. Mole weight: 408.57. Storage: +2 +8 °C.
Choleretic produced by and isolated from liver cells. Group: Biochemicals. Alternative Names: (3α,5 β, 7α12α)-3, 7, 12-Trihydroxy-cholan-24-oic Acid; 17 β-(1-Methyl-3-carboxy-propyl)etiocholane-3α, 7α, 12α-triol;5 β-Cholic Acid; Cholalic Acid; Cholalin; Colalin; NSC-6135. Grades: Highly Purified. CAS No. 81-25-4. Pack Sizes: 25g, 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C24H40O5, Molecular Weight: 408.57. US Biological Life Sciences.
Worldwide
Cholic acid-24-13C
Cholic acid-24-13C. Group: Biochemicals. Grades: Highly Purified. CAS No. 52886-36-9. Pack Sizes: 100mg, 250mg, 500mg. Molecular Formula: C24H40O5. US Biological Life Sciences.
Worldwide
Cholic acid 7-sulfate
Cholic acid 7-sulfate (7-Sulfocholic acid), a metabolite of Cholic acid, is a Takeda G-protein receptor 5 (TGR5) agonist. Cholic acid 7-sulfate can increase Tgr5 expression and induce GLP-1 secretion [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 7-Sulfocholic acid. CAS No. 60320-05-0. Pack Sizes: 500 μg; 1 mg; 5 mg. Product ID: HY-126855.
Cholic acid-d4
Cholic acid-d 4 is the deuterium labeled Cholic acid. Cholic acid is a major primary bile acid produced in the liver and usually conjugated with glycine or taurine. It facilitates fat absorption and cholesterol excretion. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 116380-66-6. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N0324S.
Cholic Acid-d4
Cholic Acid-d4 is a labelled analog of Cholic acid (C432600) which is a choleretic produced by, and isolated from liver cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 116380-66-6. Pack Sizes: 1mg, 5mg. Molecular Formula: C24H36D4O5. US Biological Life Sciences.
Cholic acid sodium is a major primary bile acid produced in the liver and usually conjugated with glycine or taurine. It facilitates fat absorption and cholesterol excretion. Cholic acid sodium is orally active [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Sodium cholate. CAS No. 361-09-1. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-N0324A.
Cholic acid sodium salt
Cholic acid sodium salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 361-09-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C24H39NaO5. US Biological Life Sciences.
Worldwide
Cholic acid sodium salt
100g Pack Size. Group: Biochemicals, Diagnostic Raw Materials. Formula: C24H39NaO5. CAS No. 361-09-1. Prepack ID 15562390-100g. Molecular Weight 430.55. See USA prepack pricing.
Cholic acid sodium salt hydrate
100g Pack Size. Group: Biochemicals, Detergents, Research Organics & Inorganics. Formula: C24H39NaO5 · xH2O. CAS No. 73163-53-8. Prepack ID 13237653-100g. Molecular Weight 448.57. See USA prepack pricing.
Choline bisulfite. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cholinebisulfite; aqueous. Product Category: Heterocyclic Organic Compound. CAS No. 28427-24-9. Molecular formula: C5H15NO4S. Mole weight: 185.241900 [g/mol]. Purity: 0.96. IUPACName: hydrogen sulfite; 2-hydroxyethyl(trimethyl)azanium. Product ID: ACM28427249. Alfa Chemistry ISO 9001:2015 Certified.
Choline bitartrate
Choline bitartrate is a vitamin-like essential nutrient , can affect diseases such as liver disease, atherosclerosis and neurological disorders [1] [2]. Choline bitartrate is a precursor for the neurotransmitter acetylcholine, as a methyl donor in various metabolic processes, and in lipid metabolism [3]. Uses: Scientific research. Group: Natural products. CAS No. 87-67-2. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-101036.
Choline bitartrate
United States Pharmacopeia (USP) Reference Standard. Uses: For analytical and research use. Group: Pharmacopeia & metrological institutes standards; food additives, flavours & adulterants. CAS No. 87-67-2. Pack Sizes: 200MG. IUPAC Name: 2-hydroxyethyl(trimethyl)azanium;(2R, 3R)-2, 3, 4-trihydroxy-4-oxobutanoate. Molecular Formula: C5H14NO.C4H5O6. Mole Weight: 253.25. Catalog: APS87672. SMILES: C[N+](C)(C)CCO. O[C@H]([C@@H](O)C(=O)[O-])C(=O)O. Format: Neat. Shipping: Room Temperature.
Choline bitartrate
Choline bitartrate. CAS No: 87-67-2
Sarchem Laboratories New Jersey NJ
Choline Bitartrate
Choline Bitartrate is used as a lipotropic compound. Group: Biochemicals. Alternative Names: Choline Tartrate; Choline Hydrogen Tartrate; Choline Tartrate (1:1); 2-Hydroxy-N,N,N-trimethyl-Ethanaminium Salt with (2R,3R)-2,3-dihydroxybutanedioic acid (1:1); , 2-Hydroxy-N,N,N-trimethylethanaminium Salt with [R-(R*,R*)]-2,3-dihydroxybutanedioic Acid (1:1); (2R,3R)-2,3-Dihydroxybutanedioic Acid Ion(1-) 2-Hydroxy-N,N,N-trimethylethanaminium; [R-(R*,R*)]-2,3-Dihydroxybutanedioic Acid Ion(1-), 2-Hydroxy-N,N,N-trimethylethanaminium; Tartaric acid Ion(1-) Choline; (2-Hydroxyethyl) trimethylammonium Bitartrate. Grades: Highly Purified. CAS No. 87-67-2. Pack Sizes: 100g, 500g, 1Kg, 2.5Kg, 5Kg. Molecular Formula: C9H19NO7, Molecular Weight: 253.25. US Biological Life Sciences.
Worldwide
Choline Bitartrate
Choline Bitartrate - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Choline Bitartrate
Choline Bitartrate is the salt form of choline with better absorption. Choline is a vitamin B analog obtained from diet by humans. Choline plays a role in the formation of cell membrane formation and acetylcholine. Vitamin supplement in health care products. Uses: Ingredient of health care products. Synonyms: Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, (2R,3R)-2,3-dihydroxybutanedioate (1:1); Butanedioic acid, 2,3-dihydroxy-(2R,3R)-, ion(1-), 2-hydroxy-N,N,N-trimethylethanaminium; Butanedioic acid, 2,3-dihydroxy-[R-(R*,R*)]-, ion(1-), 2-hydroxy-N,N,N-trimethylethanaminium; Choline tartrate; Choline, hydrogen tartrate; Choline, tartrate (1:1) (salt); Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, salt with (2R,3R)-2,3-dihydroxybutanedioic acid (1:1); Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, salt with [R-(R*,R*)]-2,3-dihydroxybutanedioic acid (1:1); Tartaric acid, ion(1-), choline; (2-Hydroxyethyl)trimethylammonium bitartrate. Grades: 95%. CAS No. 87-67-2. Molecular formula: C9H19NO7. Mole weight: 253.25.
Choline bitartrate 99+%
Choline bitartrate 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250g, 1Kg, 2.5Kg, 5Kg, 10Kg. US Biological Life Sciences.
Worldwide
Choline Bitartrate Powder
Choline Bitartrate Powder.
CA, FL & NJ
Choline borate
Choline borate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Choline borate, EINECS 208-756-5, CID3083623, 540-75-0. Product Category: Heterocyclic Organic Compound. CAS No. 540-75-0. Molecular formula: C5H15BNO3+. Mole weight: 147.988500 [g/mol]. Purity: 0.96. IUPACName: 2-boronooxyethyl(trimethyl)azanium. Canonical SMILES: B(O)(O)OCC[N+](C)(C)C. ECNumber: 208-756-5. Product ID: ACM540750. Alfa Chemistry ISO 9001:2015 Certified.
Choline Bromide
Solubility: Colorless almost transparent. Group: Biochemicals. Alternative Names: (2-Hydroxyethyl) trimethylammonium bromide. Grades: Reagent Grade. CAS No. 1927-6-6. Pack Sizes: 5g, 25g. US Biological Life Sciences.
Worldwide
Choline chloride
Pharmacopeia & Metrological Institutes Standards. Uses: For analytical and research use. Group: Reagents. CAS No. 67-48-1. Pack Sizes: 500MG, 200MG.
Choline chloride
Pharmacopeia & Metrological Institutes Standards. Uses: For analytical and research use. Group: Reagents. Grades: certified reference material; pharmaceutical secondary standard. CAS No. 67-48-1. Pack Sizes: 500MG.
Choline chloride
Choline chloride is an essential nutrient that activates alpha7 nicotinic receptors and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 67-48-1. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B1337.
Choline chloride
1kg Pack Size. Group: Quaternary Ammonium salts. Formula: (CH3)3N(Cl)CH2CH2OH. CAS No. 67-48-1. Prepack ID 18337252-1kg. Molecular Weight 139.62. See USA prepack pricing.
Choline Chloride
Choline Chloride. CAS No: 67-48-1
Sarchem Laboratories New Jersey NJ
Choline Chloride
Choline chloride is a quaternary ammonium salt used as an additive for animal feed, especially for chickens where it accelerates growth. Synonyms: Hepacholine; Biocolina; Biocoline. Grades: >98%. CAS No. 67-48-1. Molecular formula: C5H14NO·Cl. Mole weight: 139.62.
Choline Chloride
Choline Chloride. Group: Biochemicals. Alternative Names: 2-Hydroxy-N,N,N-trimethylethanaminium Chloride; Trimethyl(2-hydroxyethyl)ammonium Chloride; Actiron CC 6; Bilineurin Chloride; Biocolina; Hepacholine; Lipotril; Neocolina; Paresan. Grades: Reagent Grade. CAS No. 67-48-1. Pack Sizes: 1Kg, 5Kg. US Biological Life Sciences.
Worldwide
Choline Chloride 60% Veg
Choline Chloride 60% Veg - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Choline Chloride 75% Sln
Choline Chloride 75% Sln - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Choline Chloride 99+% USP
Choline is a water-soluble essential nutrient that is usually grouped with B vitamins. Group: Biochemicals. Alternative Names: 2-Hydroxy-N,N,N-trimethylethanaminium Chloride; Trimethyl(2-hydroxyethyl)ammonium Chloride; Actiron CC 6; Bilineurin Chloride; Biocolina; Hepacholine; Lipotril; Neocolina; Paresan. Grades: USP. CAS No. 67-48-1. Pack Sizes: 100g, 250g, 1Kg, 2.5Kg, 5Kg. US Biological Life Sciences.
Choline Chloride USP. CAS No. 67-48-1. Molecular formula: C5H14ClNO.
Choline Chloride USP
Choline Chloride USP.
CA, FL & NJ
Choline-d13 chloride
Choline-d13 chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CHOLINE-D13 CHLORIDE;CHOLINE-D13 CHLORIDE (N,N,N-TRIMETHYL-D9, 1,1,2,2-D4);Choline-D9 Bromide;(N,N,N-trimethyl-D9). Product Category: Heterocyclic Organic Compound. CAS No. 352438-97-2. Molecular formula: C5HClD13NO. Mole weight: 152.7. Purity: 99 atom % D. IUPACName: (1,1,2,2-tetradeuterio-2-hydroxyethyl)-tris(trideuteriomethyl)azanium;chloride. Canonical SMILES: C[N+](C)(C)CCO.[Cl-]. Product ID: ACM352438972. Alfa Chemistry ISO 9001:2015 Certified.
Choline-d4 Chloride
Choline-d4 Chloride is an isotope labeled compound of Choline Chloride (C432650) which is a lipotropic compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 285979-70-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C5H10D4NO+; Ci-. US Biological Life Sciences.
Worldwide
Choline-d9 Chloride
Labeled Choline. Lipotropic. Group: Biochemicals. Alternative Names: 2-Hydroxy-N,N,N-trimethylethanaminium-d9 Chloride; (Trimethyl-d9)(2-hydroxyethyl)ammonium Chloride; Actiron CC 6-d9; Bilineurin-d9 Chloride; Biocolina-d9; Hepacholine-d9; Lipotril-d9; Neocolina-d9; Paresan-d9. Grades: Highly Purified. CAS No. 61037-86-3. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Choline-d9 Phosphate Barium Salt Chloride
Choline-d9 Chloride (C432652) derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
choline dehydrogenase
A quinoprotein. In many bacteria, plants and animals, the osmoprotectant betaine is synthesized using different enzymes to catalyse the conversion of (1) choline into betaine aldehyde and (2) betaine aldehyde into betaine. In plants, the first reaction is catalysed by EC 1.14.15.7, choline monooxygenase, whereas in animals and many bacteria, it is catalysed by either membrane-bound choline dehydrogenase (EC 1.1.99.1) or soluble choline oxidase (EC 1.1.3.17). The enzyme involved in the second step, EC 1.2.1.8, betaine-aldehyde dehydrogenase, appears to be the same in plants, animals and bacteria. Group: Enzymes. Synonyms: choline oxidase; choline-cytochrome c reductase; choline:(acceptor) oxidoreductase; choline:(acceptor) 1-oxidoreductase. Enzyme Commission Number: EC 1.1.99.1. CAS No. 9028-67-5. 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-0443; choline dehydrogenase; EC 1.1.99.1; 9028-67-5; choline oxidase; choline-cytochrome c reductase; choline:(acceptor) oxidoreductase; choline:(acceptor) 1-oxidoreductase. Cat No: EXWM-0443.