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Crotonicacid appears as a white crystalline solid. Shipped as either a solid or liquid. Soluble in water and less dense than water. Corrosive to metals and tissue.;DryPowder;Solid;Solid;WHITE-TO-YELLOW CRYSTALS WITH PUNGENT ODOUR.;Off-white powder; Harsh, pungent, acrylic odour. Group: Polymers. Product ID: (E)-but-2-enoic acid. Molecular formula: 86.09g/mol. Mole weight: C4H6O2;CH3-CH=CH-COOH;C4H6O2;C4H6O2. CC=CC(=O)O. InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H, 1H3, (H, 5, 6)/b3-2+. LDHQCZJRKDOVOX-NSCUHMNNSA-N.
CrotonicAcid
CrotonicAcid. CAS No. 107-93-7.
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Crotonicacid 99+% (GC)
Crotonicacid 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 107-93-7. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
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Crotonicacid anhydride
Crotonicacid anhydride. Group: Biochemicals. Alternative Names: 2-Butenoic acid. Grades: Highly Purified. CAS No. 3724-65-0. Pack Sizes: 500g, 1kg, 2kg, 5kg, 10kg. Molecular Formula: C4H6O2. US Biological Life Sciences.
Intermediate in the preparation of furan based mutagens. Group: Biochemicals. Alternative Names: 2,4,4-Trichloro-3-(dichloromethyl)-2-butenoic Acid Methyl Ester; Methyl 2, 4, 4-Trichloro-3- (dichloromethyl) crotonate. Grades: Highly Purified. CAS No. 97055-36-2. Pack Sizes: 10mg. US Biological Life Sciences.
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2-[N- (D, L-Phenylglycine) ]crotonicAcid Ethyl Ester Potassium Salt
2-[N-(D,L-Phenylglycine-d5)]crotonicAcid Ethyl Ester Potassium Salt
2-[N-(D,L-Phenylglycine-d5)]crotonicAcid Ethyl Ester Potassium Salt. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D,L-Phenylglycine-d5)]but-2-enoate Potassium Salt; 2-[N-(D,L)-Phenylglycine-d5) Ethyl trans-Crotonate Potassium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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2-[N- (D-Phenylglycine) ]crotonicAcid Ethyl Ester Potassium Salt
Intermediate in the preparation of Cephalexin. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D-(-)-Phenylglycine)]but-2-enoate Potassium Salt; 2-[N-(D-(-)-Phenylglycine) Ethyl trans-Crotonate Potassium Salt; , (αR)-α-[[(1E)-3-Ethoxy-1-methyl-3-oxo-1-propen-1-yl]amino]benzeneacetic Acid Potassium Salt. Grades: Highly Purified. CAS No. 1262750-76-4. Pack Sizes: 100mg. US Biological Life Sciences.
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2-[N-(D-Phenylglycine-d5)]crotonicAcid Ethyl Ester Potassium Salt
Intermediate in the preparation of labeled Cephalexin. Group: Biochemicals. Alternative Names: (E)-Ethyl 2-[N-(D-(-)-Phenylglycine-d5)]but-2-enoate Potassium Salt; 2-[N-(D-(-)-Phenylglycine-d5) Ethyl trans-Crotonate Potassium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Intermediate in the preparation of furan based mutagens. Group: Biochemicals. Alternative Names: 2,4,4-Dichloro-3-(dichloromethyl)-2-butenoic Acid Methyl Ester; Methyl 2, 4, 4-Dichloro-3- (dichloromethyl) crotonate. Grades: Highly Purified. CAS No. 97055-33-9. Pack Sizes: 100mg. US Biological Life Sciences.
(αR)-4-Hydroxy-α-[((1Z)-3-methoxy-1-methyl-3-oxo-1-propen-1-yl)amino]-benzeneacetic-d4 Acid is an intermediate in the preparation of labelled Amoxicillin (A634238). Group: Biochemicals. Alternative Names: (αR)-4-Hydroxy-α-[((1Z)-3-methoxy-1-methyl-3-oxo-1-propenyl)amino]-benzeneacetic-d4 Acid Monosodium Salt; (-)-3-[((1Z)-α-Carboxy-p-hydroxybenzyl)amino]-crotonic-d4 Acid 1-Methyl Ester Monosodium Salt. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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Cephalexin Impurity D
3-Hydroxy-4-methyl-2(5H)-thiophenone is an acid degradation product of Cephalexin and Cefaclor , antibiotics. Synonyms: 3-Hydroxy-4-methylthiophen-2(5H)-one; 2-Hydroxy-4-mercapto-3-methyl-γ-(thio lactone) CrotonicAcid. Grades: > 95%. CAS No. 34876-35-2. Molecular formula: C5H6O2S. Mole weight: 130.17.
Crotonyl chloride
Heterocyclic Organic Compound. Alternative Names: 2-Butenoyl chloride;2-butenoylchloride;but-2-enoylchloride;TRANS-2-BUTENOYL CHLORIDE;CROTONYL CHLORIDE;CROTONOYL CHLORIDE;CROTONICACID CHLORIDE;E-CROTONYL CHLORIDE. CAS No. 10487-71-5. Molecular formula: C4H5ClO. Mole weight: 104.53. Density: 1.091g/mL at 25°C(lit.). Catalog: ACM10487715.
Decursin
Decursin is a coumarin from The roots of Peucedanum ostruthium. Coumarins, such as decursinol and decursin, are known to be the major compounds of A. gigas. Angelica gigas roots have been widely used traditionally in Korean herbal medicine not only for the treatment of anaemia, but also as a sedative, an anodyne and a tonic. Studies have shown that decursin inhibits VEGF-mediated inner BRB breakdown through suppression of VEGFR-2 signaling pathway. And decursin is able to attenuate kainic acid-induced seizures and could have potential as an antiepileptic drug. Uses: Enzyme activators. Synonyms: 2-Butenoic acid, 3-methyl-, (7S)-7,8-dihydro-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-yl ester (9CI); 2-Butenoic acid, 3-methyl-, 7,8-dihydro-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-yl ester, (S)-; Crotonicacid, 3-methyl-, ester with 7,8-dihydro-7-hydroxy-8,8-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2-one, (+)- (8CI); 2H,6H-Benzo[1,2-b:5,4-b']dipyran, 2-butenoic acid deriv. Grades: > 98%. CAS No. 5928-25-6. Molecular formula: C19H20O5. Mole weight: 328.36.
Ethyl 3-(acetoxy)crotonate
Ethyl 3-(acetoxy)crotonate is an impurity of Edaravone, which is a medication used to treat stroke and amyotrophic lateral sclerosis (ALS). Synonyms: 2-Butenoic acid, 3-(acetyloxy)-, ethyl ester; Crotonicacid, 3-hydroxy-, ethyl ester, acetate; Crotonicacid, β-hydroxy-, ethyl ester, acetate; Ethyl 3-(acetyloxy)-2-butenoate; Ethyl 3-acetoxy-2-butenoate; Ethyl 3-acetoxycrotonate; Ethyl acetoacetate enol acetate; Ethyl β-acetoxycrotonate; NSC 167587. Grades: ≥95%. CAS No. 29214-62-8. Molecular formula: C8H12O4. Mole weight: 172.18.
Tiglic acid is the stable isomer of angelic acid. Tiglic acid was found as glyceride in croton oil, as butyl ester in the oil of the Roman camomile, and as geranyl tiglate in oil of geranium. Tiglic acid is formed during the charcoaling of maple wood. Group: Biochemicals. Alternative Names: (2E)-2-Methyl-2-butenoic Acid; (E)-2-MethylcrotonicAcid; (E)-2,3-Dimethylacrylic Acid; (E)-2-Methyl-2-butenoic acid; (E)-α-Methylcrotonicacid; Cevadic Acid; NSC 44235; NSC 8999; Tiglinic Acid; trans-2,3-Dimethylacrylic Acid; trans-2-Methyl-2-butenoic Acid; trans-2-MethylcrotonicAcid; trans-α, β-Dimethylacrylic Acid. Grades: Highly Purified. CAS No. 80-59-1. Pack Sizes: 5g. US Biological Life Sciences.
An intermediate in the synthesis of isoguanosine (crotonoside or 2-hydroxyadenosine), a naturally occuring nucleoside analogue of guanosine. Isoguanosine is incorporated into mammalian but not bacterial nucleic acids, stimulates the accumulation of cyclic AMP in the brain, and is an inhibitor of IMP:pyrophosphorylase. Synonyms: 2-Iodo Adenosine; 6-Amino-2-iodo-9-(beta-D-ribofuranosyl)purine; (2R,3R,4S,5R)-2-(6-amino-2-iodo-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol. Grades: ≥95%. CAS No. 35109-88-7. Molecular formula: C10H12IN5O4. Mole weight: 393.14.
aldehyde ferredoxin oxidoreductase
This is an oxygen-sensitive enzyme that contains tungsten-molybdopterin and iron-sulfur clusters. Catalyses the oxidation of aldehydes (including crotonaldehyde, acetaldehyde, formaldehyde and glyceraldehyde) to their corresponding acids. However, it does not oxidize glyceraldehyde 3-phosphate [see EC 1.2.7.6, glyceraldehyde-3-phosphate dehydrogenase (ferredoxin)]. Can use ferredoxin or methyl viologen but not NAD(P)+ as electron acceptor. Group: Enzymes. Synonyms: AOR. Enzyme Commission Number: EC 1.2.7.5. CAS No. 138066-90-7. 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-1228; aldehyde ferredoxin oxidoreductase; EC 1.2.7.5; 138066-90-7; AOR. Cat No: EXWM-1228.
Aleuritic acid
Aleuritic acid ((±)-erythro-Aleuritic acid) is a major ingredient in Croton crassifolius Geisel. and used in the perfumery industry [1]. Uses: Scientific research. Group: Natural products. Alternative Names: (±)-erythro-Aleuritic acid; α-Aleuritic acid. CAS No. 533-87-9. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg. Product ID: HY-N7076.
Croconic acid disodium
Croconic acid (disodium) (Nacr) can promote cell growth and proliferation by enhancing the expression of genes associated with lysine crotonylation (Kcr) modification. Croconic acid holds potential for improving somatic cell nuclear transfer (SCNT) efficiency and optimizing cell culture conditions research [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Nacr. CAS No. 14379-00-1. Pack Sizes: 50 mg. Product ID: HY-W105310A.
crotonyl-CoA reductase
Catalyses the reaction in the reverse direction. This enzyme from Streptomyces collinus is specific for (E)-but-2-enoyl-CoA, and is proposed to provide butanoyl-CoA as a starter unit for straight-chain fatty acid biosynthesis. Group: Enzymes. Synonyms: butyryl-CoA dehydrogenase; butyryl dehydrogenase; unsaturated acyl-CoA reductase; ethylene reductase; enoyl-coenzyme A reductase; unsaturated acyl coenzyme A reductase; butyryl coenzyme A dehydrogenase; short-chain acyl CoA dehydrogenase; short-chain acyl-coenzyme A dehydrogenase; 3-hydroxyacyl CoA reductase; butanoyl-CoA:(acceptor) 2,3-oxidoreductase; CCR. Enzyme Commission Number: EC 1.3.1.86. 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-1355; crotonyl-CoA reductase; EC 1.3.1.86; butyryl-CoA dehydrogenase; butyryl dehydrogenase; unsaturated acyl-CoA reductase; ethylene reductase; enoyl-coenzyme A reductase; unsaturated acyl coenzyme A reductase; butyryl coenzyme A dehydrogenase; short-chain acyl CoA dehydrogenase; short-chain acyl-coenzyme A dehydrogenase; 3-hydroxyacyl CoA reductase; butanoyl-CoA:(acceptor) 2,3-oxidoreductase; CCR. Cat No: EXWM-1355.
cyclohex-1-ene-1-carbonyl-CoA dehydrogenase
Contains FAD. The enzyme, characterized from the strict anaerobic bacterium Syntrophus aciditrophicus, is involved in production of cyclohexane-1-carboxylate, a byproduct produced by that organism during fermentation of benzoate and crotonate to acetate. Group: Enzymes. Enzyme Commission Number: EC 1.3.8.10. 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-1406; cyclohex-1-ene-1-carbonyl-CoA dehydrogenase; EC 1.3.8.10. Cat No: EXWM-1406.
cyclohexane-1-carbonyl-CoA dehydrogenase
Contains FAD. The enzyme, characterized from the strict anaerobic bacterium Syntrophus aciditrophicus, is involved in production of cyclohexane-1-carboxylate, a byproduct produced by that organism during fermentation of benzoate and crotonate to acetate. Group: Enzymes. Enzyme Commission Number: EC 1.3.8.11. 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-1407; cyclohexane-1-carbonyl-CoA dehydrogenase; EC 1.3.8.11. Cat No: EXWM-1407.
Des(dimethylamino) Crotethamide
Crotethamide. Group: Biochemicals. Alternative Names: N-(2-Butanoic Acid)-N-ethyl-2-butenamide; 2-Ethylamino-(N-crotonyl)butyric Acid. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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Isoguanosine Hydrate
A useful synthetic intermedate. A naturally occuring, biologically active isomer of guanosine. Reported to stimulate the accumulation of cyclic-AMP in the brain. It is an inhibitor of IMP pyrophosphorylase, and its 5'-di and -tri-phosphates inhibit glutamic acid dehydrogenase. May contain approximately 0.6 moles of water. Synonyms: 2-Hydroxy adenosine hydrate; 1,2-Dihydro-2-oxo-adenosine Hydrate; Crotonosid Hydrate; Isoguanine riboside Hydrate; NSC 1216 Hydrate; 2,3-Dihydro-2-oxoadenosine Hydrate; 6-Amino-9-β-D-ribofuranosyl-9H-Purin-2-ol Hydrate. Grades: ≥95%. CAS No. 359436-55-8. Molecular formula: C10H13N5O5. Mole weight: 283.24.
Monocrotophos
Monocrotophos. Group: Biochemicals. Alternative Names: Phosphoric acid dimethyl (1E)-1-methyl-3-(methylamino)-3-oxo-1-propenyl ester; 3-Hydroxy-N-methyl-cis-crotonamide dimethyl phosphate; Apadrin. Grades: Highly Purified. CAS No. 6923-22-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C7H14NO5P. US Biological Life Sciences.
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N-Acetyl-d3-S-(3-carboxy-1-methylpropyl)-L-cysteine, Disodium Salt (2-Carboxy-1-methylethylmercapturic Acid-N-acetyl-d3, Disodium Salt)
A metabolite of Crotonaldehyde. Group: Biochemicals. Alternative Names: 2-Carboxy-1-methylethylmercapturic Acid-N-acetyl-d3, Disodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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N-Acetyl-d3-S-(3-hydroxypropyl-1-methyl)-L-cysteine, Dicyclohexylammonium Salt (3-Hydroxy-1-methylpropyl mercapturic-N-acetyl-d3 Acid, Dicyclohexylammonium Salt)
A deuterated metabolite of Crotonaldehyde. Group: Biochemicals. Alternative Names: 3-Hydroxy-1-methylpropyl mercapturic-N-acetyl-d3 Acid, Dicyclohexylammonium Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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N-Acetyl-S-(3-carboxy-1-methylpropyl)-L-cysteine, Disodium Salt (mixture of diastereomers) (2-Carboxy-1-methylethylmercapturic Acid, Disodium Salt)
A metabolite of Crotonaldehyde. Group: Biochemicals. Alternative Names: 2-Carboxy-1-methylethylmercapturic Acid, Disodium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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N-Acetyl-S-(3-carboxy-2-propyl)-L-cysteine Disodium Salt (Mixture of Diastereomers)
. Uses: A metabolite of crotonaldehyde. Synonyms: 3-[[(2R)-2-(Acetylamino)-2-carboxyethyl]thio]butanoic Acid Disodium Salt; 2-Carboxy-1-methylethylmercapturic Acid Disodium Salt; Butanoic acid, 3-[[(2R)-2-(acetylamino)-2-carboxyethyl]thio]-, sodium salt (1:2). Grades: 97%. CAS No. 1041285-62-4. Molecular formula: C9H13NNa2O5S. Mole weight: 293.25.
A metabolite of Crotonaldehyde. Group: Biochemicals. Alternative Names: 3-Hydroxy-1-methylpropyl mercapturic Acid, Dicyclohexylammonium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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N-Crotonylglycine
N-Crotonylglycine can be synthesized from Glycine Methyl Ester Hydrochloride (G625235), a non-essential amino acid for human development. Group: Biochemicals. Grades: Highly Purified. CAS No. 1026721-15-2. Pack Sizes: 25mg, 50mg. Molecular Formula: C6H9NO3. US Biological Life Sciences.
Worldwide
N-Crotonylglycine-13C2,15N
N-Crotonylglycine-13C2,15N is an isotopic analog of N-Crotonylglycine (C818835) which can be synthesized from Glycine Methyl Ester Hydrochloride (G625235), a non-essential amino acid for human development. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C413C2H915NO3, Molecular Weight: 146.12. US Biological Life Sciences.
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Nε-Crotonyl-L-lysine
A reagent used in peptide synthesis and drug screening. Synonyms: L-Lys(crotonyl)-OH; (S)-2-Amino-6-(but-2-enamido)hexanoic acid; N6-(1-Oxo-2-buten-1-yl)-L-lysine. Grades: ≥ 99% (HPLC). CAS No. 1338823-35-0. Molecular formula: C10H18N2O3. Mole weight: 214.20.
short-chain-enoyl-CoA hydratase
The enzyme from the bacterium Clostridium acetobutylicum is part of the central fermentation pathway and plays a key role in the production of both acids and solvents. It is specific for short, C4-C6, chain length substrates and exhibits an extremely high turnover number for crotonyl-CoA. cf. EC 4.2.1.17, enoyl-CoA hydratase and EC 4.2.1.74, long-chain-enoyl-CoA hydratase. Group: Enzymes. Synonyms: 3-hydroxybutyryl-CoA dehydratase; crotonase; crt (gene name). Enzyme Commission Number: EC 4.2.1.150. 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-4991; short-chain-enoyl-CoA hydratase; EC 4.2.1.150; 3-hydroxybutyryl-CoA dehydratase; crotonase; crt (gene name). Cat No: EXWM-4991.
Tiglic acid
Tiglic acid is a monocarboxylic unsaturated organic acid found in croton oil and in several other natural products. Tiglic aci has a role as a plant metabolite [1]. Uses: Scientific research. Group: Natural products. CAS No. 80-59-1. Pack Sizes: 10 mM * 1 mL; 100 mg; 1 g. Product ID: HY-W012999.
Z-3-Dodecenyl E-Crotonate
Z-3-Dodecenyl E-Crotonate can be used to develop insecticides and sex pheromone trap against Sweetpotato weevil. Group: Pheromone ingredients. Alternative Names: (2E)-2-Butenoic Acid (3Z)-3-Dodecenyl Ester; (E,Z)-2-Butenoic Acid 3-dodecenyl Ester; Z-3-Dodecenyl E-2-butenoate; Z-3-Dodecenyl E-Crotonate. CAS No. 104086-73-9. Molecular formula: C16H28O2. Mole weight: 252.39. Catalog: ACM104086739.
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