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2- ( (2- (2-Methoxyphenoxy) ethyl) amino) acetaldehyde-d4 Hydrochloride is labelled 2- ( (2- (2-Methoxyphenoxy) ethyl) amino) acetaldehyde Hydrochloride (M264975) which is an impurity of Carvedilol (C184625), a nonselective β-adrenergic blocker with α1-blocking activity. Carvedilol is an antihypertensive used in the treatment of congestive heart failure. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg. Molecular Formula: C11H12D4ClNO3, Molecular Weight: 249.73. US Biological Life Sciences.
2-[[2- (2-Methoxyphenoxy) ethyl]amino]-ethenol is an impurity of Carvedilol (C184625), a nonselective β-adrenergic blocker with α1-blocking activity. Carvedilol is an antihypertensive used in the treatment of congestive heart failure. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C11H16ClNO3, Molecular Weight: 245.7. US Biological Life Sciences.
Worldwide
2, 2-Bis (ethylthio) acetaldehyde
2, 2-Bis (ethylthio) acetaldehyde. Group: Biochemicals. Alternative Names: Glyoxal monoethylmercaptal; 2,2-Bis(ethylthio)ethanal. Grades: Highly Purified. CAS No. 42919-45-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H12OS2. US Biological Life Sciences.
2- (2- (2, 2, 2-Trifluoroethoxy) phenoxy) acetaldehyde is an intermediate in the synthesis of N-2-[2- (2, 2, 2-Trifluoroethoxy) phenoxy]ethylsilodosin (T790140), which is an impurity in the synthesis of Silodosin (S465000), an α1a-adrenoceptor antagonist. It is used in treatment of benign prostatic hypertophy. Group: Biochemicals. Grades: Highly Purified. CAS No. 1269801-73-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C10H9F3O3. US Biological Life Sciences.
Worldwide
2'-Deoxy-N-ethylguanosine
2'-Deoxy-N-ethylguanosine is an acetaldehyde derived DNA adduct formed in healthy individuals' leukocyte DNA after alcohol consumption. Synonyms: N2-Ethyl-2'-deoxyguanosine; Guanosine, 2'-deoxy-N-ethyl-. Grades: 96%. CAS No. 101803-03-6. Molecular formula: C12H17N5O4. Mole weight: 295.29.
2'-Deoxy-N-ethylguanosine-d5
Isotope labelled analog of 2'-Deoxy-N-ethylguanosine, an acetaldehyde derived DNA adduct formed in healthy individuals' leukocyte DNA after alcohol consumption. Synonyms: N2-Ethyl-2'-deoxyguanosine-d5. Molecular formula: C12H12D5N5O4. Mole weight: 300.33.
Acetaldehyde
Acetaldehyde. Group: Biochemicals. Alternative Names: Acetic Aldehyde; Ethanal; Ethyl Aldehyde; NSC 7594. Grades: Highly Purified. CAS No. 75-07-0. Pack Sizes: 1g. Molecular Formula: C2H4O, Molecular Weight: 44.05. US Biological Life Sciences.
Worldwide
Acetaldehyde-13C2
Acetaldehyde-13C2. Group: Biochemicals. Alternative Names: Acetic Aldehyde-13C2; Ethanal-13C2; Ethyl Aldehyde-13C2; NSC 7594-13C2. Grades: Highly Purified. CAS No. 1632-98-0. Pack Sizes: 100mg. Molecular Formula: C2H4O, Molecular Weight: 46.04. US Biological Life Sciences.
Acetic Acid 56% is the major acid in vinegar. It is clear colorless liquid with a pungent vinegar odor. Acetic Acid 56% is widely used as a food preservative and condiment. For industrial use concentrated Acetic Acid is prepared from the oxidation of acetaldehyde. Acetic Acid 56% has very many different uses including bug repellent. Uses: Food Additive, Distillation of Wood, Textile. Alternative Names: Ethanoic Acid, Ethylic Acid. Grades: FCC. CAS No. 64-19-7. Pack Sizes: 55 Gal Drums.
USA
acetolactate synthase
This enzyme requires thiamine diphosphate. The reaction shown is in the pathway of biosynthesis of valine; the enzyme can also transfer the acetaldehyde from pyruvate to 2-oxobutanoate, forming 2-ethyl-2-hydroxy-3-oxobutanoate, also known as 2-aceto-2-hydroxybutanoate, a reaction in the biosynthesis of isoleucine. Group: Enzymes. Synonyms: α-acetohydroxy acid synthetase; α-acetohydroxyacid synthase; α-acetolactate synthase; α-acetolactate synthetase; acetohydroxy acid synthetase; acetohydroxyacid synthase; acetolactate pyruvate-lyase (carboxylating); acetolactic synthetase. Enzyme Commission Number: EC 2.2.1.6. CAS No. 9027-45-6. 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-2033; acetolactate synthase; EC 2.2.1.6; 9027-45-6; α-acetohydroxy acid synthetase; α-acetohydroxyacid synthase; α-acetolactate synthase; α-acetolactate synthetase; acetohydroxy acid synthetase; acetohydroxyacid synthase; acetolactate pyruvate-lyase (carboxylating); acetolactic synthetase. Cat No: EXWM-2033.
acetylene hydratase
This is a non-redox-active enzyme that contains two molybdopterin guanine dinucleotide (MGD) cofactors, a tungsten centre and a cubane type [4Fe-4S] cluster.The tungsten centre binds a water molecule that is activated by an adjacent aspartate residue, enabling it to attack acetylene bound in a distinct hydrophobic pocket. Ethylene cannot act as a substrate. Group: Enzymes. Synonyms: AH; acetaldehyde hydro-lyase. Enzyme Commission Number: EC 4.2.1.112. CAS No. 75788-81-7. 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-4952; acetylene hydratase; EC 4.2.1.112; 75788-81-7; AH; acetaldehyde hydro-lyase. Cat No: EXWM-4952.
Angolamycin
It is produced by the strain of Streptomyces eurythermus. It has anti-gram-positive bacteria activity and has effect on Mycoplasma pneumoniae Mac. Synonyms: Sincomycin A; Angolamycin, BRN 6045489; LS-19552; 2-[(14E)-9-[5-(4,5-dihydroxy-4,6-dimethyl-tetrahydropyran-2-yl)oxy-4-(dimethylamino)-6-methyl-tetrahydropyran-2-yl]oxy-3-ethyl-7-hydroxy-2-[(5-hydroxy-3,4-dimethoxy-6-methyl-tetrahydropyran-2-yl)oxymethyl]-8,12,16-trimethyl-5,13-dioxo-4,17-dioxabicyclo[14.1.0]heptadec-14-en-10-yl]acetaldehyde. CAS No. 1402-83-1. Molecular formula: C46H77NO17. Mole weight: 916.10.
Requires a cobamide coenzyme. Also dehydrates ethylene glycol to acetaldehyde. Group: Enzymes. Synonyms: meso-2,3-butanediol dehydrase; diol dehydratase; DL-1,2-propanediol hydro-lyase; diol dehydrase; adenosylcobalamin-dependent diol dehydratase; propanediol dehydrase; coenzyme B12-dependent diol dehydrase; 1,2-propanediol dehydratase; dioldehydratase; propane-1,2-diol hydro-lyase. Enzyme Commission Number: EC 4.2.1.28. CAS No. 9026-90-8. 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-5019; propanediol dehydratase; EC 4.2.1.28; 9026-90-8; meso-2,3-butanediol dehydrase; diol dehydratase; DL-1,2-propanediol hydro-lyase; diol dehydrase; adenosylcobalamin-dependent diol dehydratase; propanediol dehydrase; coenzyme B12-dependent diol dehydrase; 1,2-propanediol dehydratase; dioldehydratase; propane-1,2-diol hydro-lyase. Cat No: EXWM-5019.
Terpentecin
Terpentecin is an antibiotic produced by Kitasatosporia sp. MF 730-N6. It has strong anti-gram-positive and gram-negative bacteria activity, and also has an effect on mycobacteria. It can prolong the survival time of mice suffering from leukemia L-1210, P388 and Ehrlich ascites cancer. Synonyms: [(2S)-2-{(1R)-1-hydroxy-2-[(1S,2S,3R,4aS,8aS)-3-hydroxy-1,2,4a,5-tetramethyl-4-oxo-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl]ethyl}oxiran-2-yl](oxo)acetaldehyde. Grades: >98%. CAS No. 100440-25-3. Molecular formula: C20H28O6. Mole weight: 364.43.
Tylosin A
A highly purified form of tylosin A. It is a macrolide antibiotic, which is considered to be the major component of tylosin (comprises approximately 90% of tylosin). However, tylosins B, C and D contribute to the overall potency of tylosin. Synonyms: Tylosin; [4R-(4R*, 5S*, 6S*, 7R*, 9R*, 11E, 13E, 15R*, 16R*)]-15-[[(6-Deoxy-2, 3-di-O-methyl-β-D-allopyranosyl)oxy]methyl]-6-[[3, 6-dideoxy-4-O-(2, 6-dideoxy-3-C-methyl-α-L-ribo-hexopyranosyl)-3-(dimethylamino)-β-D-glucopyranosyl]oxy]-16-ethyl-4-hydroxy-5, 9, 13-trimethyl-2, 10-dioxooxacyclohexadeca-11, 13-diene-7-acetaldehyde; Fradizine; Tylocine; Tylosine. Grades: ≥99.0% by HPLC. CAS No. 8026-48-0. Molecular formula: C46H77NO17. Mole weight: 916.10.
Tylvalosin
Tylvalosin, a macrolide antibiotic, is active against S. aureus, E. coli, and P. multocidas with MICs of 2, 128, and 128 μg/mL, respectively. Tylvalosin (5 and 10 μg/mL) reduces LPS-induced production of proinflammatory cytokines, prostaglandin E2 (PGE2) and nitric oxide in RAW 264.7 cells. Preparations containing tylvalosin have been used for the treatment and metaphylaxis of enzootic pneumonia caused by M. hyopneumoniae in pigs. Synonyms: 3-Acetate 4B-(3-methylbutanoate)-tylosin; 3-O-Acetyl-4''-O-isovaleryltylosin; Acetylisovaleryltylosin; 3-Acetyl-4''-isovaleryltylosin; AIV-tylosin; Tylosin acetate isovalerte; Oxacyclohexadeca-11,13-diene-7-acetaldehyde, 4-(acetyloxy)-15-[[(6-deoxy-2,3-di-O-methyl-β-D-allopyranosyl)oxy]methyl]-6-[[3,6-dideoxy-4-O-[2,6-dideoxy-3-C-methyl-4-O-(3-methyl-1-oxobutyl)-α-L-ribo-hexopyranosyl]-3-(dimethylamino)-β-D-glucopyranosyl]oxy]-16-ethyl-5,9,13-trimethyl-2,10-dioxo-, (4R,5S,6S,7R,9R,11E,13E,15R,16R)-. Grades: ≥95%. CAS No. 63409-12-1. Molecular formula: C53H87NO19. Mole weight: 1042.25.
Y-PEG40K-Acetaldehyde
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. in addition to pegylation, activated peg derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: Y-PEG-Acetaldehyde. Molecular formula: average Mn 40000.
It is produced by the strain of Micromono spora chalcea var. izumensis. Juvenimicin A3 can resist gram-positive bacteria and individual gram-negative bacteria. Synonyms: Rosaramicin; Rosaramicina; Rosaramicine; Rosaramicinum; Antibiotic 67-694; NSC 175150; 3-Ethyl-7-hydroxy-2,8,12,16-tetramethyl-5,13-dioxo-9-((3,4,6-tridesoxy-3-dimethylamino-beta-O-xylo-hexopyranosyl)oxy)-4,17-dioxabicyclo(14.1.0)heptadec-14-en-10-acetaldehyd. CAS No. 35834-26-5. Molecular formula: C31H51NO9. Mole weight: 581.74.