A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Desacetyl Diltazem-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246815-32-6. Molecular Formula: C20H21D3N2O3S. Mole Weight: 375.5. Catalog: APB1246815326.
Desacetyl Diltazem Hydrochloride
Desacetyl Diltazem Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23515-45-9. Molecular Formula: C20H25ClN2O3S. Mole Weight: 408.94. Catalog: APB23515459.
Desacetyldilthiazem hydrochloride
Desacetyldilthiazem hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: monohydrochloride,(z)-2-(p-methoxyphenyl);DESACETYLDILTHIAZEM HYDROCHLORIDE. Product Category: Heterocyclic Organic Compound. CAS No. 40601-99-8. Molecular formula: C20H25ClN2O3S. Mole weight: 408.94. Product ID: ACM40601998. Alfa Chemistry ISO 9001:2015 Certified.
Desacetyl Diltiazem
Desacetyl Diltiazem. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Desacetyldiltiazem,(2S,3S)-5-[2-(Dimethylamino)-ethyl]-3-hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one, Diltiazem Hydrochloride Imp. F (EP). CAS No. 42399-40-6. IUPAC Name: (2S,3S)-5-[2-(dimethylamino)ethyl]-3-hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4-one. Molecular Formula: C20H24N2O3S. Mole Weight: 372.48. Catalog: APS42399406. SMILES: COc1ccc (cc1)[C@@H]2Sc3ccccc3N (CCN (C)C)C (=O)[C@@H]2O. Format: Neat.
Desacetyl Diltiazem
A metabolite of Diltiazem. Group: Biochemicals. Alternative Names: (2S-cis)-5-[(Dimethylamino)ethyl]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; Deacetyl-d-diltiazem; Deacetyldiltiazem. Grades: Highly Purified. CAS No. 42399-40-6. Pack Sizes: 10mg. US Biological Life Sciences.
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Desacetyl Diltiazem-d3
A labeled metabolite of Diltiazem. Group: Biochemicals. Alternative Names: (2S-cis)-5-[(Dimethylamino-d3)ethyl]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; Deacetyl-d-diltiazem-d3; Deacetyldiltiazem-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Desacetyl Diltiazem-d4
A labeled metabolite of Diltiazem. Group: Biochemicals. Alternative Names: (2S-cis)-. Grades: Highly Purified. CAS No. 112259-40-2. Pack Sizes: 2.5mg. US Biological Life Sciences.
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Desacetyl Diltiazem-d6
A metabolite of labeled Diltiazem. Group: Biochemicals. Alternative Names: (2S-cis)-5-[(Dimethylamino-d6)ethyl]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; Deacetyl-d-diltiazem-d6; Deacetyldiltiazem-d6. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Desacetyl diltiazem HCl
Desacetyl Diltiazem Hydrochloride is a metabolite of Diltiazem Hydrochloride, a calcium channel blocher with vasodilating activity. Synonyms: (2S,3S)-5-[2-(Dimethylamino)ethyl]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one Monohydrochloride; (2S-cis)-5-[2-(Dimethylamino)ethyl]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one Monohydrochloride. Grades: > 95%. CAS No. 75472-91-2. Molecular formula: C20H24N2O3S·HCl. Mole weight: 408.94.
Desacetyl famciclovir
Desacetyl famciclovir. Group: Biochemicals. Alternative Names: 2-[2-(2-Amino-9H-purin-9-yl)ethyl]-1,3-propanediol 1-acetate; BRL 43594. Grades: Highly Purified. CAS No. 104227-88-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C12H17N5O3. US Biological Life Sciences.
Worldwide
Desacetyl Famciclovir (Famciclovir Related Compound B)
An impurity of Famciclovir. Famciclovir is used for the treatment of various herpesvirus infections, most commonly for herpes zoster. Synonyms: 2-[2-(2-Amino-9H-purin-9-yl)ethyl]-1,3-propanediol 1-Acetate. Grades: > 95%. CAS No. 104227-88-5. Molecular formula: C12H17N5O3. Mole weight: 279.30.
Desacetyl Nimbin
A new limonoid. Group: Biochemicals. Alternative Names: (4α, 5α, 6α, 7α, 15 β,17α)-7,15:21,23-Diepoxy-6-hydroxy-4,8-dimethyl-1-oxo- 18,24-dinor-11,12-secochola-2,13,20,22-tetraene-4,11-dicarboxylic Acid Dimethyl Ester; (+)-Desacetylnimbin; 6-Deacetylnimbin6-Desacetylnimbin; Desacetylnimbin. Grades: Highly Purified. CAS No. 18609-16-0. Pack Sizes: 1mg. US Biological Life Sciences.
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Desacetyl-N,O-descarbonyl Linezolid
Desacetyl-N,O-descarbonyl Linezolid is an impurity of Linezolid, an oxazolidinone antimicrobial that inhibits bacterial mRNA translation. Synonyms: (2S)-1-Amino-3-[[3-fluoro-4-(4-morpholinyl)phenyl]amino]-2-propanol. Grades: > 95%. CAS No. 333753-72-3. Molecular formula: C13H20FN3O2. Mole weight: 269.32.
Desacetyl Rifampicin
Metabolite of Rifampicin. Group: Biochemicals. Alternative Names: 25-O-Deacetyl-3- [ (E) - [ (4-methyl-1-piperazinyl) imino] methyl] rifamycin; 25-Deacetylrifampicin; 25-Desacetylrifampin; 25-O-Deacetylrifampicin; 25-O-Desacetylrifampin; Deacetylrifampicin; Deacetylrifampin; Desacetylrifampicin; Desacetylrifampin. Grades: Highly Purified. CAS No. 16783-99-6. Pack Sizes: 1mg. Molecular Formula: C41H56N4O11, Molecular Weight: 780.9. US Biological Life Sciences.
Worldwide
Desacetyl Rifampicin Quinone
Desacetyl Rifampicin Quinone. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS001481. Format: Neat.
Desacetyl Rifampicin Quinone
Desacetyl Rifampicin Quinone is an impurity of Rifampicin. Rifampicin is a bactericidal antibiotic agent of the rifamycin group. Synonyms: 25-Deacetyl-1,4-didehydro-1,4-dideoxy-3-[[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-Rifamycin; 25-DesacetylRifampicin Quinone; (2S, 8E, 12E, 14E, 16S, 17S, 18R, 19R, 20R, 21S, 22S, 23S, 24E)-5, 17, 19, 21-Tetrahydroxy-23-methoxy-2, 4, 12, 16, 18, 20, 22-heptamethyl-8-{[(4-methylpiperazin-1-yl)amino]methylidene}-6H-2, 7-(epoxypentadeca[1, 11, 13]trienoazeno)naphtho[2, 1-b]furan-1, 6, 9, 11(2H, 8H)-tetrone; 25--[[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-RiflRifampicin Quinone. Grades: > 98%. CAS No. 65110-92-1. Molecular formula: C41H54N4O11. Mole weight: 778.89.
Desacetyl Rifampicin Quinone
Desacetyl Rifampicin Quinone is an impurity of Rifampicin. Group: Biochemicals. Alternative Names: 25-Deacetyl-1, 4-didehydro-1, 4-dideoxy-3-[[ (4-methyl-1-piperazinyl) imino]methyl]-1, 4-dioxo-Rifamycin; 25-Desacetylrifampin Quinone. Grades: Highly Purified. CAS No. 65110-92-1. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Desacetyl Rifaximin
Desacetyl Rifaximin. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS007387. Format: Neat. Shipping: Room Temperature.
Desacetyl triflusal
Desacetyl triflusal. Group: Biochemicals. Alternative Names: 2-Hydroxy-4- (trifluoromethyl) benzoic acid; a,a,a-Trifluoro-2,4-cresotic acid; 4- (Trifluoromethyl) salicylic acid. Grades: Highly Purified. CAS No. 328-90-5. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C8H5F3O3. US Biological Life Sciences.
Worldwide
Desacetyl Vindoline
Precursor to Vindoline during Vincristine biosynthesis. Group: Biochemicals. Alternative Names: (2 β,3 β,4 β, 5α, 12R, 19α)-6, 7-Didehydro-3, 4-dihydroxy-16-methoxy-1-methyl-aspidospermidine-3-carboxylic Acid Methyl Ester; 4-Desacetylvindoline; Deacetylvindoline; NSC 91993. Grades: Highly Purified. CAS No. 3633-92-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Desalkyl Ebastine
A metabolite of Ebastine. Group: Biochemicals. Alternative Names: 4- (Diphenylmethoxy) piperidine; 4- (Benzhydryloxy) piperidine. Grades: Highly Purified. CAS No. 58258-01-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Desalkyl Ebastine-d5
A labeled metabolite of Ebastine. Group: Biochemicals. Alternative Names: 4-(Diphenylmethoxy-d5)piperidine; 4-(Benzhydryloxy-d5)piperidine. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Des-Amido-Cetrorelix
Des-Amido-Cetrorelix is an impurity of Cetrorelix, which is a gonadotropin-releasing hormone antagonist used in the treatment of prostate and breast cancers. Synonyms: Ac-D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Alanine; Cetrorelix Acid; Cetrorelix impurity-7+OH; N-acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-D-citrullyl-L-leucyl-L-arginyl-L-prolyl-D-alanine; ((S)-2-((S)-2-((R)-2-((S)-2-((S)-2-((R)-2-((R)-2-((R)-2-acetamido-3-(naphthalen-2-yl)propanamido)-3-(4-chlorophenyl)propanamido)-3-(pyridin-3-yl)propanamido)-3-hydroxypropanamido)-3-(4-hydroxyphenyl)propanamido)-5-ureidopentanamido)-4-methylpentanamido)-5-((diaminomethylene)amino)pentanoyl)-L-prolyl-D-alanine. CAS No. 2901757-74-0. Molecular formula: C70H91ClN16O15. Mole weight: 1432.05.
Desamino 3''-Azido Tetra-N-Boc Tobramycin 6''-Carbamate O-Tetracetate is an intermediate in the synthesis of derivatives of Tobramycin, an aminoglycoside antibiotic. Molecular formula: C47H76N8O22. Mole weight: 1105.15.
Desaminocarbonyl Vilazodone
An impurity of Vilazodone. Vilazodone is a serotonin specific reuptake inhibitor (SSRI) and 5-HT1A receptor partial agonist that is used for the treatment of major depressive disorder. Synonyms: Vilazodone Related Impurity 3; 3-[4-[4-(5-Benzofuranyl)?-1-piperazinyl]?butyl]?-1H-Indole-5-carbonitrile. Molecular formula: C25H26N4O. Mole weight: 398.51.
Desamino Chloro (R)-Fluoxetine
Fluoxetine derivative. Group: Biochemicals. Alternative Names: 1-[(1R)-3-Chloro-1-phenylpropoxy]-4-(trifluoromethyl)-benzene; (R) -1-Chloro-3-[ (4-trifluoromethylphenyl) oxy]-3-phenylpropane. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
Desamino chloro (S)-fluoxetine
Desamino chloro (S)-fluoxetine. Group: Biochemicals. Alternative Names: 1-[(1S)-3-Chloro-1-phenylpropoxy]-4-(trifluoromethyl)-benzene; (S) -1-Chloro-3-[ (4-trifluoromethylphenyl) oxy]-3-phenylpropane. Grades: Highly Purified. CAS No. 114446-51-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C16H14ClF3O. US Biological Life Sciences.
Worldwide
Desamino Glufosinate-d3
Phosphinothricin metabolite. Group: Biochemicals. Alternative Names: 4- (Hydroxy methyl phosphinyl) -butanoic Acid-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Desamino Hydroxy Lenvatinib
One of the impurities of Lenvatinib. Lenvatinib is a multi-target inhibitor, mostly for VEGFR2(KDR)/VEGFR3(Flt-4) with IC50 of 4 nM/5.2 nM, less potent against VEGFR1/Flt-1, ~10-fold more selective for VEGFR2/3 against FGFR1, PDGFRα/&beta. Synonyms: Lenvatinib Impurity F; 4- (3-chloro-4- ( ( (cyclopropylamino) carbonyl) amino) phenoxy) -7-methoxy-6-quinolinecarboxylic acid; Lenvatinib Impurity 08. CAS No. 417717-21-6. Molecular formula: C21H18ClN3O5. Mole weight: 427.84.
Desamino P-Ethoxy Glufosinate-d3 Ethyl Ester
Phinothricin metabolite. Group: Biochemicals. Alternative Names: 4- (Hydroxy methyl phosphinyl) -butanoic Acid-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
Desaminotyrosine
Desaminotyrosine is a microbially associated metabolite protecting from influenza through augmentation of type I interferon signaling. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-(4-Hydroxyphenyl)Propionic Acid. Product Category: Inhibitors. CAS No. 501-97-3. Molecular formula: C9H10O3. Mole weight: 166.18. Purity: 0.99. Product ID: ACM501973. Alfa Chemistry ISO 9001:2015 Certified.
desampylase
The enzyme, characterized from the archaeon Haloferax volcanii, specifically cleaves the ubiquitin-like small modifier proteins SAMP1 and SAMP2 from protein conjugates, hydrolysing the isopeptide bond between a lysine residue of the target protein and the C-terminal glycine of the modifier protein. The enzyme contains Zn2+. cf. EC 3.4.19.12, ubiquitinyl hydrolase 1. In peptidase family M67. Group: Enzymes. Synonyms: SAMP-protein conjugate cleaving protease; HvJAMM1. Enzyme Commission Number: EC 3.4.24.88. 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-4372; desampylase; EC 3.4.24.88; SAMP-protein conjugate cleaving protease; HvJAMM1. Cat No: EXWM-4372.
Desapioplatycodin D
Desapioplatycodin D. Group: Biochemicals. Alternative Names: Deapioplatycodin D. Grades: Plant Grade. CAS No. 78763-58-3. Pack Sizes: 10mg. Molecular Formula: C52H84O24, Molecular Weight: 1093.21. US Biological Life Sciences.
Worldwide
Des-Asn(1)-Plecanatide
Des-Asn(1)-Plecanatide is an impurity of Plecanatide, which is a guanylate cyclase-C (GCC) agonist for the treatment of gastrointestinal disorders, such as chronic idiopathic constipation (CIC) and irritable bowel syndrome with constipation (IBS-C). Synonyms: H-Asp-Glu-Cys-Glu-Leu-Cys-Val-Asn-Val-Ala-Cys-Thr-Gly-Cys-Leu-OH (Disulfide bridge: Cys3-Cys11, Cys6-Cys14); L-alpha-aspartyl-L-alpha-glutamyl-L-cysteinyl-L-alpha-glutamyl-L-leucyl-L-cysteinyl-L-valyl-L-asparagyl-L-valyl-L-alanyl-L-cysteinyl-L-threonyl-glycyl-L-cysteinyl-L-leucine (3->11),(6->14)-bis(disulfide); L-Leucine, L-α-aspartyl-L-α-glutamyl-L-cysteinyl-L-α-glutamyl-L-leucyl-L-cysteinyl-L-valyl-L-asparaginyl-L-valyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl-, cyclic (3?11),(6?14)-bis(disulfide). CAS No. 1092457-59-4. Molecular formula: C61H98N16O24S4. Mole weight: 1567.78.
Desbenzoyl Docetaxel
Desbenzoyl Docetaxel. Group: Biochemicals. Grades: Highly Purified. CAS No. 160972-48-5. Pack Sizes: 5mg. Molecular Formula: C36H49NO13, Molecular Weight: 703.77. US Biological Life Sciences.
Worldwide
Desbenzoyl Docetaxel
Desbenzoyl Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-4-Acetoxy-1, 2, 7, 10-tetrahydroxy-9-oxo-5, 20-epoxytax-11-en-13-yl (2R,3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, 12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11,12-tetrahydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, [2aR-[2aα, 4β, 4aβ, 6β, 9α(αR*, βS*), 11α, 12α, 12aα, 12bα]]-; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11,12-tetrahydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Grades: ≥90%. CAS No. 160972-48-5. Molecular formula: C36H49NO13. Mole weight: 703.77.
Desbenzyl Donepezil Hydrochloride
An impurity of Donepezil. Group: Biochemicals. Alternative Names: 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one Hydrochloride; 4-[(5,6-Dimethoxy-1-oxoindan-2-yl)methyl]piperidine Hydrochloride; 5,6-Dimethoxy-2-[(4-piperidinyl)methyl]-1-indanone Hydrochloride. Grades: Highly Purified. CAS No. 120013-39-0. Pack Sizes: 10mg. US Biological Life Sciences.
Desbutyl bumetanide. Group: Biochemicals. Alternative Names: 3-Amino-5-(aminosulfonyl)-4-phenoxy-benzoic acid; 3-Amino-4-phenoxy-5-sulfamoylbenzoic acid; Desbutylbumetanide. Grades: Highly Purified. CAS No. 28328-54-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C13H12N2O5S. US Biological Life Sciences.
Worldwide
Desbutyl Bumetanide-D5
Desbutyl Bumetanide-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1072125-54-2. Molecular Formula: C13H7D5N2O5S. Mole Weight: 313.34. Catalog: APB1072125542.
Desbutyl Dronedarone Hydrochloride
Desbutyl Dronedarone Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 197431-02-0. IUPAC Name: N-[2-butyl-3-[4-[3-(butylamino)propoxy]benzoyl]-1-benzofuran-5-yl]methanesulfonamide;hydrochloride. Molecular Formula: C27H36N2O5S.ClH. Mole Weight: 537.11. Catalog: APS197431020. SMILES: Cl. CCCCNCCCOc1ccc (cc1)C (=O)c2c (CCCC)oc3ccc (NS (=O) (=O)C)cc23. Format: Neat.
Desbutyl Dronedarone Hydrochloride
A metabolite of Dronedarone. Dronedarone impurity D. Group: Biochemicals. Alternative Names: N-[2-Butyl-3-[4-[3- (butylamino) propoxy]benzoyl]-5-benzofuranyl]-methanesulfonamide Hydrochloride; SR 35021; Dronedarone Impurity D. Grades: Highly Purified. CAS No. 197431-02-0. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Desbutyl Lumefantrine
A metabolite of Lumefantrine. Group: Biochemicals. Alternative Names: α -[ (Butylamino) methyl]-2, 7-dichloro-9-[ (4-chlorophenyl) methylene]-9H-fluorene-4-methanol. Grades: Highly Purified. CAS No. 252990-19-5. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Desbutyl Lumefantrine
Desbutyl Lumefantrine is a metabolite of lumefantrine with antimalarial activity [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Desbutyl-benflumetol. CAS No. 355841-11-1. Pack Sizes: 1 mg. Product ID: HY-12781.
Desbutyl Lumefantrine-d9
A labeled metabolite of Lumefantrine. Group: Biochemicals. Alternative Names: α -[ (Butylamino-d9) methyl]-2, 7-dichloro-9-[ (4-chlorophenyl) methylene]-9H-fluorene-4-methanol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Descarbamoyl cefuroxime
Descarbamoyl cefuroxime. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (6R,7R)-7-[[(2Z)-2-(2-Furanyl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Solid. CAS No. 56271-94-4. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Product ID: ACM56271944. Alfa Chemistry ISO 9001:2015 Certified.
Descarbamoyl Cefuroxime
A degradation product of Cefuroxime, and an intermediate for the synthesis of Cephalosporin antibiotics. Group: Biochemicals. Alternative Names: (6R, 7R) -7-[[ (2Z) -2- (2-Furanyl) -2- (methoxyimino) acetyl]amino]-3- (hydroxymethyl) -8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. CAS No. 56271-94-4. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Descarbamoyl Cefuroxime-d3
A degradation product of labeled Cefuroxime, and an intermediate for the synthesis of labeled Cephalosporin antibiotics. Group: Biochemicals. Alternative Names: (6R,7R)-7-[[(2Z)-2-(2-Furanyl)-2-(methoxyimino-d3)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Descarbamylnovobiocin
Descarbamylnovobiocin is a derivative of novobiocin and it is a hydroxycoumarin that is novobiocin lacking the carbamoyl group from position 3 on the hexose ring. Synonyms: Novclobiocin 103. Grades: >95% by HPLC. CAS No. 75057-97-5. Molecular formula: C30H35NO10. Mole weight: 569.60.
Descarbon Sildenafil
Cas No. 466684-88-8.
Descarboxy 1-Hydroxy Ketorolac
Descarboxy 1-Hydroxy Ketorolac. Group: Biochemicals. Alternative Names: (2,3-Dihydro-1-hydroxy-1H-pyrrolizin-5-yl)phenylmethanone. Grades: Highly Purified. CAS No. 154476-25-2. Pack Sizes: 5mg. Molecular Formula: C14H13NO2, Molecular Weight: 227.26. US Biological Life Sciences.
Worldwide
Descarboxyl Febuxostat
Descarboxyl Febuxostat. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS001483. Format: Neat.
Descarboxyl Levofloxacin
A degradation product of Levofloxacin. Group: Biochemicals. Alternative Names: (3S)-. Grades: Highly Purified. CAS No. 178964-53-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Descarboxyl Levofloxacin
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazin-7-one. Grades: > 95%. CAS No. 178964-53-9. Molecular formula: C17H20FN3O2. Mole weight: 317.37.
Deschloro-1,2-dihydro-2-oxo clomiphene, Free base
Synonymse: Group: Biochemicals. Alternative Names: 2-[4-[2- (Diethylamino) ethoxy]phenyl]-1, 2-diphenylethanone; 2-[p-[2- (Diethylamino) ethoxy]phenyl]-2-phenylacetophenone. Grades: Highly Purified. CAS No. 5530-99-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C26H29NO2, Molecular Weight: US Biological Life Sciences.
Worldwide
Deschloro-1,2-dihydro-2-oxo Clomiphene Hydrochloride Salt
Deschloro-1,2-dihydro-2-oxo Clomiphene Hydrochloride Salt
An impurity of Clomiphene. Group: Biochemicals. Alternative Names: 2-[4-[2- (Diethylamino) ethoxy]phenyl]-1, 2-diphenylethanone Hydrochloride; 2-[p-[2- (Diethylamino) ethoxy]phenyl]-2-phenylacetophenone Hydrochloride. Grades: Highly Purified. CAS No. 5635-70-1. Pack Sizes: 50mg. Molecular Formula: C26H30ClN02, Molecular Weight: 423.97. US Biological Life Sciences.
Worldwide
Deschloro-2-oxo-thiamethoxam
Deschloro-2-oxo-thiamethoxam is an impurity of thiamethoxam, which is used as a systemic insecticide of the neonicotinoid class. Synonyms: 5-[[Dihydro-5-methyl-4-(nitroimino)-2H-1,3,5-oxadiazin-3(4H)-yl]methyl]-2(3H)-thiazolone; 5-{[5-Methyl-4-(nitroimino)-1,3,5-oxadiazinan-3-yl]methyl}-1,3-thiazol-2(3H)-one; 2(3H)-Thiazolone, 5-[[dihydro-5-methyl-4-(nitroimino)-2H-1,3,5-oxadiazin-3(4H)-yl]methyl]-. Grades: 98%. CAS No. 1198425-98-7. Molecular formula: C8H11N5O4S. Mole weight: 273.27.
An impurity of of Clomiphene Citrate. Group: Biochemicals. Alternative Names: 2-[4-[1, 2-Bis (4-chlorophenyl) ethenyl]phenoxy]-N, N-diethylethanamine 2-Hydroxy-1,2,3-propanetricarboxylate; 2- [p- [1, 2-Bis (p-chlorophenyl) vinyl] phenoxy] triethylamine Citrate. Grades: Highly Purified. CAS No. 117884-83-0. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Deschloro-4-chloro Clomiphene Citrate
An impurity of of Clomiphene. Group: Biochemicals. Alternative Names: 2-[4-[2-(4-Chlorophenyl)-1-phenylethenyl]phenoxy]-N,N-diethyl-ethanamine. Grades: Highly Purified. CAS No. 761364-34-5. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Deschloro Amlodipine
Deschloro Amlodipine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-[(2-Aminoethoxy)methyl]-1,4-dihydro-6-methyl-4-phenyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester. CAS No. 88150-52-1. IUPAC Name: 3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-6-methyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate. Molecular Formula: C20H26N2O5. Mole Weight: 374.43. Catalog: APS88150521. SMILES: CCOC (=O)C1=C (COCCN)NC (=C (C1c2ccccc2)C (=O)OC)C. Format: Neat.
Deschloro Amlodipine
Deschloro Amlodipine is an impurity of Amlodipine. Amlodipine is a long-acting dihydropyridine L-type calcium channel blocker. Amlodipine is used to lower blood pressure and prevent chest pain. Synonyms: 2-[(2-Aminoethoxy)methyl]-1,4-dihydro-6-methyl-4-phenyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester; 3-ethyl 5-methyl 2-((2-aminoethoxy)methyl)-6-methyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate. Grades: >95%. CAS No. 88150-52-1. Molecular formula: C20H26N2O5. Mole weight: 374.43.
Deschloro Amlodipine Maleate
Deschloro Amlodipine Maleate is an impurity of Amlodipine. Amlodipine is a long-acting dihydropyridine L-type calcium channel blocker. Amlodipine is used to lower blood pressure and prevent chest pain. CAS No. 88150-53-2. Molecular formula: C20H26N2O5.C4H4O4. Mole weight: 490.5.
Deschloro Amlodipine Maleate
Deschloro Amlodipine Maleate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88150-53-2. Molecular Formula: C24H30N2O9. Mole Weight: 490.51. Catalog: APB88150532.
Deschloro Amlodipine Maleate HCl
Deschloro Amlodipine Maleate HCl is an impurity of Amlodipine. Amlodipine is a long-acting dihydropyridine L-type calcium channel blocker. Amlodipine is used to lower blood pressure and prevent chest pain. CAS No. 103069-33-6. Molecular formula: C20H26N2O5.HCl. Mole weight: 410.89.
Deschloroaripiprazole
Deschloroaripiprazole. Group: Biochemicals. Alternative Names: 7-[4-[4-(2-Chlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone. Grades: Highly Purified. CAS No. 203395-81-7. Pack Sizes: 500mg. Molecular Formula: C23H29ClN3O2, Molecular Weight: 413.94. US Biological Life Sciences.
Worldwide
Deschloroaripiprazole-d8
Deschloroaripiprazole-d8. Group: Biochemicals. Alternative Names: 7-[4-[4-(2-Chlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone-d8. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C23H20D8ClN3O2, Molecular Weight: 421.99. US Biological Life Sciences.
Worldwide
Deschloro atovaquone
Deschloro atovaquone. Group: Biochemicals. Alternative Names: trans-2-Hydroxy-3-(4-phenylcyclohexyl)-1,4-naphthalenedione. Grades: Highly Purified. CAS No. 92458-44-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C22H20O3. US Biological Life Sciences.