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| Product | Description | |
|---|---|---|
| Des-4-fluorobenzyl Mosapride | The major metabolite of Mosapride. Group: Biochemicals. Alternative Names: (+/-) -4-Amino-5-chloro-2-ethoxy-N- (2-morpholinylmethyl) benzamide. Grades: Highly Purified. CAS No. 152013-26-8. Pack Sizes: 2.5mg. US Biological Life Sciences. |  Worldwide |
| Des[5-(2-dimethylamino)ethyl] Diltiazem | Diltiazem. Group: Biochemicals. Alternative Names: (2S,3S)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-. Grades: Highly Purified. CAS No. 87447-47-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Des-5'-chloro-4-fluorobenzyl mosapride | Des-5'-chloro-4-fluorobenzyl mosapride. Group: Biochemicals. Alternative Names: 4-Amino-2-ethoxy-N- (2-morpholinylmethyl) benzamide. Grades: Highly Purified. CAS No. 170799-30-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H21N3O3. US Biological Life Sciences. | Worldwide |
| Des-5'-chloro-4-fluorobenzyl Mosapride | Des-5'-chloro-4-fluorobenzyl Mosapride is an intermediate of Mosapride, which is a selective agonist of 5-HT4 receptor, could be used as an astroprokinetic agent. It is also found to be a 5-HT3 receptor antagonist. Uses: Intermediate in the preparation of mosapride and its metabolites. Synonyms: 4-Amino-2-ethoxy-N-(2-morpholinylmethyl)benzamide; Benzamide, 4-amino-2-ethoxy-N-(2-morpholinylmethyl)-. Grade: 98%. CAS No. 170799-30-1. Molecular formula: C14H21N3O3. Mole weight: 279.33. |  |
| Des (5- methyl pyrazinecarbonyl) glipizide | Des (5- methyl pyrazinecarbonyl) glipizide. Group: Biochemicals. Alternative Names: 4- (2-Aminoethyl) -N- [ (cyclohexylamino) carbonyl] benzenesulfonamide; 1-[[p- (2-Aminoethyl) phenyl]sulfonyl]-3-cyclohexylurea. Grades: Highly Purified. CAS No. 2015-16-9. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C15H23N3O3S. US Biological Life Sciences. | Worldwide |
| Des(5-methylpyrazinecarbonyl) Glipizide | Des(5-methylpyrazinecarbonyl) Glipizide is an impurity formed during the synthesis of Glipizide. Glipizide is an oral rapid- and short-acting anti-diabetic drug from the sulfonylurea class. Synonyms: 4-(2-Aminoethyl)-N-(cyclohexylcarbamoyl)benzene-1-sulfonamide; 1-[[p-(2-Aminoethyl)phenyl]sulfonyl]-3-cyclohexylurea. CAS No. 2015-16-9. Molecular formula: C15H23N3O3S. Mole weight: 325.43. | |
| Des-(5-(threo-3-hydroxy-L-ornithine)) Caspofungin Acetate | Des-(5-(threo-3-hydroxy-L-ornithine)) Caspofungin Acetate is an impurity of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: Caspofungin Acetate Impurity 7; Caspofungin Impurity 5; Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-; 1-[(4R,5S)-5-[(2-Aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]pneumocandin B0. CAS No. 1404083-47-1. Molecular formula: C52H86N10O16. Mole weight: 1107.29. | |
| Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro Dasatinib | Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro Dasatinib is an intermediate in the preparation of Dasatinib metabolite, used in the treatment of cancers and immune diseases. Synonyms: N-[2-Chloro-6-(hydroxymethyl)phenyl]-2-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-5-thiazolecarboxamide. Grade: > 95%. CAS No. 910297-71-1. Molecular formula: C16H13Cl2N5O2S. Mole weight: 410.28. | |
| Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro-O-pivalate Dasatinib | Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro-O-pivalate Dasatinib is an intermediate in the preparation of Dasatinib metabolite, used in the treatment of cancers and immune diseases. Synonyms: 2,2-Dimethyl-propanoic Acid [3-Chloro-2-[[[2-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-5-thiazolyl]carbonyl]amino]phenyl]methyl Ester. Grade: > 95%. CAS No. 910297-70-0. Molecular formula: C21H21Cl2N5O3S. Mole weight: 494.39. | |
| Des(6-amino-5-bromo)-5-amino-6-chloro etravirine | Des(6-amino-5-bromo)-5-amino-6-chloro etravirine. Group: Biochemicals. Alternative Names: 4-[[5-Amino-6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile. Grades: Highly Purified. CAS No. 269055-78-9. Pack Sizes: 1mg. Molecular Formula: C20H15ClN6O. US Biological Life Sciences. | Worldwide |
| Des-Acety-Cetrorelix | Des-Acety-Cetrorelix is an impurity of Cetrorelix, which is a gonadotropin-releasing hormone antagonist used in the treatment of prostate and breast cancers. Synonyms: D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Alanine amide; Cetrorelix Impurity-9; Des-Ac-Cetrorelix; 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-alaninamide; (S)-N-((R)-1-amino-1-oxopropan-2-yl)-1-((2S,5S,8R,11S,14S,17R,20R,23R)-23-amino-20-(4-chlorobenzyl)-2-(3-((diaminomethylene)amino)propyl)-11-(4-hydroxybenzyl)-14-(hydroxymethyl)-5-isobutyl-24-(naphthalen-2-yl)-4,7,10,13,16,19,22-heptaoxo-17-(pyridin-3-ylmethyl)-8-(3-ureidopropyl)-3,6,9,12,15,18,21-heptaazatetracosanoyl)pyrrolidine-2-carboxamide; D-Alaninamide, 3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-L-tyrosyl-N5-(aminocarbonyl)-D-ornithyl-L-leucyl-L-arginyl-L-prolyl-. CAS No. 121081-09-2. Molecular formula: C68H90ClN17O13. Mole weight: 1389.02. | |
| Desacetyl 2-O-tert-Butyldimethylsilyl Prasugrel | Intermediate in the preparation of Prasugrel and its metabolites. Group: Biochemicals. Alternative Names: 1-Cyclopropyl-2-[2-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-6, 7-dihydrothieno[3, 2-c]pyridin-5 (4H) -yl]-2- (2-fluorophenyl) -ethanone; 2-(tert-Butyldimethylsilyloxy)-5-(α-cyclopropylcarbonyl-2-fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine. Grades: Highly Purified. CAS No. 952340-38-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Desacetyl-7-ACA lactone | Desacetyl-7-ACA lactone is a lactone derivative of 7-Aminocephalosporanic acid, a fundamental building block in the synthesis of cephalosporin antibiotics. Synonyms: (5aR,6R)-6-Amino-5a,6-dihydro-3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione; (5aR-trans)-6-amino-5a,6-dihydro-3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione. Grade: > 95%. CAS No. 184696-69-3. Molecular formula: C8H8N2O3S. Mole weight: 212.23. | |
| Desacetyl acetaminophen glutathione | Desacetyl Acetaminophen Glutathione is a hepatic metabolite of Acetaminophen, which is a selective COX-2 inhibitor used as an antipyretic, analgesic, and anti-inflammatory agent. Uses: The hepatic metabolite of p-aminophenol. the aminophenol glutathione s-conjugates formed induce p-aminophenol nephrotoxicity by a pathway dependent on γ-glutamyl transpeptidase. Synonyms: N-[S-(5-Amino-2-hydroxyphenyl)-N-L-γ-glutamyl-L-cysteinyl]glycine; Glycine, N-[S-(5-amino-2-hydroxyphenyl)-N-L-γ-glutamyl-L-cysteinyl]-. Grade: 95%. CAS No. 129762-76-1. Molecular formula: C16H22N4O7S. Mole weight: 414.43. | |
| Desacetyl acetaminophen glutathione | Desacetyl acetaminophen glutathione. Group: Biochemicals. Alternative Names: N-[S-(5-Amino-2-hydroxyphenyl)-N-L-gamma-glutamyl-L-cysteinyl]glycine. Grades: Highly Purified. CAS No. 129762-76-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C16H22N4O7S. US Biological Life Sciences. | Worldwide |
| Desacetyl Acetaminophen Glutathione. | The hepatic metabolite of p-Aminophenol. The aminophenol glutathione S-conjugates formed induce p-Aminophenol nephrotoxicity by a pathway dependent on γ-glutamyl transpeptidase. Group: Biochemicals. Alternative Names: N-[S-(5-Amino-2-hydroxyphenyl)-N-L-γ-glutamyl-L-cysteinyl]glycine. Grades: Highly Purified. CAS No. 129762-76-1. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Desacetyl actarit | Desacetyl actarit. Group: Biochemicals. Alternative Names: 4-Aminobenzeneacetic acid; 4-Aminophenylacetic acid; NSC 7929. Grades: Highly Purified. CAS No. 1197-55-3. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C8H9NO2. US Biological Life Sciences. | Worldwide |
| Des-acetyl Apremilast | Des-acetyl Apremilast is an impurity of Apremilast, which is an oral phosphodiesterase 4 inhibitor used for treating psoriatic arthritis. Synonyms: 4-Amino-2-[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1H-isoindole-1,3(2H)-dione; (S)-4-amino-2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dione. CAS No. 635705-72-5. Molecular formula: C20H22N2O6S. Mole weight: 418.46. | |
| Desacetyl bisacodyl | An impurity of Bisacodyl, which is a stimulant laxative belonging to the diphenylmethane family. It works by enhancing colonic motility and increasing stool water content. It needs to be converted into the active metabolite bis-(p-hydroxyphenyl)-pyridyl-2-methane (BHPM) in the gut to achieve its laxative effect. Uses: The active form of bisacodyl. cathartic. Synonyms: 4,4'-[(Pyridin-2-yl)methylene]diphenol; Deacetylbisacodyl; Dihydroxydiphenyl-pyridyl methane; DDPM; p,p'-(2-Pyridylmethylene)bisphenol; 4,4'-(2-Pyridinylmethylene)bisphenol; Deacetyl Bisacodyl; 4,4'-(2-Pyridylmethylene)diphenol; 4,4'-Dihydroxydiphenyl(2-pyridyl)methane; Bis(4-hydroxyphenyl)(2-pyridyl)methane; Bisacodyl EP Impurity A; Bisacodyl Impurity A; Picosulfate EP Impurity B; Sodium Picosulfate EP Impurity B; USP Bisacodyl Related Compound A; 4,4'-(Pyridin-2-ylmethylene)diphenol; Bisacodyl USP Related Compound A; Bisacodyl Related Compound A. Grade: 95%. CAS No. 603-41-8. Molecular formula: C18H15NO2. Mole weight: 277.32. | |
| Desacetyl Bisacodyl | The active form of Bisacodyl. Cathartic. Group: Biochemicals. Alternative Names: 4, 4- (2-Pyridinylmethylene) bisphenol; 4,4-Dihydroxydiphenyl(2-pyridyl)methane; Desdiacetyl Bisacodyl; Bis(4-hydroxyphenyl)(2-pyridyl)methane; DDPM; DDPM (pharmaceutical); Deacetylbisacodyl; La 96; USP Bisacodyl Related Compound A. Grades: Highly Purified. CAS No. 603-41-8. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| Desacetyl Bisacodyl β-D-Glucuronide | Desacetyl-Bisacodyl β-D-glucuronide is a metabolite of Bisacodyl, which is a drug used primarily as a laxative to treat constipation. Uses: The glucuronide metabolite of desacetyl bisacodyl. Synonyms: 4-[(4-Hydroxyphenyl)-2-pyridinylmethyl]phenyl β-D-glucopyranosiduronic acid; α-(p-Hydroxyphenyl)-α-2-pyridyl-p-tolyl β-D-glucosiduronic acid; (2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-(4-((4-hydroxyphenyl)(pyridin-2-yl)methyl)phenoxy)tetrahydro-2H-pyran-2-carboxylic acid; Desacetyl-Bisacodyl β-D-glucuronidel; Desacetyl Bisacodyl 2-D-Glucuronide; Bisacodyl Desacetyl β-D-Glucuronide. Grade: ≥98%. CAS No. 31050-47-2. Molecular formula: C24H23NO8. Mole weight: 453.44. | |
| Desacetyl Bisacodyl-d13 (Mixture of d12/d13) | Labeled active form of Bisacodyl. Cathartic. Group: Biochemicals. Alternative Names: 4, 4'- (2-Pyridinylmethylene) bisphenol-d13; 4,4'-Dihydroxydiphenyl(2-pyridyl)methane-d13; Bis(4-hydroxyphenyl)(2-pyridyl)methane-d13; DDPM-d13; DDPM-d13 (pharmaceutical); Deacetylbisacodyl-d13; La 96-d13. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Desacetyl Cefathiamidine | Desacetyl Cefathiamidine is a derivative of Cefathiamidine; an antibacterial agent that exhibits a broad spectrum of bactericidal activity against gram-positive bacteria. Synonyms: (6R,7R)-3-(Hydroxymethyl)-7-[[2-[[[(1-methylethyl)amino][(1-methylethyl)imino]methyl]thio]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. Grade: > 95%. CAS No. 958001-61-1. Molecular formula: C17H26N4O5S2. Mole weight: 430.55. | |
| Desacetylcefotaxime | Desacetylcefotaxime, the in vivo metabolite of Cefotaxime (CTX), possesses significant in vitro antimicrobial activity similar to the parent compound against a variety of aerobic and anaerobic bacteria [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 66340-28-1. Pack Sizes: 5 mg; 10 mg. Product ID: HY-126129. |  |
| Desacetyl Cephapirin-d6 Sodium Salt (Major) | A labeled metabolite of Cephapirin in bovine milk. Group: Biochemicals. Alternative Names: (6R, 7R) -3- (Hydroxymethyl) -8-oxo-7-[[2- (4-pyridinylthio) acetyl]amino]-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid-d6 Sodium Salt; (6R-trans) -3- (Hydroxymethyl) -8-oxo-7-[[ (4-pyridinylthio) acetyl]amino]-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid-d6 Sodium Salt; Deacetylcephapirin-d6 Sodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Desacetylcephapirin sodium | Desacetylcephapirin sodium (Deacetylcephapirin sodium) is an active metabolite of Cephapirin (HY-A0153A). Desacetylcephapirin sodium has antimicrobial against S. aureus and coagulase-negative staphylococci mastitis pathogen [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Deacetylcephapirin sodium. CAS No. 104557-24-6. Pack Sizes: 2.5 mg. Product ID: HY-131989. | |
| Desacetyl Cephapirin Sodium Salt | A metabolite of Cephapirin in bovine milk. Desacetyl cefapirin is an active metabolite of the cephalosporin antibiotic cefapirin.1 Desacetyl cefapirin is active against E. coli, K. pneumoniae, P. mirabilis, and S. aureus with MIC values of 120, 24, 34, and 0.42ug/ml, respectively. Group: Biochemicals. Alternative Names: (6R, 7R) -3- (Hydroxymethyl) -8-oxo-7-[[2- (4-pyridinylthio) acetyl]amino]-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid Sodium Salt; Deacetylcephapirin Sodium Salt; (6R-trans) -3- (Hydroxymethyl) -8-oxo-7-[[ (4-pyridinylthio) acetyl]amino]-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid Sodium Salt. Grades: Highly Purified. CAS No. 104557-24-6. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C15H14N3NaO5S2, Molecular Weight: 403.41. US Biological Life Sciences. | Worldwide |
| Desacetyl Cephapirin Sodium Salt | Desacetyl Cephapirin Sodium Salt is an impurity of cefapirin sodium which is a cephalosporin antibiotic agent. Synonyms: (6R,7R)-3-(Hydroxymethyl)-8-oxo-7-[[2-(4-pyridinylthio)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt; Deacetylcephapirin Sodium Salt; (6R-trans)-3-(Hydroxymethyl)-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt. Grade: > 95%. CAS No. 104557-24-6. Molecular formula: C15H14N3NaO5S2. Mole weight: 403.41. | |
| Desacetylcinobufagin | Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 4026-95-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Desacetylcinobufotalin | Desacetylcinobufotalin is apoptosis inducer. shows the inhibition effect to HepG2 cells (IC50 =0.0279μmol/ml). Uses: Apoptosis inducer. Synonyms: De-O-acetylcinobufotalin; 14,15β-Epoxy-3β,5,16β-trihydroxy-5β-bufa-20,22-dienolide. Grade: ≥98%. CAS No. 4099-30-3. Molecular formula: C24H32O6. Mole weight: 416.51. | |
| Desacetyl Diltazem-D3 | 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. |  |
| 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 | 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. | Worldwide |
| 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-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. | Worldwide |
| Desacetyl Diltiazem-[d4] | Desacetyl Diltiazem-[d4] is the labelled analogue of Desacetyl Diltiazem, which is a metabolite of Diltiazem. Diltiazem is a nondihydropyridine calcium channel blocker which can be used in the treatment of hypertension. Synonyms: Desacetyl Diltiazem D4; (2S-cis)-5-[2-(Dimethylamino)ethyl-1,1,2,2-d4]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one. Grade: 95% by HPLC; 98% atom D. CAS No. 112259-40-2. Molecular formula: C20H20D4N2O3S. Mole weight: 376.51. | |
| Desacetyl Diltiazem-[d4] hydrochloride | Desacetyl Diltiazem-[d4] hydrochloride, is the labelled analogue of Desacetyl Diltiazem, which is a metabolite of Diltiazem. Diltiazem is a calcium channel blocker medication used to treat high blood pressure, angina, and certain heart arrhythmias. Synonyms: (2S,3S)-5-[2-(Dimethylamino)ethyl-d4]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one Monohydrochloride; (2S-cis)-5-[2-(Dimethylamino)ethyl-d4]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one Monohydrochloride; Deacetyldiltiazem-d4 Hydrochloride. Grade: 98% (CP); 98% atom D. Molecular formula: C20H21D4ClN2O3S. Mole weight: 412.97. | |
| Desacetyldiltiazem-d5 HCl | An isotope labelled metabolite of Diltiazem. Diltiazem is a nondihydropyridine calcium channel blocker used in the treatment of hypertension. Grade: 95% by HPLC; 98% atom D. Molecular formula: C20H19D5N2O3S.HCl. Mole weight: 413.97. | |
| 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. Grade: > 95%. CAS No. 75472-91-2. Molecular formula: C20H24N2O3S·HCl. Mole weight: 408.94. | |
| Desacetyl diltiazem hydrochloride | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| 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 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. | Worldwide |
| 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. Grade: > 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. Grade: > 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 Triflusal-[13C6] | Desacetyl Triflusal-[13C6] is the labelled analogue of Desacetyl Triflusal, which is an active metabolite of Triflusal. Triflusal is a platelet antiaggregant inhibitor. Synonyms: Desacetyl Triflusal-13C6; 2-Hydroxy-4-(trifluoromethyl)benzoic Acid-13C6; α,α,α-Trifluoro-2,4-cresotic Acid-13C6; 4-(Trifluoromethyl)salicylic Acid-13C6; 4-Trifluoromethyl-2-hydroxybenzoic Acid-13C6. Grade: ≥98% by HPLC; 99% atom 13C. CAS No. 1246817-12-8. Molecular formula: C2[13C]6H5F3O3. Mole weight: 212.07. | |
| 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 |
| Des-acyl ghrelin (rat) | Des-acyl ghrelin (rat) decreases food intake and gastroduodenal motility in conscious rats. Synonyms: Gly-Ser-Ser-Phe-Leu-Ser-Pro-Glu-His-Gln-Lys-Ala-Gln-Gln-Arg-Lys-Glu-Ser-Lys-Lys-Pro-Pro-Ala-Lys-Leu-Gln-Pro-Arg. CAS No. 307950-60-3. Molecular formula: C139H231N45O41. Mole weight: 3188.67. | |
| Des-Ala2-Liraglutide | An impurity of Liraglutide. Liraglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist used primarily to treat type 2 diabetes (T2D) and obesity. Synonyms: His-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys(palm-gama-Glu)-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly; HEGTFTSDVSSYLEGQAA-Lys(Palm-γ-Glu)-EFIAWLVRGRG; L-Histidyl-L-α-glutamylglycyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-α-aspartyl-L-valyl-L-seryl-L-seryl-L-tyrosyl-L-leucyl-L-α-glutamylglycyl-L-glutaminyl-L-alanyl-L-alanyl-N6-[N-(1-oxohexadecyl)-L-γ-glutamyl]-L-lysyl-L-α-glutamyl-L-phenylalanyl-L-isoleucyl-L-alanyl-L-tryptophyl-L-leucyl-L-valyl-L-arginylglycyl-L-arginylglycine; Des-Ala(2)-Liraglutide; H-His-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Glu-Ala-Ala-Lys(γ-Glu-palmitoyl)-Glu-Phe-Ile-Ala-Kyn-Leu-Val-Arg-Gly-Arg-Gly-OH; [Des-Ala2]-Liraglutide; [Des-Ala]2-Liraglutide. Grade: ≥95%. Molecular formula: C169H260N42O50. Mole weight: 3680.18. | |
| 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; ((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-ureidopentanoyl)-L-leucyl-L-arginyl-L-prolyl-D-alanine; DAla10-Cetrorelix; D-Ala10-Cetrorelix; [D-Ala10]-Cetrorelix; [D-Ala10-OH]-Cetrorelix; D-Ala10-OH-Cetrorelix; Ac-D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Ala-OH. Grade: ≥95%. CAS No. 2901757-74-0. Molecular formula: C70H91ClN16O15. Mole weight: 1432.05. | |
| Desamino 3''-Azido Tetra-N-Boc Tobramycin 6''-Carbamate O-Tetracetate | Desamino 3''-Azido Tetra-N-Boc Tobramycin 6''-Carbamate O-Tetracetate is an intermediate in the synthesis of derivatives of Tobramycin, an aminoglycoside antibiotic. Synonyms: (2S,3R,4S,5S,6R)-2-(((1S,2S,3R,4S,6R)-2-Acetoxy-3-(((2R,3R,5S,6R)-5-acetoxy-3-((tert-butoxycarbonyl)amino)-6-(((tert-butoxycarbonyl)amino)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4,6-bis((tert-butoxycarbonyl)amino)cyclohexyl)oxy)-4-azido-6-((carbamoyloxy)methyl)tetrahydro-2H-pyran-3,5-diyl diacetate. 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/β. 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-Arg(30)-Semaglutide | Des-Arg(30)-Semaglutide is an impurity of Semaglutide, which is a glucagon-like peptide-1 (GLP-1) receptor agonist used to treat type 2 diabetes. Synonyms: H-His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys(AEEAc-AEEAc-γ-Glu-carboxyheptadecanoyl)-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Gly-OH. Molecular formula: C181H279N41O58. Mole weight: 3957.38. | |
| des-Arg9-[Leu8]-Bradykinin acetate salt | ?97% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
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