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2,3,4-Trifluorobenzoyl Chloride
Reagent used in the preparation of Levofloxacin. Group: Biochemicals. Grades: Highly Purified. CAS No. 157373-08-5. Pack Sizes: 2.5g. US Biological Life Sciences.
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2,3,4-Trihydroxybenzaldehyde
2,3,4-Trihydroxybenzaldehyde is a phenolic benzaldehyde with antibacterial activity. Group: Biochemicals. Alternative Names: 3, 4-Di hydroxysalicylalde hyde; NSC 22595. Grades: Highly Purified. CAS No. 2144-8-3. Pack Sizes: 5g. US Biological Life Sciences.
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2,3,4-Trihydroxybenzaldehyde 2-Benzylhydrazone
2, 3, 4-Tri hydroxybenzyl hydrazine derivative. Group: Biochemicals. Alternative Names: 2,3,4-Trihydroxybenzaldehyde Benzylhydrazone; 2,3,4-Trihydroxybenzaldehyde 2-Methylphenylhydrazone. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
2, 3, 4-Tri hydroxybenzyl hydrazine derivative. Group: Biochemicals. Alternative Names: (2, 3, 4-Trihydroxyphenyl) methyl enehydrazinecarboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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2,3,4-Trimethyl-2-cyclopentenone
2,3,4-Trimethyl-2-cyclopentenone. Group: Biochemicals. Alternative Names: 2,3,4-Trimethyl-2-cyclopenten-1-one. Grades: Highly Purified. CAS No. 28790-86-5. Pack Sizes: 50mg. Molecular Formula: C8H12O, Molecular Weight: 124.18. US Biological Life Sciences.
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2,3,4-Tris-O-(trimethylsilyl) 7-Epi Clindamycin
Protected 7-Epi Clindamycin , an impurity of Clindamycin. Group: Biochemicals. Alternative Names: trans-α-Methyl 7-Chloro -6, 7, 8-tri de oxy-6- (1- methyl -4-propyl -L-2-pyrrolidinecarboxamido )-1-thio-2, 3, 4-tri s-O-(tri methyl sily l )-D-erythro-D-galacto-Octopyranoside . Grades: Highly Purified. CAS No. 25399-48-8. Pack Sizes: 2.5mg. US Biological Life Sciences.
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2,3,4-Tris-O-(trimethylsilyl) Clindamycin
Protected Clindamycin , a semi-synthetic antibiotic prepared from Lincomycin. Group: Biochemicals. Alternative Names: 7(S)-Chloro-7-deoxylincomycin Tris (trimethylsilyl)ether; Methyl (2S-cis) -7-Chloro-6, 7, 8-trideoxy-6-[[ (1-methyl-4-propyl-2-pyrrolidinyl) carbonyl]amino]-1-thio-2, 3, 4-tris-O- (trimethylsilyl) -L-threo-α -D-galacto-octopyranoside. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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2,3,5,6-Tetrachloroaniline
2,3,5,6-Tetrachloroaniline. Group: Biochemicals. Alternative Names: 2, 3, 5, 6-Tetra chlorobenzenamine; NSC 29028. Grades: Highly Purified. CAS No. 3481-20-7. Pack Sizes: 2.5g. Molecular Formula: C6H3Cl4N, Molecular Weight: 230.91. US Biological Life Sciences.
An anticoccidal triazine used for the treatment of coccidiosis in chickens. An impurity of Diclazuril (D436200). Group: Biochemicals. Alternative Names: Descyano Diclazuril Ketone. Grades: Highly Purified. CAS No. 133648-81-4. Pack Sizes: 2.5mg. US Biological Life Sciences.
An anticoccidal triazine used for the treatment of coccidiosis in chickens. An impurity of Diclazuril (D436200). Group: Biochemicals. Alternative Names: Descyano Diclazuril. Grades: Highly Purified. CAS No. 133648-80-3. Pack Sizes: 100mg. US Biological Life Sciences.
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2,3,5-Triacetyluridine
2,3,5-Triacetyluridine is used in the treatment of Alzheimers disease in mice and provide neuroprotective effects. Shown to also decrease depressive symptoms and increases in brain pH bipolar patients. Group: Biochemicals. Alternative Names: 2',3',5'-Tri-O-acetyluridine; PN 401; RG 2133; Tri-O-acetyl uridine; Uridine triacetate; Vistonuridine. Grades: Highly Purified. CAS No. 4105-38-8. Pack Sizes: 1g, 5g, 25g. Molecular Formula: C15H18N2O9, Molecular Weight: 370.31. US Biological Life Sciences.
2,3,5-trifluoro-4-(4-methyl-1-piperazinyl)- β-oxo-benzenepropanoic Acid. Group: Biochemicals. Alternative Names: Ethyl [2, 3, 5-Trifluoro-4- (4-methyl-1-piperazinyl) benzoyl]acetate. Grades: Highly Purified. CAS No. 108860-30-6. Pack Sizes: 1g. Molecular Formula: C16H19F3N2O3, Molecular Weight: 344.33. US Biological Life Sciences.
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2,3,5-Trimethoxybenzaldehyde
2, 3, 5-Trimethoxybenzalde hyde. Group: Biochemicals. Alternative Names: 2, 3, 5-Trimethoxybenzalde hyde. Grades: Highly Purified. CAS No. 5556-84-3. Pack Sizes: 500mg. Molecular Formula: C10H12O4, Molecular Weight: 196.2. US Biological Life Sciences.
Worldwide
2,3,5-Trimethylpyridine
Omeprazole intermediate. Group: Biochemicals. Alternative Names: 2,3,5-Collidine; 2,3,5-Trimethyl-pyridine. Grades: Highly Purified. CAS No. 695-98-7. Pack Sizes: 5g. US Biological Life Sciences.
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2,3,5-Trimethylpyridine N-Oxide
Intermediate in the preparation of Omeprazole metabolites. Group: Biochemicals. Alternative Names: 2,3,5-Collidine N-Oxide; 2,3,5-Trimethyl-pyridine N-Oxide. Grades: Highly Purified. CAS No. 74409-42-0. Pack Sizes: 1g. US Biological Life Sciences.
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2,3,5-Tri-O-acetyl α-Adenosine
An Adenosine impurity. Group: Biochemicals. Alternative Names: 9-(2,3,5-Tri-O-acetyl-α-D-ribofuranosyl)-9H-purin-6-amine; 9-(2,3,5-Tri-O-acetyl-α-D-ribofuranosyl)adenine. Grades: Highly Purified. CAS No. 953089-09-3. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
2,3,5-Tri-O-benzoyl-2-thiouridine
Protected 2-Thiouridine. Group: Biochemicals. Alternative Names: 2-Thio-uridine 2',3',5'-Tribenzoate; 2-Thiouridine 2',3',5'-Tribenzoate. Grades: Highly Purified. CAS No. 21052-18-6. Pack Sizes: 100mg. US Biological Life Sciences.
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2,3,5-Triphenyl-2H-tetrazolium Chloride
2,3,5-Triphenyl-2H-tetrazolium chloride is used as a dye in cell biological studies. Group: Biochemicals. Alternative Names: 1,3,5-Triphenyl-2H-tetrazolium Chloride; 1,3,5-Triphenyltetrazolium Chloride; 2,3,5-Triphenyltetrazolium Chloride; PTB; RT; Red Tetrazolium; TPTZ; TT; TTC; TTC (dye); Tetrazolium Chloride; Tetrazolium Red; Triphenyltetrazolium Chloride; Urocheck; Uroscreen; Vitastain. Grades: Highly Purified. CAS No. 298-96-4. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
2,3,6,7-Tetrachloronaphthalene
A polychlorinated naphthalene (PCN) with dioxin-like toxic properties that can lead to increased risk of liver disease. It is a potential carcinogen. Group: Biochemicals. Alternative Names: PCN 48. Grades: Highly Purified. CAS No. 34588-40-4. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
2,3,6,7-Tetrahydro-benzo[1,2-b:4,5-b']difuran
Reagent used in the preparation of potent 5-HT2 receptor agonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 81926-24-1. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
2,3,7,8-Tetrachloro-p-dioxin
A toxic polychlorinated dibenzo-p-dioxin detected in domestic meat and poultry. Group: Biochemicals. Alternative Names: 2, 3, 7, 8-Tetrachlorodibenzo[b, e][1, 4]dioxin; 2,3,7,8-Tetrachlorodibenzo-1,4-dioxin; 2, 3, 7, 8-Tetra chlorodibenzodioxin; D 48; Dioxin; PCDD 48; TCDBD; TCDD; Tetrachlorodibenzo-p-dioxin. Grades: Highly Purified. CAS No. 1746-01-6. Pack Sizes: 1mg. Molecular Formula: C??H?Cl?O?, Molecular Weight: 321.97. US Biological Life Sciences.
2-[[(3 β)-24-Chlorochol-5-en-3-yl]oxy]tetrahydro-2H-pyran is a Cholesterol (C432501) derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
2-[(3 β)-Cholesta-5,24-dien-3-yloxy]tetrahydro-2H-pyran is an protected intermediate in the synthesis of Desmosterol (D296860), a metabolite of Cholesterol (C432501). Group: Biochemicals. Alternative Names: Cholestane, 2H-Pyran Deriv. Grades: Highly Purified. CAS No. 51231-31-3. Pack Sizes: 10mg. US Biological Life Sciences.
An impurity in the synthesis of Imazamox (I268550), an imidazolinone based acetolactate synthase inhibitor that is utilized as a herbicide for weed control. Group: Biochemicals. Alternative Names: Imazamox Impurity I. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
2,3-Bis(4-(benzyloxy)-3-methoxyphenyl)propan-1-amine-d4 is an catecholamine based derivative with potential anti-angiogenic properties. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
2, 3-Bis (4-hydroxyphenyl) propionitrile
2, 3-Bis (4-hydroxyphenyl) propionitrile. Group: Biochemicals. Alternative Names: 2, 3-Bis (p-hydroxyphenyl) propionitrile; 4-Hydroxy-α - (4-hydroxyphenyl) benzenepropanenitrile; DPN. Grades: Highly Purified. CAS No. 1428-67-7. Pack Sizes: 25mg. Molecular Formula: C15H13NO2, Molecular Weight: 239.27. US Biological Life Sciences.
2-(3-Bromo-2-methylphenyl)-4,5-dihydro-4,4-dimethyl-oxazole is a reactant used in the preparation of hydroxy methyl phenyl ethyl imidazolethione derivatives for use in treatment of chronic pain. Group: Biochemicals. Grades: Highly Purified. CAS No. 868975-15-9. Pack Sizes: 100mg. US Biological Life Sciences.
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2,3-Butanedione-13C2D6
2,3-Butanedione-13C2D6. Group: Biochemicals. Alternative Names: 2,3-Butadione-13C2D6; 2,3-Diketobutane-13C2D6; 2,3-Dioxobutane-13C2D6; Biacetyl-13C2D6; Butanedione-13C2D6; Diacetyl-13C2D6; Dimethyl Diketone-13C2D6; Dimethylglyoxal-13C2D6; NSC 8750-13C2D6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
2-(3-Chloropropyl)-1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one. Group: Biochemicals. Alternative Names: 2-(3-Chloropropyl)-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one. Grades: Highly Purified. CAS No. 19666-40-1. Pack Sizes: 1g. Molecular Formula: C9H10ClN3O, Molecular Weight: 211.65. US Biological Life Sciences.
Worldwide
2,3-Dehydro Mepivacaine
2,3-Dehydro Mepivacaine. Group: Biochemicals. Alternative Names: N-(2,6-Dimethylphenyl)-1-methyl-1,4,5,6-tetrahydropyridine-2-carboxamide. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
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2,3-Dibenzyl-5-bromobenzoic Acid Methyl Ester
Intermediate in the preparation of hydroxyalbuterol. Group: Biochemicals. Alternative Names: 5-Bromo-2, 3-bis (phenylmethoxy)benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 182676-91-1. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
2,3-Dibromo-1-propanol
2,3-Dibromo-1-propanol. Group: Biochemicals. Alternative Names: 2,3-Dibromopropyl Acohol; Brominex 257; DBP; DBP (flame retardant); NSC 6203; 1,2-Dibromopropan-3-ol. Grades: Highly Purified. CAS No. 96-13-9. Pack Sizes: 10g. Molecular Formula: C3H6Br2O, Molecular Weight: 217.89. US Biological Life Sciences.
Worldwide
2,3-Dibromo-5-chloropyridine
2,3-Dibromo-5-chloropyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 137628-17-2. Pack Sizes: 2.5g. Molecular Formula: C5H2Br2ClN, Molecular Weight: 271.339999999999. US Biological Life Sciences.
Worldwide
(±)-2,3-Dibromobutane
(±)-2,3-Dibromobutane. Group: Biochemicals. Alternative Names: (2R,3R)-rel-2,3-Dibromobutane; (R*,R*)-2,3-Dibromobutane; DL-2,3-Dibromobutane; NSC 245048; dl-2,3-Dibromobutane; threo-2,3-Dibromobutane. Grades: Highly Purified. CAS No. 598-71-0. Pack Sizes: 5g. Molecular Formula: C4H8Br2, Molecular Weight: 215.91. US Biological Life Sciences.
2,3-Dichloro-α-(2,3-dichloro-4-methoxyphenyl)-4-methoxy-benzeneacetic Acid Ethyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 316382-53-3. Pack Sizes: 500mg. US Biological Life Sciences.
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2,3-Dichlorobenzoyl Nitrile
2,3-Dichlorobenzoyl Nitrile is an impurity of Lamotrigine (L173250), an anticonvulsant that is used in the treatment of bipolar and depression. Group: Biochemicals. Alternative Names: 2,3-Dichloro-α-oxo-benzeneacetonitrile; 2,3-Dichlorobenzoyl Cyanide. Grades: Highly Purified. CAS No. 77668-42-9. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
2,3-Dichloro-Indole
2,3-Dichloro-Indole. Group: Biochemicals. Alternative Names: 2,3-Dichloro-1H-indole. Grades: Highly Purified. CAS No. 101495-59-4. Pack Sizes: 1g. Molecular Formula: C8H5Cl2N, Molecular Weight: 186.04. US Biological Life Sciences.
Worldwide
2,3-Dichlorophenol
2,3-Dichlorophenol. Group: Biochemicals. Alternative Names: 2,3-Dichlorophenol; NSC 60646. Grades: Highly Purified. CAS No. 576-24-9. Pack Sizes: 10g. Molecular Formula: C6H4Cl2O, Molecular Weight: 163. US Biological Life Sciences.
Worldwide
2,3-Dichloropyrazine
2,3-Dichloropyrazine. Group: Biochemicals. Alternative Names: 5,6-Dichloropyrazine. Grades: Highly Purified. CAS No. 4858-85-9. Pack Sizes: 10g. Molecular Formula: C4H2Cl2N2, Molecular Weight: 148.979999999999. US Biological Life Sciences.
2,3-Dihydro-2-methyl-1H-indol-1-amine Hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 102789-79-7. Pack Sizes: 1g. Molecular Formula: C9H12N2 xHCl, Molecular Weight: 148.199999999999. US Biological Life Sciences.
Worldwide
2,3-Dihydro-3-hydroxy-2-oxo Lysergide
2,3-Dihydro-3-hydroxy-2-oxo Lysergide. Group: Biochemicals. Alternative Names: N,N-Diethyl-2,3-dihydro-3-hydroxy-2-oxo-lysergamide; (8 β)-9,10-Didehydro-N,N-diethyl-2,3-dihydro-3-hydroxy-6-methyl-2-oxoergoline-8-carboxamide; 2-Oxo-3-hydroxy-LSD; 2-Oxo-3-hydroxy Lysergic Acid Diethylamide. Grades: Highly Purified. CAS No. 111295-09-1. Pack Sizes: 1mg. Molecular Formula: C20H25N3O3, Molecular Weight: 355.43. US Biological Life Sciences.
Worldwide
2,3-Dihydro-3-hydroxy-2-oxo Lysergide-d10
2,3-Dihydro-3-hydroxy-2-oxo Lysergide-d10. Group: Biochemicals. Alternative Names: N,N-Diethyl-2,3-dihydro-3-hydroxy-2-oxo-lysergamide-d10; (8 β)-9,10-Didehydro-N,N-diethyl-2,3-dihydro-3-hydroxy-6-methyl-2-oxoergoline-8-carboxamide-d10; 2-Oxo-3-hydroxy-LSD-d10; 2-Oxo-3-hydroxy Lysergic Acid Diethylamide-d10. Grades: Highly Purified. Pack Sizes: 500ug. Molecular Formula: C20H15D10N3O3, Molecular Weight: 365.49. US Biological Life Sciences.
Worldwide
2,3-Dihydro-4H-1-benzopyran-4-one
2,3-Dihydro-4H-1-benzopyran-4-one. Group: Biochemicals. Alternative Names: 2,3-Dihydro-4-benzopyranone; 2,3-Dihydro-4H-1-benzopyran-4-one; 2,3-Dihydro-4H-chromen-4-one; Chromanone; NSC 174058. Grades: Highly Purified. CAS No. 491-37-2. Pack Sizes: 1g. Molecular Formula: C8H8O2, Molecular Weight: 148.16. US Biological Life Sciences.
Worldwide
2,3-Dihydro-5-mercapto-3-oxo-4-isothiazolecarboxylic Acid Trisodium Salt
2,3-Dihydro-5-mercapto-3-oxo-4-isothiazolecarboxylic Acid Trisodium Salt. Group: Biochemicals. Alternative Names: 2,3-Dihydro-5-mercapto-3-oxo-4-isothiazolecarboxylic Acid Sodium Salt (1:3). Grades: Highly Purified. CAS No. 76857-14-2. Pack Sizes: 1g. Molecular Formula: C4H3NNa3O3S2, Molecular Weight: 246.17. US Biological Life Sciences.
Worldwide
2,3-Dihydropyran
2,3-Dihydropyran is used in the synthesis of potent and selective myeloperoxidase inhibitors useful as antimicrobial oxidants. Also is used to synthesize novel and selective ?1 receptor ligands. Group: Biochemicals. Alternative Names: 3,4-Dihydro-2H-pyran; 3,4-Dihydro-1,2-pyran; Dihydro-pyran; 2,3-Dihydro-4H-pyran; 2,3-Dihydro-γ-pyran; 2H-3,4-Dihydropyran; 3,4-Dihydro-2H-pyran; 5,6-Dihydro-4H-pyran; Dihydro-2H-pyran; Dihydropyran; NSC 57860; NSC 73472; Δ2-Dihydropyran. Grades: Highly Purified. CAS No. 110-87-2. Pack Sizes: 5g. US Biological Life Sciences.
2,3-Dimethyl-1-butene is used in reactions to convert fatty acids to flavor compounds. It is also used in reactions with asymmetric glyoxylate to form α-hydroxy esters. Group: Biochemicals. Alternative Names: 1-Isopropyl-1-methylethylene; 2,3-Dimethyl-1-butene; 2,3-Dimethyl-1-butylene; 2-Isopropylpropene; NSC 73906. Grades: Highly Purified. CAS No. 563-78-0. Pack Sizes: 50g. US Biological Life Sciences.
Worldwide
2,3-Dimethyl-6-amino-2H-indazole
2,3-Dimethyl-6-amino-2H-indazole. Group: Biochemicals. Alternative Names: 2,3-Dimethyl-2H-indazol-6-amine. Grades: Highly Purified. CAS No. 444731-72-0. Pack Sizes: 500mg. Molecular Formula: C9H11N3, Molecular Weight: 161.199999999999. US Biological Life Sciences.
Worldwide
2,3-Dimethyl-6-nitro-2H-indazole
2,3-Dimethyl-6-nitro-2H-indazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 444731-73-1. Pack Sizes: 500mg. Molecular Formula: C9H9N3O2, Molecular Weight: 191.19. US Biological Life Sciences.
Worldwide
2,3-Dimethyloctane
2,3-Dimethyloctane. Group: Biochemicals. Grades: Highly Purified. CAS No. 7146-60-3. Pack Sizes: 10mg. Molecular Formula: C10H22, Molecular Weight: 142.28. US Biological Life Sciences.
2',3'-Di-O-(tert-butyldimethylsilyl)-2'-deoxycytidine is an intermediate for biosynthesis of cholyl-CoA and oligodeoxyribonucleoti de s. Group: Biochemicals. Alternative Names: 3',5'-Bis-O-tert-butyldimethylsilyl-2'-deoxycytidine; 2'-Deoxy-3', 5'-bis-O- [ (1, 1-dimethylethyl) dimethylsilyl] cytidine. Grades: Highly Purified. CAS No. 51549-29-2. Pack Sizes: 1g. US Biological Life Sciences.
2-(3-Fluorophenyl)-5-hydroxy-6-methoxy-4(1H)-quinolinone-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C16H9D3FNO3, Molecular Weight: 288.29. US Biological Life Sciences.
Worldwide
2(3H)-Benzofuranone
2(3H)-Benzofuranone is used in the synthesis of indolinones and analogues in the treatment of cancers. Also used in the synthesis of antitumor bis-indole derivatives. Impurity in the synthesis of Azoxystrobin (A965150). Group: Biochemicals. Alternative Names: 2,3-Dihydrobenzofuran-2-one; 2-Benzofuranone; 2-Coumaranone; 2-Coumarone; 3H-Benzofuran-2-one; Benzo[b]furan-2(3H)-one; Cumaranone; Isophthalide; NSC 227414; o-Hydroxyphenylacetic acid γ-lactone; α-Coumaranone. Grades: Highly Purified. CAS No. 553-86-6. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
23-Hydroxybudesonide
23-Hydroxybudesonide. Group: Biochemicals. Alternative Names: (11 β , 16α )-11, 21-Dihydroxy-16, 17-[ (2-hydroxybutylidene)bis (oxy)]pregna-1, 4-diene-3, 20-dione. Grades: Highly Purified. CAS No. 109423-03-2. Pack Sizes: 2.5mg. Molecular Formula: C25H34O7, Molecular Weight: 446.53. US Biological Life Sciences.
2-[3-(Methylamino)-1-(2-thienyl)propyl]-1-naphthalenol is an impurity of Duloxetine (D721000), a dual serotonin and norepinephrine reuptake inhibitor (SNRI) used in treatment of stress urinary incontinence. Group: Biochemicals. Grades: Highly Purified. CAS No. 1033719-36-6. Pack Sizes: 5mg. US Biological Life Sciences.