A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-Oxoisophorone is one of the major components of saffron (Crocus sativus L.) and also found to be a product of degradation of carotenoids in paprika, tomato and marigold oleoresins. Group: Biochemicals. Grades: Highly Purified. CAS No. 1125-21-9. Pack Sizes: 5g, 25g. Molecular Formula: C9H12O2. US Biological Life Sciences.
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4-Oxo-Isotretinoin
4-Oxo-Isotretinoin is a metabolite of Retinoic acid in neuroblastoma. Retinoic acid is a metabolite of Vitamin A and ajusts its functions of cellular growth and differentiation. Synonyms: 4-Oxoisotretinoin; 13-cis-4-Oxoretinoic acid; 4-Keto 13-cis-Retinoic Acid; Isotretinoin EP Impurity H. Grade: 95%. CAS No. 71748-58-8. Molecular formula: C20H26O3. Mole weight: 314.43.
4-Oxo-Isotretinoin-d6
4-Oxo-Isotretinoin-d6 is the labelled analogue of 4-Keto 13-cis-Retinoic Acid. 4-Keto 13-cis-Retinoic Acid is a metabolite of Retinoic acid in neuroblastoma. Synonyms: 3,7-Dimethyl-9-(4-keto-2,6,6-trimethyl-1-cyclohexen-1-yl)-2Z,4E,6E,8E-nonatetranenoic Acid-d6; Ro 22-6595-d6; 4-Oxoretinoic Acid-d6; 4-Keto 13-cis-Retinoic Acid-d6. Grade: 95% by HPLC; 98% atom D. Molecular formula: C20H20O3D6. Mole weight: 320.46.
4-Oxo Lopinavir
4-Oxo Lopinavir is a highly potent antiviral agent employed against HIV/AIDS, exerting its effects through potent inhibition of the vital protease enzyme. Its remarkable bioavailability and efficacy render 4-Oxo Lopinavir an indispensable constituent in developing antiretroviral therapy. Grade: > 95%. Molecular formula: C37H46N4O5. Mole weight: 626.78.
4-Oxo Norfloxacin
A metabolite of Norfloxacin. Group: Biochemicals. Alternative Names: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-oxo-1-piperazinyl)-. Grades: Highly Purified. CAS No. 74011-42-0. Pack Sizes: 1mg. US Biological Life Sciences.
4-Oxo-piperidine-3-carboxylic acid ethyl ester hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-oxoproline reductase
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 4-hydroxy-L-proline:NAD+ oxidoreductase. This enzyme is also called hydroxy-L-proline oxidase. This enzyme participates in arginine and proline metabolism. Group: Enzymes. Synonyms: hydroxy-L-proline oxidase. Enzyme Commission Number: EC 1.1.1.104. CAS No. 37250-37-6. 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-0007; 4-oxoproline reductase; EC 1.1.1.104; 37250-37-6; hydroxy-L-proline oxidase. Cat No: EXWM-0007.
4-Oxoretinoic acid-d3
4-Oxoretinoic acid-d3 is the deuterium labeled 4-Oxoretinoic acid[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 4-Keto retinoic acid-d3. CAS No. 1346606-26-5. Pack Sizes: 1 mg. Product ID: HY-107494S2.
4-Oxo-TEMPO-[1-15N]
4-Oxo-TEMPO-[1-15N]. Synonyms: 4-Oxo-TEMPO-1-15N; 4-Oxo-2,2,6,6-tetramethylpiperidine-1-15N-1-oxyl; Tempone-1-15N; 2,2,6,6-Tetramethyl-4-oxopiperidinooxy-1-15N. Grade: 95%; 98% atom 15N. CAS No. 33490-11-8. Molecular formula: C9H16[15N]O2. Mole weight: 171.22.
4-Oxo-TEMPO-[d16,1-15N]
4-Oxo-TEMPO-[d16,1-15N]. Synonyms: 4-Oxo-2,2,6,6-tetramethylpiperidine-d16,1-15N-1-oxyl; TEMPONE-d16,1-15N. Grade: 99% by CP; 98% atom 15N. CAS No. 80404-14-4. Molecular formula: C9D16[15N]O2. Mole weight: 187.32.
4-Oxo-TEMPO-[d16] free radical
4-Oxo-TEMPO-[d16] free radical. Synonyms: 4-Oxo-2,2,6,6-tetramethylpiperidine-d16-1-oxyl; TEMPONE-d16. Grade: 99% by CP; 97% atom D. CAS No. 36763-53-8. Molecular formula: C9D16NO2. Mole weight: 186.33.
4-Oxo ticlopidine
4-Oxo ticlopidine. Group: Biochemicals. Alternative Names: 5-[(2-Chlorophenyl)methyl]-6,7-dihydro-thieno[3,2-c]pyridin-4(5H)-one. Grades: Highly Purified. CAS No. 68559-55-7. Pack Sizes: 100mg, 500mg, 1g. Molecular Formula: C14H12ClNOS. US Biological Life Sciences.
Worldwide
4-Oxo Ticlopidine-[d4]
4-Oxo Ticlopidine-[d4] is the labelled analogue of 4-Oxo Ticlopidine, which is a metabolite of Ticlopidine. Synonyms: 4-Oxo Ticlopidine D4; 5-[(2-Chlorophenyl-d4)methyl]-6,7-dihydro-thieno[3,2-c]pyridin-4(5H)-one; USP Ticlopidine Related Compound B-d4. CAS No. 1330236-13-9. Molecular formula: C14H8D4ClNOS. Mole weight: 281.79.
Intermediate for the synthesis of Valsartan metabolite. Group: Biochemicals. Alternative Names: N-(1,4-Dioxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine Phenylmethyl Ester. Grades: Highly Purified. CAS No. 188240-32-6. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
4-Oxo Valsartan Benzyl Ester
An intermediate of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Uses: Intermediate for the synthesis of valsartan metabolite. Synonyms: N-(1,4-Dioxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine Phenylmethyl Ester; L-Valine, N-(1,4-dioxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, phenylmethyl ester; (S)-3-Methyl-2-{(4-oxo-pentanoyl)-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amino}-butyric acid benzyl ester; Benzyl N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-N-(4-oxopentanoyl)-L-valinate; Benzyl N-(4-oxopentanoyl)-N-{[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl}-L-valinate. Grade: ≥95%. CAS No. 188240-32-6. Molecular formula: C31H33N5O4. Mole weight: 539.62.
4-(Pentanoylamino)benzoic acid. Alternative Names: CHEMBRDG-BB 9071392;4-(Pentanoylamino)benzoic acid;Albb-003605. CAS No. 100390-76-9. Product ID: ACM100390769. Molecular formula: C12H15NO3. Alfa Chemistry - ISO 9001:32057 Certified.
4-Penten-1-ol
A reagent used in carbohydrate chemistry for n-Pentenyl Glycoside methodology for the rapid assembly of homoglycans exemplified with the nonasaccharide component of a high-mannose glycoprotein. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
4-Penten-1-ol
Liquid, 98%. CAS No. 821-09-0. Pack Sizes: Typically in stock: 10g, 50g. Mole weight: 86.13. MP/BP: B.P. 134-137. Order No: FR-2616.
4-Penten-1-yl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is a remarkable biomedical compound, manifesting immense promise in research of diverse ailment such as malignant tumors and inflammatory processes. CAS No. 50256-33-2. Molecular formula: C19H28O10. Mole weight: 416.42.
4-Pentenenitrile
4-Pentenenitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 592-51-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C5H7N. US Biological Life Sciences.
4-Pentenyl 2,4-di-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido b-D-glucopyranosyl)-3,6-di-O-benzyl-a-D-mannopyranoside is an extensively studied chemical entity within the biomedical realm, serving as a paradigmatic specimen in research of predetermined pharmacological targets. Molecular formula: C65H70N2O24. Mole weight: 1263.25.
4-Pentenyl 3,6-di-O-benzyl-α-D-mannopyranoside is a biomedical compound acting as a chemical precursor for the research and development of various drugs targeting specific cellular processes. By targeting α-D-mannopyranosides, it plays an important role in studying diseases related to carbohydrate metabolism and cell signaling pathways. CAS No. 946075-87-2. Molecular formula: C25H32O6. Mole weight: 428.52.
Introducing 4-Pentenyl 4,6-O-benzylidene-2,3-phenylethylidene-a-D-mannopyranoside is an extraordinary biomedical compound with applications in research of a wide spectrum of afflictions such as notorious malignancies, inclusive of breast, lung and colon cancer. Molecular formula: C26H30O6. Mole weight: 438.51.