A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
5g Pack Size. Group: Biochemicals, Building Blocks, Chiral Compounds. Formula: C27H44O. CAS No. 601-57-0. Prepack ID 18488191-5g. Molecular Weight 384.65. See USA prepack pricing.
4-Cholesten-3-one
25g Pack Size. Group: Biochemicals, Building Blocks, Chiral Compounds. Formula: C27H44O. CAS No. 601-57-0. Prepack ID 18488191-25g. Molecular Weight 384.65. See USA prepack pricing.
4-Cholesten-3-one-[2,2,4,6,6-d5]
4-Cholesten-3-one-[2,2,4,6,6-d5] is the labelled analogue of 4-Cholesten-3-one, which is an intestinal metabolite of Cholesterol with anti-obesity effect on animals. Synonyms: 4-Cholesten-3-one-2,2,4,6,6-D5; Δ4-Cholesten-3-one-d5; (+)-4-Cholesten-3-one-d5; (17β)-17-Octylandrost-4-en-3-one-d5; 3-Oxocholest-4-ene-d5; Δ4-Cholestenone-d5; 4-Cholesten-3-one-d5; 4-Cholestenone-d5; Cholesterone-d5; NSC 134926-d5. Grade: ≥99%; ≥98% atom D. CAS No. 72560-60-2. Molecular formula: C27H39D5O. Mole weight: 389.67.
4-Cholesten-3-one-[4-13C]
4-Cholesten-3-one-[4-13C] is the labelled analogue of 4-Cholesten-3-one, which is an intestinal metabolite of Cholesterol with anti-obesity effect on animals. Synonyms: 4-Cholesten-3-one-4-13C; Δ4-Cholesten-3-one-4-13C; (+)-4-Cholesten-3-one-4-13C; (17β)-17-Octylandrost-4-en-3-one-4-13C; 3-Oxocholest-4-ene-4-13C; Δ4-Cholestenone-4-13C; 4-Cholestenone-4-13C; Cholesterone-4-13C; NSC 134926-4-13C. Grade: 98%; 99% atom 13C. CAS No. 68165-57-1. Molecular formula: C26[13C]H44O. Mole weight: 385.65.
4-Chromanone
4-Chromanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 491-37-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C9H8O2. US Biological Life Sciences.
4-C-(Hydroxymethyl)-1,2:5,6-bis-O-(1-methylethylidene)-α-D-gulofuranose is a protected sugar derivative used in synthetic chemistry to allow for selective reactions. The protective isopropylidene groups make it a versatile intermediate in the synthesis of more complex carbohydrate structures. Synonyms: α-D-Gulofuranose, 4-C-(hydroxymethyl)-1,2:5,6-bis-O-(1-methylethylidene)-; (3aR,5R,6S,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-5-(hydroxymethyl)-2,2-dimethyl-tetrahydro-2H-furo[2,3-d][1,3]dioxol-6-ol. Grade: ≥97%. CAS No. 1646857-53-5. Molecular formula: C13H22O7. Mole weight: 290.31.
4-C-Hydroxymethyl-1,2-O-isopropylidine-3-O-(4-methoxybenzyl)-α-D-ribofuranose, a compound of utmost importance in biomedicine, showcases its indispensability in the realm of pathology. The versatility of this compound is evident in its profound impact on combatting an assortment of diseases, ranging from malignant neoplasms to viral afflictions. Its remarkable pharmacological properties, marked by potent antineoplastic and antiviral efficacy, render it an indispensable cog in the wheel of drug discovery and therapeutic interventions. Synonyms: ((3aR,6S,6aR)-6-((4-methoxybenzyl)oxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5,5-diyl)dimethanol; 4-C-hydroxymethyl-1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-erythro-pentofuranose; [(3aR,6S,6aR)-5-Hydroxymethyl-6-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl]-methanol; 4-C-hydroxymethyl-1,2-O-isopropylidene-3-O-p-methoxybenzyl-α-D-ribo-pentofuranose. Grade: ≥ 95%. CAS No. 225233-47-6. Molecular formula: C17H24O7. Mole weight: 340.37.
4-C-Hydroxymethyl-3,4-O-isopropylidene-2-C-methyl-L-arabinono-1,5-lactone, an indispensable and complex entity, holds immense significance in the realm of biomedical inquiry. Its distinctive configuration renders it an ideal specimen for the examination of antiviral therapeutics and their effectiveness in combating a multitude of ailments. This compound unveils noteworthy revelations pertaining to the evolution of pharmaceutical agents and intricate molecular pathways, thereby propelling the progress of biomedicine to unprecedented heights. Synonyms: L-Arabinonic acid, 4-C-(hydroxymethyl)-2-C-methyl-3,4-O-(1-methylethylidene)-, 1,5-lactone; 4-C-Hydroxymethyl-3,4-O-isopropylidene-2-C-methyl-L-arabinono-1,5-lactone. CAS No. 1021178-22-2. Molecular formula: C10H16O6. Mole weight: 232.23.
4-cis-Fluoro-L-prolinamide hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
4-cis-Hydroxy Cilostazol
4-cis-Hydroxy Cilostazol has antithrombotic property and can be used in the treatment of intermittent claudication. Synonyms: OPC-13217 (cis): 3,4-dihydro-6-[4-[1-(trans-4-hydroxycyclohexyl)-1H-tetrazol-5-yl]butoxy]-2-(1H)-Quinolinone. Grade: > 95%. CAS No. 87153-06-8. Molecular formula: C20H27N5O3. Mole weight: 385.46.
4-C-Methyl-2,3-O-isopropylidene-4-O-tert-butyldimethylsilyl-D-lyxono-1,5-lactone is a versatile compound used in biomedicine. It plays a crucial role in the synthesis of various pharmaceutical drugs utilized for the treatment of certain diseases. With its unique chemical structure, this compound serves as a valuable building block for the development of potential therapeutics in the biomedical industry. Molecular formula: C15H28O5Si. Mole weight: 316.47.
4-C-Methyl-2,3-O-isopropylidene-D-lyxono-1,5-lactone, a highly significant compound in the biomedicine sector, finds extensive employment. Renowned for its robust pharmacological attributes, this compound emerges as a frequent choice in the drug development realm, specifically for ailments ranging from viral infections to cancer and inflammation. Notably, owing to its interaction with precise molecular targets, this compound showcases propitious therapeutic potential across diverse biomedical domains. Molecular formula: C9H14O5. Mole weight: 202.21.
4'-C-Methyl-2-thiouridine
4'-C-Methyl-2-thiouridine, a highly potent biomedical compound, emerges as a revolutionary intervention for malignancies. Remarkably designed and purposefully crafted, this nucleoside analog holds the power to selectively thwart the growth of cancerous cells, exhibiting its profound antitumor prowess. Operating at the fundamental level, it intrudes upon the RNA of malignant cells, dismantling their intricate cellular mechanisms, culminating in an unprecedented hindrance to the relentless advancement of tumors. Experience the extraordinary potential of 4'-C-Methyl-2-thiouridine as it revolutionizes cancer treatment paradigms. Synonyms: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-5-methyloxolan-2-yl]-2-sulfanylidenepyrimidin-4-one. Grade: ≥95%. CAS No. 2305415-74-9. Molecular formula: C10H14N2O5S. Mole weight: 274.29.
4'-C-Methyl-4-deoxyuridine
4'-C-Methyl-4-deoxyuridine, a compelling bioactive compound, has garnered attention in the biomedical sector as a robust antiviral agent. With remarkable efficacy against diverse strains like herpes simplex virus, varicella-zoster virus, and Epstein-Barr virus, this compound emerges as a promising weapon in combating viral infections. Synonyms: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-5-methyloxolan-2-yl]pyrimidin-2-one. Grade: ≥95%. CAS No. 1064364-21-1. Molecular formula: C10H14N2O5. Mole weight: 242.23.
4'-C-Methyl-5-methoxyuridine
4'-C-Methyl-5-methoxyuridine is a potent biomedicine compound, emerging as a noteworthy contender in antiviral therapies. Its multifaceted attributes and intricate mode of action present immense potential for combating a multitude of viral afflictions, including but not limited to hepatitis C and HIV. Esteemed for its auspicious pharmaceutical applications, this compound beckons the biomedical industry to embark on innovative research endeavors. Synonyms: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-5-methyloxolan-2-yl]-5-methoxypyrimidine-2,4-dione. Grade: ≥95%. CAS No. 2305415-71-6. Molecular formula: C11H16N2O7. Mole weight: 288.26.
4'-C-Methyl-5-methylcytidine
4'-C-Methyl-5-methylcytidine is a highly efficacious nucleoside analog, showcasing remarkable potential in research of RNA viruses including hepatitis C and associated hepatic disorders. By virtue of its exceptional inhibition of viral replication, this compound effectively disrupts viral RNA research and development, thereby impeding viral propagation and rendering it an invaluable tool for the research of various infectious diseases. Synonyms: cytidine, 5-methyl-4'-C-methyl-; 1-(4-C-methyl-beta-D-ribofuranosyl)-5-methyl-cytosine. Grade: ≥95%. CAS No. 764644-12-4. Molecular formula: C11H17N3O5. Mole weight: 271.27.
4'-C-Methyl-N6-methyladenosine
4'-C-Methyl-N6-methyladenosine is a key compound used in biomedical research for studying RNA methylation. It is a modified adenine nucleoside that mimics a post-transcriptional modification found in RNA molecules. This compound plays a vital role in investigating the effects of RNA methylation on gene expression and various diseases, including cancer, neurodegenerative disorders is and cardiovascular diseases. Synonyms: (2R,3S,4R,5R)-2-(hydroxymethyl)-2-methyl-5-[6-(methylamino)purin-9-yl]oxolane-3,4-diol. Grade: ≥95%. CAS No. 1064364-55-1. Molecular formula: C12H17N5O4. Mole weight: 295.30.
4-C-[[(Methylsulfonyl)oxy]methyl]-3-O-benzyl-1,2-di-O-acetyl 5-methanesulfonate D-erythro-pentofuranose, known for its intricate molecular architecture, serving as a remarkable biopharmaceutical agent. Its application lays in the research of distinct intracellular mechanisms implicated in ailments encompassing neoplastic growth, inflammatory responses and cerebral dysfunctions. Synonyms: 4-C-[[(methylsulfonyl)oxy]methyl]-3-O-(phenylmethyl)-1,2-diacetate 5-methanesulfonate D-erythro-Pentofuranose; 1,2-di-O-acetyl-3-O-benzyl-4-C-methanesulfonoxymethyl-5-O-methanesulfonyl-D-erythro-pentofuranose; 1,2-di-O-acetyl-5-O-methanesulfonyl-4-C-methanesulfonyloxymethyl-3-O-benzyl-D-erythro-pentofuranose; (3R,4S)-4-(Benzyloxy)-5,5-bis(((methylsulfonyl)oxy)methyl)tetrahydrofuran-2,3-diyl diacetate; D-erythro-Pentofuranose, 4-C-[[(methylsulfonyl)oxy]methyl]-3-O-(phenylmethyl)-, 1,2-diacetate 5-methanesulfonate. CAS No. 293751-03-8. Molecular formula: C19H26O12S2. Mole weight: 510.53.
4-CMTB
4-CMTB has been found to be a free fatty acid receptor FFA2 agonist and could modulate the activity of short-chain fatty acids. Synonyms: 4-CMTB; 4 CMTB; 4-chloro-α-(1-methylethyl)-N-2-thiazolylbenzeneacetamide. Grade: ≥98% by HPLC. CAS No. 300851-67-6. Molecular formula: C14H15ClN2OS. Mole weight: 294.80.
4-CMTB
4-CMTB is a selective free fatty acid receptor 2 (FFA2/GPR43) agonist and a positive allosteric modulator (pEC50=6.38)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 300851-67-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-P1125.
4-CMTB
4-CMTB. Group: Biochemicals. Grades: Purified. CAS No. 300851-67-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
4-coumarate-CoA ligase
This enzyme belongs to the family of ligases, to be specific those forming carbon-sulfur bonds as acid-thiol ligases. This enzyme participates in phenylpropanoid biosynthesis. Group: Enzymes. Synonyms: 4-coumaroyl-CoA synthetase; p-coumaroyl CoA ligase; p-coumaryl coenzyme A synthetase; p-coumaryl-CoA synthetase; p-coumaryl-CoA ligase; feruloyl CoA ligase; hydroxycinnamoyl CoA synthetase; 4-coumarate:coenzyme A ligase; caffeolyl coenzyme A synthetase; p-hydroxycinnamoyl coenzyme A synthetase; feruloyl coenzyme A synthetase; sinapoyl coenzyme A synthetase; 4-coumaryl-CoA synthetase; hydroxycinnamate:CoA ligase; p-coumaryl-Co. Enzyme Commission Number: EC 6.2.1.12. CAS No. 37332-51-7. 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-5670; 4-coumarate-CoA ligase; EC 6.2.1.12; 37332-51-7; 4-coumaroyl-CoA synthetase; p-coumaroyl CoA ligase; p-coumaryl coenzyme A synthetase; p-coumaryl-CoA synthetase; p-coumaryl-CoA ligase; feruloyl CoA ligase; hydroxycinnamoyl CoA synthetase; 4-coumarate:coenzyme A ligase; caffeolyl coenzyme A synthetase; p-hydroxycinnamoyl coenzyme A synthetase; feruloyl coenzyme A synthetase; sinapoyl coenzyme A synthetase; 4-coumaryl-CoA synthetase; hydroxycinnamate:CoA ligase; p-coumaryl-CoA ligase; p-hydroxycinnamic acid:CoA ligase; 4CL. Cat No: EXWM-5670.
4-coumaroyl-homoserine lactone synthase
The enzyme is found in the bacterium Rhodopseudomonas palustris, which produces N-(4-coumaroyl)-L-homoserine lactone as a quorum-sensing signal. Group: Enzymes. Synonyms: p-coumaryl-homoserine lactone synthase; RpaI. Enzyme Commission Number: EC 2.3.1.229. 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-2176; 4-coumaroyl-homoserine lactone synthase; EC 2.3.1.229; p-coumaryl-homoserine lactone synthase; RpaI. Cat No: EXWM-2176.
4-CPPC
4-CPPC is a potent, reversible and selective MIF-2 inhibitor with Ki values of 431, 33 μM for MIF-1, MIF-2, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 29553-70-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-123814.
4-CPPC
4-CPPC is a potent, selective and reversible inhibitor of pro-inflammatory protein macrophage migration inhibitory factor-2 (MIF-2) with a Ki value of 33 μM and an IC50 value of 27 μM. It shows a 13-fold selectivity for human MIF-2 versus human MIF-1. Synonyms: 2,5-Pyridinedicarboxylic acid, 4-(3-carboxyphenyl)-; 2,5-Pyridinedicarboxylic acid, 4-(m-carboxyphenyl)-; 4-(3-Carboxyphenyl)-2,5-pyridinedicarboxylic acid. Grade: 99%. CAS No. 29553-70-6. Molecular formula: C14H9NO6. Mole weight: 287.22.
Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 30ul. US Biological Life Sciences.
Liquid, 98%. Synonym: 4,4-Dimethyl-5-oxopentanenitrile. CAS No. 6140-61-0. Pack Sizes: Typically in stock: 10g, 50g. Mole weight: 125.17. MP/BP: B.P. 105/10 mm. Order No: FR-2452.
Frinton Laboratories
4-Cyano-2,6-dichlorobenzaldehyde
4-Cyano-2,6-dichlorobenzaldehyde. Alternative Names: 4-Cyano-2,6-dichlorobenzaldehyde;3,5-Dichloro-4-formylbenzonitrile. CAS No. 157870-18-3. Purity: 96%. Product ID: ACM157870183. Molecular formula: C8H3Cl2NO. Mole weight: 200.021520 [g/mol]. IUPAC Name: 3,5-dichloro-4-formylbenzonitrile. Alfa Chemistry - ISO 9001:32057 Certified.
4-Cyano-2,6-difluorobenzoic acid
4-Cyano-2,6-difluorobenzoic acid. CAS No. 181073-82-5. Purity: 98%. Product ID: ACM181073825. Molecular formula: C8H3F2NO2. Alfa Chemistry - ISO 9001:32057 Certified.
4-Cyano-2,6-dimethylphenylboronic acid
4-Cyano-2,6-dimethylphenylboronic acid. CAS No. 1451391-43-7. Product ID: ACM1451391437. Alfa Chemistry - ISO 9001:32057 Certified.
4-Cyano-3-methylbenzoic Acid is used as a reactant in the preparation of 5, 6-dihydrobenzo [h]quinazolin-4 (3H) -ones for the inhibition of group A streptococcal streptokinase expression. Group: Biochemicals. Grades: Highly Purified. CAS No. 73831-13-7. Pack Sizes: 1g, 5 g. Molecular Formula: C9H7NO2, Molecular Weight: 161.16. US Biological Life Sciences.
Worldwide
4-Cyano-3-methylnitrobenzene
4-Cyano-3-methylnitrobenzene. Group: Biochemicals. Alternative Names: 2-Methyl-4-nitrobenzonitrile; 4-Nitro-o-tolunitrile. Grades: Highly Purified. CAS No. 89001-53-6. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
4-Cyano-3-methylnitrobenzene ≥97% (GC)
4-Cyano-3-methylnitrobenzene ≥97% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
4-Cyano-3-methylpyridine
4-Cyano-3-methylpyridine. Group: Biochemicals. Alternative Names: 4-Cyano-3-picoline; 3-Methyl-4-cyanopyridine; 3-Methyl-4-pyridinecarbonitrile; 3- methyl isonicotinonitrile; 3- methyl isonicotinonitrile; 3-Methyl-4-pyridinecarbonitrile. Grades: Highly Purified. CAS No. 7584-5-6. Pack Sizes: 250mg. Molecular Formula: C7H6N2, Molecular Weight: 118.14. US Biological Life Sciences.
Worldwide
4-Cyano-3-nitrobenzoic acid
4-Cyano-3-nitrobenzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 153775-42-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C8H4N2O4. US Biological Life Sciences.