A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-(Acetylmethylamino)-1-(3-pyridyl)-1-butanol (N-(4-Hydroxy-4-pyridin-3-yl-butyl)-N-methyl-acetamide). Group: Biochemicals. Alternative Names: N-(4-Hydroxy-4-pyridin-3-yl-butyl)-N-methyl-acetamide. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
4-(Acetylmethylamino)-1-(3-pyridyl)-1-butanone
4-(Acetylmethylamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Acetyl-N-methyl aniline
4-Acetyl-N-methyl aniline. CAS No: 17687-47-7
Sarchem Laboratories New Jersey NJ
4-(Acetyloxy)-3-methoxybenzenethanol Acetate
4-Hydroxy-3-methoxyphenethyl Alcohol Diacetate is a derivative of Tyrosol (T947800), an phenolic antioxidant that could be extracted from olive oil. Group: Biochemicals. Alternative Names: 4-(Acetyloxy)-3-methoxybenzeneethanol 1-Acetate; 4-Hydroxy-3-methoxyphenethyl Alcohol Diacetate. Grades: Highly Purified. CAS No. 32022-28-9. Pack Sizes: 100mg. US Biological Life Sciences.
Ropivacaine metabolite. Group: Biochemicals. Alternative Names: (2S) -4-Acetyloxy-2-[[ (2, 6-dimethylphenyl) amino]carbonyl]-1-piperidinecarboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
4-Acetyloxy-N-despropyl Ropivacaine
Ropivacaine metabolite. Group: Biochemicals. Alternative Names: (2S)-. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Acetyloxy Omeprazole.
An intermediate in the preparation of Omeprazole metabolites. Group: Biochemicals. Alternative Names: 2-[[(5-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-4-acetyl-3,5-dimethyl-4-pyridinol; 2-[[(6-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-4-pyridinol 4-Acetate. Grades: Highly Purified. CAS No. 1246814-65-2. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Acetyloxy Omeprazole Sulfide
Omeprazole derivative. Group: Biochemicals. Alternative Names: 2-[[(6-Methoxy-1H-benzimidazol-2-yl)thio]methyl]-3,5-dimethyl-4-pyridinol 4-Acetate. Grades: Highly Purified. CAS No. 1359829-71-2. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Acetyloxy Omeprazole Sulfone
Degradation product of 4-Hydroxy Omeprazole. Group: Biochemicals. Alternative Names: 2-[[(5-Methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-dimethyl-4-hydroxy-pyridine. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
4-Acetylphenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is a widely employed compound in the biomedical sector, serving as a pivotal substance for investigating the intricacies of enzyme kinetics and carbohydrate chemistry. Synonyms: 4-ACETYLPHENYL 2,3,4,6-TETRA-O-ACETYL-B-D-GLUCOPYRANOSIDE; [(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-(4-acetylphenoxy)oxan-2-yl]methyl acetate;4-Acetylphenyl 2,3,4,6-Tetra-O-acetyl-?-D-glucopyranoside; 4-Acetylphenyl 2,3,4,6-Tetra-O-acetyl- beta -D-glucopyranoside. CAS No. 25876-45-3. Molecular formula: C22H26O11. Mole weight: 466.45.
4-Acetylphenylboronic acid
4-Acetylphenylboronic acid is a potent inhibitor of carbonic anhydrases II( CA II ), with IC 50 s of 246 μM and 281.40 μM for bovine CA II ( bCA II ) and human CA II ( hCA II ), respectively [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 149104-90-5. Pack Sizes: 10 g. Product ID: HY-32933.
4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester ≥97% (GC). Group: Biochemicals. Grades: GC. CAS No. 206989-61-9. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
4-Acetylpyridine
4-Acetylpyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1122-54-9. Pack Sizes: 5g, 100g, 250g, 500g, 1g. Molecular Formula: C7H7NO. US Biological Life Sciences.
Worldwide
4-Acetylpyridine
4-Acetylpyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 1122-54-9. Pack Sizes: 10 g; 25 g. Product ID: HY-Y0179.
4-Acetylpyridine ≥97% (GC)
4-Acetylpyridine ≥97% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
4-Acetyl Ramelteon
Derivative of Ramelteon. Group: Biochemicals. Alternative Names: N-[2-(4-Acetyl-[(8S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl])ethyl]propanamide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
4-Acetyl Ramelteon
4-Acetyl Ramelteon is an impurity of Ramelteon. Ramelteon is a potent and selective agonist at melatonin MT1/MT2 receptor. Ramelteon is a sleep agent medication used to treat sleeplessness (insomnia). Synonyms: N-[2-(4-Acetyl-[(8S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl])ethyl]propanamide. Grades: >95%. CAS No. 1346598-94-4. Molecular formula: C18H23NO3. Mole weight: 301.38.
4-Acetyl rhein
4-Acetyl rhein. Group: Biochemicals. Alternative Names: 4-(Acetyloxy)-9,10-dihydro-5-hydroxy-9,10-dioxo-2-anthracenecarboxylic acid. Grades: Highly Purified. CAS No. 875535-36-7. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C17H10O7. US Biological Life Sciences.
Worldwide
4-Acetyl Rhein
4-Acetyl Rhein. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-Acetoxy-5-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic Acid, 4-Acetyl Rhein, Monoacetyl Rhein Isomer B,2-Anthracenecarboxylic acid, 4-(acetyloxy)-9,10-dihydro-5-hydroxy-9,10-dioxo-. CAS No. 875535-36-7. IUPAC Name: 4-acetyloxy-5-hydroxy-9,10-dioxoanthracene-2-carboxylic acid. Molecular Formula: C17H10O7. Mole Weight: 326.26. Catalog: APS875535367. SMILES: CC (=O)Oc1cc (cc2C (=O)c3cccc (O)c3C (=O)c12)C (=O)O. Format: Neat.
4'-Acetyl simvastatin
4'-Acetyl simvastatin. Group: Biochemicals. Alternative Names: 2,2-Dimethylbutanoic acid (1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-(acetyloxy)tetrahydro-6-oxo-2H-pyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-1-naphthalenyl ester; Simvastatin acetate. Grades: Highly Purified. CAS No. 145576-25-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C27H40O6. US Biological Life Sciences.
Worldwide
4-Acetylthiobutyronitri le
4-Acetylthiobutyronitri le. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2g. US Biological Life Sciences.
4'-a-C-Methyladenosine, a compound of immense significance in the biomedical field, finds widespread application. Its therapeutic potential in combating cancer, neurodegenerative ailments, and viral infections renders it indispensable. Remarkably, this product exhibits promise by impeding tumor proliferations and metastasis, augmenting cognitive abilities, and thwarting viral replication. Synonyms: 4'-Methyladenosine; Adenosine, 4'-C-methyl-; 9-(4-C-methyl-beta-D-ribofuranosyl)adenine; (2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)-2-methyltetrahydrofuran-3,4-diol; 4'-α-C-Methyladenosine; 9-[5-Deoxy-4-(hydroxymethyl)-α-L-lyxofuranosyl]-9H-purin-6-amine. Grades: ≥95%. CAS No. 152540-76-6. Molecular formula: C11H15N5O4. Mole weight: 281.27.
4'-a-C-Methylcytidine
4'-a-C-Methylcytidine is an immunosuppressive nucleoside analog embracing antiviral prowess within biomedical research. With a keen focus on viral afflictions like hepatitis C and the infamous COVID-19, this nucleoside analog exhibits an exceptional aptitude to impede viral replication. Synonyms: 4'-C-methylcytidine; 1-(4-C-methyl-β-D-ribofuranosyl)cytosine; 4-Amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-5-methyl-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one; 4-Amino-1-[5-deoxy-4-(hydroxymethyl)-α-L-lyxofuranosyl]-2(1H)-pyrimidinone. Grades: ≥95%. CAS No. 153186-29-9. Molecular formula: C10H15N3O5. Mole weight: 257.24.
4'-a-C-Methylguanosine
4'-a-C-Methylguanosine, an indispensible element in the realm of biomedical research, stands as a pivotal piece for the analysis of antiviral therapeutic measures. Its profound impact extends to inhibiting the replication of RNA viruses, encompassing the pernicious respiratory syncytial virus and the daunting flaviviruses. This compound, with its unmatched relevance, becomes a linchpin in the process of formulating prospective pharmaceutical solutions aimed at combating these afflictions. Synonyms: 4'-Methylguanosine; Guanosine, 4'-C-methyl-; 2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-5-methyltetrahydrofuran-2-yl)-1H-purin-6(9H)-one; 4'-α-C-Methylguanosine; 2-Amino-9-[5-deoxy-4-(hydroxymethyl)-α-L-lyxofuranosyl]-3,9-dihydro-6H-purin-6-one. Grades: ≥95%. CAS No. 153186-32-4. Molecular formula: C11H15N5O5. Mole weight: 297.27.
4'-a-C-Methyluridine
4'-a-C-Methyluridine, a vital element in biomedical exploration and pharmacological progress, finds significance as it exhibits therapeutic capabilities in addressing a diverse spectrum of ailments, including hepatitis C, cancer, and viral infections. Notably, this compound exerts its impact by effectively obstructing RNA polymerase, thereby impeding viral replication and fostering potent antitumor influences. Synonyms: Uridine, 4'-C-methyl-; 4'-Methyluridine; 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-5-methyl-tetrahydrofuran-2-yl]pyrimidine-2,4-dione; 1-(4-C-methyl-β-D-ribofuranosyl)-uracil; 1-[5-Deoxy-4-(hydroxymethyl)-α-L-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione. Grades: ≥95%. CAS No. 153186-26-6. Molecular formula: C10H14N2O6. Mole weight: 258.23.
Heterocyclic Organic Compound. CAS No. 116374-64-2. Catalog: ACM116374642.
4-Acryloylamidobenzo-15-crown-5
4-Acryloylamidobenzo-15-crown-5 is a useful research chemical. Synonyms: N-(2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin-15-yl)prop-2-enamide. CAS No. 68865-30-5. Molecular formula: C17H23NO6. Mole weight: 337.36.
4-Acryloylmorpholine
Heterocyclic Organic Compound. CAS No. 5117-12-4. Catalog: ACM1175324.
4-AH-cCMP is an analogue of cCMP used as a ligand for affinity chromatography of cCMP binding proteins or for coupling of labelling structures like fluorophores. Synonyms: N4- (6- Aminohexyl)cytidine- 3', 5'- cyclic monophosphate. Grades: ≥ 98% by HPLC. Molecular formula: C15H25N4O7P. Mole weight: 404.4.
4-AH-cCMP-Agarose
4-AH-cCMP-Agarose is the putative second messenger cCMP immobilized on agarose by an aminohexyl spacer which can be used in affinity chromatography of cCMP-responsive proteins such as protein kinases, phosphodiesterases and others.
4a-Hydroxy cholesterol
4a-Hydroxy cholesterol. Group: Biochemicals. Alternative Names: Cholest-5-ene-3b,4a-diol. Grades: Highly Purified. CAS No. 34310-86-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C27H46O2. US Biological Life Sciences.
Catalyses the dehydration of 4a-hydroxytetrahydrobiopterins. Group: Enzymes. Synonyms: 4α-hydroxy-tetrahydropterin dehydratase; pterin-4α-carbinolamine dehydratase; 4a-hydroxytetrahydrobiopterin hydro-lyase. Enzyme Commission Number: EC 4.2.1.96. CAS No. 87683-70-3. 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-5080; 4a-hydroxytetrahydrobiopterin dehydratase; EC 4.2.1.96; 87683-70-3; 4α-hydroxy-tetrahydropterin dehydratase; pterin-4α-carbinolamine dehydratase; 4a-hydroxytetrahydrobiopterin hydro-lyase. Cat No: EXWM-5080.
4-Allyl-1lambda6,4-thiazinane-1,1-dione is a useful research chemical. Synonyms: 4-Allythiomorpholine-1,1-dioxide. CAS No. 79207-42-4. Molecular formula: C7H13NO2S. Mole weight: 175.25.
4-Allyl-2-methoxyphenol
4-Allyl-2-methoxyphenol. Group: Biochemicals. Alternative Names: Eugenol; 1-Allyl-3-methoxy-4-hydroxybenzene. Grades: Highly Purified. CAS No. 97-53-0. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C10H12O2. US Biological Life Sciences.
Worldwide
4-Allyl-2-methoxyphenol acetate
4-Allyl-2-methoxyphenol acetate. Group: Biochemicals. Alternative Names: Eugenyl acetate. Grades: Highly Purified. CAS No. 93-28-7. Pack Sizes: 250g, 500g, 1kg, 5kg, 10kg. Molecular Formula: C12H14O3. US Biological Life Sciences.
Heterocyclic Organic Compound. Alternative Names: 4-(Allyloxy)-1-bromo-2-(trifluoromethyl)benzene. CAS No. 1208-41-9. Catalog: ACM1208419.
4-Allyloxy-2-hydroxybenzophenone
4-Allyloxy-2-hydroxybenzophenone. Group: Biochemicals. Grades: Highly Purified. CAS No. 2549-87-3. Pack Sizes: 50g, 100g. US Biological Life Sciences.
Worldwide
4-Allyloxy-2-hydroxybenzophenone
Copolymerizable UV absorber. Group: Polymer/macromoleculeallyl monomers. Alternative Names: 2-Hydroxy-4-allyloxybenzophenone. CAS No. 2549-87-3. Molecular formula: C16H14O3. Mole weight: 254.29 g/mol. Appearance: Light Orange to Yellow to Green Powder to Crystal. Purity: 98.0%(T)(HPLC). IUPACName: (2-hydroxy-4-prop-2-enoxyphenyl)-phenylmethanone. Canonical SMILES: Oc1cc(OCC=C)ccc1C(=O)c2ccccc2. Catalog: ACM-MO-2549873.
4-Allyloxy-2-hydroxybenzophenone
4-Allyloxy-2-hydroxybenzophenone. Uses: Copolymerizable uv absorber. Group: Monomerspolymers. Alternative Names: 2-Hydroxy-4-allyloxybenzophenone. CAS No. 2549-87-3. Pack Sizes: Packaging 25 g in poly bottle. Product ID: (2-hydroxy-4-prop-2-enoxyphenyl)-phenylmethanone. Molecular formula: 254.28. Mole weight: H2C=CHCH2OC6H3(OH)COC6H5. Oc1cc(OCC=C)ccc1C(=O)c2ccccc2. 1S/C16H14O3/c1-2-10-19-13-8-9-14 (15 (17)11-13)16 (18)12-6-4-3-5-7-12/h2-9, 11, 17H, 1, 10H2. GVZIBGFELWPEOC-UHFFFAOYSA-N.
4-Allyloxybenzaldehyde
Clear liquid, n19 1.569. CAS No. 40663-68-1. Pack Sizes: 25g, 100g. Product ID: FR-0715. B.P. 150-153/17 mm. Mole weight: 162.19.
Frinton Laboratories
4'-Allyloxy-biphenyl-4-carbonitrile
Other Crystal Monomers. Alternative Names: 4-Cyano-4'-(2-propenyloxy)biphenyl. CAS No. 111928-38-2. Molecular formula: C16H13NO. Mole weight: 235.28. Purity: 98%+. IUPACName: 4-(4-prop-2-enoxyphenyl)benzonitrile. Canonical SMILES: C=CCOC1=CC=C(C=C1)C2=CC=C(C=C2)C#N. Density: 1.11±0.1 g/ml. Catalog: ACM111928382.
4-Allyloxyphenol
4-Allyloxyphenol. Group: Biochemicals. Grades: Highly Purified. CAS No. 6411-34-3. Pack Sizes: 50g, 100g. US Biological Life Sciences.
Worldwide
4-Allylphenol
4-Allylphenol is a useful building block naturally occurring in Syzygium aromaticum leaves. 4-Allylphenol has been used in the synthetic, regioselective preparation of gamma-lactones. Group: Biochemicals. Alternative Names: Chavicol (6CI); Phenol, 4-(2-propenyl)- (9CI); Phenol, p-allyl- (7CI,8CI); 4-(2-Propen-1-yl)phenol; (4-Hydroxyphenyl)-2-propene; 3-(p-Hydroxyphenyl)-1-propene; 4-(2-Propenyl)phenol; NSC 290195; p-Allylphenol; p-Hydroxyallylbenzene; γ-(p-Hydroxyphenyl)-α-propylene. Grades: Highly Purified. CAS No. 501-92-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C?H??O, Molecular Weight: 134.18. US Biological Life Sciences.
Worldwide
4-Allylpyrocatechol
4-Allylpyrocatechol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1126-61-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C9H10O2. US Biological Life Sciences.
Worldwide
4-Allylpyrocatechol
4-Allylcatechol is an intermediate to synthetic safrole and was used in a study performed to evaluate the phenolic content, antioxidant and antimicrobial activity of the bioactives of Piper Betle leaf extract using TLC-bioautography, HPTLC and GC-MS methods. Uses: Antioxidant activity. Synonyms: Hydroxychavicol; 2-Hydroxychavicol. Grades: 98%. CAS No. 1126-61-0. Molecular formula: C9H10O2. Mole weight: 150.17.
4α,25-Dihydroxy Cholesterol
Cholesterol derivative. An intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5-ene-3,4,25-triol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
4α,25-Dihydroxy Cholesterol Diacetate
Cholesterol derivative. An intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5-ene-3,4,25-triol 3,4-Diacetate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
4α,25-Dihydroxy Cholesterol Triacetate
Cholesterol derivative. An intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5-ene-3,4,25-triol Triacetate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
4'-alpha-Azidouridine
4'-alpha-Azidouridine, a biomedical compound, assumes paramount significance in the realm of antiviral therapy. Its applications predominantly revolve around combating viral infections instigated by RNA viruses. By selectively and adeptly impeding viral replication and transcription, this compound emerges as an efficacious weapon against afflictions like influenza, hepatitis C, and HIV. Synonyms: 1-(4'-Azido-beta-D-ribofuranosyl)uracil; 4'-azidouridine; Uridine, 4-C-azido-; 1-[(2R,3R,4S,5R)-5-azido-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione. Grades: ≥95%. CAS No. 139442-01-6. Molecular formula: C9H11N5O6. Mole weight: 285.21.