A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Heterocyclic Organic Compound. Alternative Names: butan-2-one phenylhydrazone;2-Butanone,phenylhydrazone;2-Butanone, 2-phenylhydrazone;Einecs 214-452-3. CAS No. 1129-62-0. Molecular formula: C10H14N2. Mole weight: 162.23156. Catalog: ACM1129620.
butanal dehydrogenase
Also acts on acetaldehyde, but more slowly. Group: Enzymes. Enzyme Commission Number: EC 1.2.1.57. CAS No. 116412-25-0. 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-1159; butanal dehydrogenase; EC 1.2.1.57; 116412-25-0. Cat No: EXWM-1159.
Used in the preparation of solid support reagents useful in the synthesis of polynucleotides. Group: Biochemicals. Alternative Names: Butanedioic Acid Mono[16,16-bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester. Grades: Highly Purified. CAS No. 178261-45-5. Pack Sizes: 50mg. US Biological Life Sciences.
Heterocyclic Organic Compound. Alternative Names: ETHYL BUTYRATE-4,4,4-D3. CAS No. 113435-99-7. Molecular formula: C6H9D3O2. Mole weight: 119.18. Purity: 99 atom % D. IUPACName: ethyl4,4,4-trideuteriobutanoate. Canonical SMILES: CCCC(=O)OCC. Catalog: ACM113435997.
Butanoic Acid
Butanoic Acid, is found in milk, especially goat, sheep and buffalo milk. It can be used for the preparation of various esters, such as methyl butyrate, which has pleasant aromas or tastes and thus can be used as food and perfume additives. Group: Biochemicals. Grades: Highly Purified. CAS No. 107-92-6. Pack Sizes: 100g, 250g. Molecular Formula: C4H8O2, Molecular Weight: 88.11. US Biological Life Sciences.
Butanol - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Butanone Cyanohydrin (2-Cyano-2-butanol)
Butanone Cyanohydrin (2-Cyano-2-butanol). Group: Biochemicals. Alternative Names: 2-Cyano-2-butanol. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
Butanone (Methyl ethyl ketone)
2.5lt Pack Size. Group: Aroma Chemicals, Building Blocks, Organics, Solvents. Formula: C2H5COCH3. CAS No. 78-93-3. Prepack ID 90023181-2.5lt. Molecular Weight 72.11. See USA prepack pricing.
butanoyl-CoA dehydrogenase (NAD+, ferredoxin)
This flavin containg enzyme, isolated from the bacteria Acidaminococcus fermentans and butanoate-producing Clostridia species, couples the exergonic reduction of (E)-but-2-enoyl-CoA to butanoyl-CoA with NADH to the endergonic reduction of ferredoxin by NADH, using electron bifurcation to overcome the steep energy barrier in ferredoxin reduction. Group: Enzymes. Synonyms: bifurcating butyryl-CoA dehydrogenase; butyryl-CoA dehydrogenase/Etf complex; Etf-Bcd complex; bifurcating butanoyl-CoA dehydrogenase; butanoyl-CoA dehydrogenase/Etf complex. Enzyme Commission Number: EC 1.3.1.109. 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-1281; butanoyl-CoA dehydrogenase (NAD+, ferredoxin); EC 1.3.1.109; bifurcating butyryl-CoA dehydrogenase; butyryl-CoA dehydrogenase/Etf complex; Etf-Bcd complex; bifurcating butanoyl-CoA dehydrogenase; butanoyl-CoA dehydrogenase/Etf complex. Cat No: EXWM-1281.
Butanoyl PAF
Butanoyl PAF, a compound closely related to Azelaoyl PC (HY-134154), maintains over 10% of the agonist potency of platelet-activating factor ( PAF ). Butanoyl PAF's concentration in oxidized low-density lipoprotein surpasses that of enzymatically generated PAF by more than 100-fold [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 85405-03-4. Pack Sizes: 1 mg. Product ID: HY-W040221.
Butaphosphan
Butaphosphan. Group: Biochemicals. Grades: Highly Purified. CAS No. 17316-67-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C7H18NO2P. US Biological Life Sciences.
Worldwide
Butaprost
Butaprost is a structural analog of PGE2 and a selective agonist for the EP2 receptor subtype. It binds with about 1/10 the affinity of PGE2 to the recombinant murine EP2 receptor. Butaprost does not bind appreciably to any of the other murine EP receptors. Butaprost has frequently been used to pharmacologically define the EP receptor expression profile of various human and animal tissues and cells. Synonyms: (±)-15-deoxy-16S-hydroxy-17-cyclobutyl PGE1; 15-deoxy-16S-hydroxy-17-cyclobutyl PGE1. Grades: ≥95%. CAS No. 433219-55-7. Molecular formula: C23H38O5. Mole weight: 394.6.
Butaxamine hydrochloride
Butaxamine (Butoxamin) hydrochloride is a specific β2- adrenergic receptor blocker. Butaxamine hydrochloride inhibits the decreases in urine volume in ethanol-anesthetized, water-diuretic rats [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Butoxamin hydrochloride. CAS No. 5696-15-1. Pack Sizes: 5 mg; 10 mg. Product ID: HY-118470.
Butcher's Broom Extract
Extract obtained from Ruscus Aculeatus (Butcher's Broom) rhizomes. Contains 20% extract dissolved in water and glycerin. Has toning, calming and skin-softening properties. Uses: Toners, creams, lotions for oily skin. useful in products for oily hair. Group: Skin actives. CAS No. 7732-18-5 / 56-81-5 / 84012-38-4 / 122-99-6. Appearance: Light to medium amber liquid, herbal odor. Catalog: CI-SC-0813.
Butchers Broom P.E. 22% Sterolic Heterosides UV
Butchers Broom P.E. 22% Sterolic Heterosides UV.
CA, FL & NJ
Butea Superba P.E. 4:1
Butea Superba P.E. 4:1.
CA, FL & NJ
Butein
Butrin, isobutrin, and butein from medicinal plant Butea monosperma selectively inhibit nuclear factor-κB in activated human mast cells: suppression of tumor necrosis factor-α, interleukin (IL)-6, and IL-8. Anti-inflammatory agent. Group: Biochemicals. Alternative Names: (2E)-1-(2,4-Dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-one; 2',3,4,4'-Tetrahydroxychalcone. Grades: Highly Purified. CAS No. 487-52-5. Pack Sizes: 20mg, 50mg, 100mg, 250mg. Molecular Formula: C??H??O?, Molecular Weight: 272.25. US Biological Life Sciences.
Worldwide
Butein
Butein is a cAMP-specific PDE inhibitor with an IC 50 of 10.4 μM for PDE4 [1]. Butein is a specific protein tyrosine kinase inhibitor with IC 50 s of 16 and 65 μM for EGFR and p60 c-src in HepG2 cells [2]. Butein sensitizes HeLa cells to Cisplatin through AKT and ERK/p38 MAPK pathways by targeting FoxO3a [3]. Butein is a SIRT1 activator (STAC). Uses: Scientific research. Group: Natural products. Alternative Names: 2,3,4,4-tetrahydroxy Chalcone. CAS No. 487-52-5. Pack Sizes: 10 mM * 1 mL; 2 mg; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-16558.
Butein Tetramethyl Ether
Butein derivative. Anti-inflammatory agent. Group: Biochemicals. Alternative Names: (2E)-1-(2,4-Dimethoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one. Grades: Highly Purified. CAS No. 155048-06-9. Pack Sizes: 100mg. US Biological Life Sciences.