A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
L 006235. Group: Biochemicals. Grades: Purified. CAS No. 294623-49-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
L 012 sodium salt
Luminal-based chemiluminescent probe. Detects NAPDH oxidase-derived reactive oxygen and nitrogen species (ROS and RNS). Active in vitro and in vivo. Group: Biochemicals. Alternative Names: 8-Amino-5-chloro-2,3-dihydro-7-phenyl-pyrido[3,4-d]pyridazine sodium salt. Grades: Purified. CAS No. 143556-24-5. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
L 012 sodium salt
L 012 sodium salt is a luminal-based chemiluminescent probe. L 012 sodium salt can detect NADPH oxidase (Nox)-derived superoxide and nitrogen species (reactive oxygen species (ROS) and reactive nitrogen species (RNS))[1][2]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 143556-24-5. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-108537.
L-[1-13c]Glucose
L-[1-13c]Glucose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-[1-13C]GLUCOSE. Product Category: Heterocyclic Organic Compound. CAS No. 478519-02-7. Molecular formula: 13CC5H12O6. Mole weight: 181.16. Product ID: ACM478519027. Alfa Chemistry ISO 9001:2015 Certified.
L-[1-13C]ribose
L-[1-13C]ribose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
L-[1-13C]Xylose
L-[1-13C]Xylose. Group: Biochemicals. Grades: Highly Purified. CAS No. 178101-87-6. Pack Sizes: 5mg. Molecular Formula: C413CH10O5, Molecular Weight: 151.12. US Biological Life Sciences.
L-[13C5]Xylose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: 13C5H10O5, Molecular Weight: 155.1. US Biological Life Sciences.
Worldwide
L 152804
L 152804 is an orally active and selective neuropeptide Y Y5 receptor (NPY5-R) antagonist, with a K i of 26 nM for hY5. L 152804 causes weight loss in diet-induced obese mice by modulating food intake and energy expenditure [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 6508-43-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-107734.
L-152,804. Group: Biochemicals. Grades: Purified. CAS No. 6508-43-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
L-156602
L-156602 is extracted from Streptomyces sp. MA6348, and it is the antagonist of Anaphylatoxin C5a. It is also a cyclic depsipeptide antibiotic that is active against Gram-positive bacteria. Synonyms: Antibiotic L 156602; Antibiotic PD-124966; GNF-Pf-75; L 156602; PD-124966; (3S)-3-hydroxy-N-[(2S)-2-hydroxy-1-oxo-2-[(2R,5R,6R)-tetrahydro-2-hydroxy-6-methyl-5-[(2S)-2-methylbutyl]-2H-pyran-2-yl]propyl]-L-leucyl-(3R)-hexahydro-3-pyridazinecarbonyl-N-hydroxy-L-alanylglycyl-(3S)-hexahydro-3-pyridazinecarbonyl-N-hydroxy-D-alanine, (6→13)-lactone. Grade: >95% by HPLC. CAS No. 125228-51-5. Molecular formula: C38H64N8O13. Mole weight: 840.96.
L-161982
L-161982 is a selective EP4 receptor antagonist. L-161982 completely blocks PGE2-induced ERK phosphorylation and cell proliferation of HCA-7 cells. L-161982 alleviates collagen-induced arthritis in mice [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 147776-06-5. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-108559.
L-161,982
L-161,982. Group: Biochemicals. Grades: Purified. CAS No. 147776-06-5. Pack Sizes: 10mg. US Biological Life Sciences.
L-161,982 (L-161982, CHEMBL1395820). Group: Biochemicals. Alternative Names: N- [2- [4- [ [3-butyl-5-oxo-1- [2- (trifluoromethyl) phenyl] -1, 2, 4-triazol-4-yl] methyl] phenyl] phenyl] sulfonyl-3-methylthiophene-2-carboxamide. Grades: Highly Purified. CAS No. 147776-06-5. Pack Sizes: 10mg. Molecular Formula:C32H29F3N4O4S2 , 654.2. US Biological Life Sciences.
Worldwide
L-165041
L-165041 is a cell permeable PPAR? agonist, with Kis of 6 nM and appr 730 nM for PPAR? and PPAR?, respectively, and induces adipocyte differentiation in NIH-PPAR? cells. Uses: Scientific research. Group: Signaling pathways. CAS No. 79558-09-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-20019.
L-165,041. Group: Biochemicals. Grades: Purified. CAS No. 79558-09-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
L-165,041 - CAS 79558-09-1
A cell-permeable phenoxyacetic acid derivative that acts as a potent and selective peroxisome proliferator activator receptor ? (PPAR?) agonist (Ki = 6 nM for hPPAR? and 730 nM for hPPAR?). Group: Fluorescence/luminescence spectroscopy.
L-168,049
L-168,049. Group: Biochemicals. Grades: Purified. CAS No. 191034-25-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
L17E
L17E, an endosomolytic peptide, is a cationic amphiphilic peptide with specific membrane lytic activity for late endosomes (LEs). L17E diminishes the TS5-p45 induced apoptosis in a dose-dependent manner. L17E is endocytosed into cells and trafficked to LEs. Within the acidic environment of LEs, L17E perturbs and lyses the LE membrane, leading to disruption of LE membrane and release of LE content to the cytosol. L17E is used to investigate the role of the endosomal protein trafficking pathway[1]. Uses: Scientific research. Group: Peptides. CAS No. 1898254-09-5. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P4121.
l189
L189 is a DNA ligase inhibitor. L189 has inhibition effect for DNA Ligase I, III and IV with IC50 values of 5 μM, 9 μM and 5 μM, respectively. L189 has no cytotoxicity and individually increase cell death. L189 can be used for the research of cancer. Uses: Designed for use in research and industrial production. Product Category: Inhibitors. Appearance: Solid. CAS No. 64232-83-3. Molecular formula: C11H10N4OS?xH2O. Mole weight: C11H10N4OS. Purity: ≥98.0%. Canonical SMILES: OC1=NC(S)=NC(N)=C1/N=C/C2=CC=CC=C2. Product ID: ACM64232833. Alfa Chemistry ISO 9001:2015 Certified. Categories: L129A1.
L189
L189. Group: Biochemicals. Grades: Purified. CAS No. 64232-83-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
L-[2-13C]Xylose
L-[2-13C]Xylose. Group: Biochemicals. Grades: Highly Purified. CAS No. 478506-63-7. Pack Sizes: 5mg. Molecular Formula: C413CH10O5, Molecular Weight: 151.12. US Biological Life Sciences.
Worldwide
L-2,2-Dimethyl-thiaproline hydrochloride
L-2,2-Dimethyl-thiaproline hydrochloride. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-L-Thz-OH·HCl. Grades: Highly Purified. CAS No. 213475-47-9. Pack Sizes: 10g, 25g. US Biological Life Sciences.
L-2,2-Dimethylthiazolidine-4-carboxylic Acid Hydrochloride is a chiral thiazolidine used in the preparation of cysteine-derived diketopiperazines and pseudoproline-containing analogs of insect kinin core pentapeptide. Group: Biochemicals. Alternative Names: (4R)-2,2-Dimethyl-4-thiazolidinecarboxylic Acid Hydrochloride; (R)-2,2-Dimethyl-4-thiazolidinecarboxylic Acid Hydrochloride. Grades: Highly Purified. CAS No. 67089-92-3. Pack Sizes: 1g. US Biological Life Sciences.
L-2,2-Dimethylthiazolidine-4-carboxylic Acid Methyl Ester is a chiral thiazolidine used in the preparation of bicyclomycin. Group: Biochemicals. Alternative Names: (4R)-2,2-Dimethylthiazolidine-4-carboxylic Acid Methyl Ester; (R)-2,2-Dimethylthiazolidine-4-carboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 19907-59-6. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
L-(+)-2,3-Butanediol
for chiral derivatization, ?97.0%. Group: Chiral derivatization reagents.
L(+)-2,3-Diaminopropionic acid HCl
L(+)-2,3-Diaminopropionic acid HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 1482-97-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
L-2,3-Diaminopropionic acid hydrochloride 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
L-2,4,5-Trifluorophenylalanine
L-2, 4, 5-tri fluorophenylalanine. Group: Biochemicals. Grades: Highly Purified. CAS No. 749847-57-2. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
L-2,4,5-Trifluorophenylalanine 99+% (HPLC)
L-2,4,5-Trifluorophenylalanine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
L-2,4-Diaminobutyric acid dihydrochloride
L-2,4-Diaminobutyric acid dihydrochloride. Uses: A pharmacological tool and potential chiral building block. it is also used as an internal standard for amino acid analysis. also found to inhibit gaba transaminase, thus producing an elevation of gaba level, and to have an antitumor activity in vitro a. Synonyms: L-Dab-OH 2HCl; (S)-2,4-Diaminobutyric acid dihydrochloride. Grade: ≥ 98% (HPLC). CAS No. 1883-09-6. Molecular formula: C4H10N2O2·2HCl. Mole weight: 191.14.
L-2,4-Diaminobutyric Acid, Dihydrochloride
A pharmacological tool and potential chiral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
L-2,4-Dinitrophenylalanine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
L-2-(5-Bromothienyl)alanine
L-2-(5-Bromothienyl)alanine. Group: Biochemicals. Alternative Names: L-Thi(5-Br)-OH; L-a-(5-Bromothienyl)alanine. Grades: Highly Purified. CAS No. 154593-58-5. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
L-2-(5-Bromothienyl)alanine 99+% (HPLC)
L-2-(5-Bromothienyl)alanine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
L-2,5-Dihydrophenylalanine
It is produced by the strain of Streptomyces sp. L-2,5-Dihydrophenylalanine can cause apoptosis of HL-60 in human myeloblastoid leukemia cells. Synonyms: 2,5-Dihydrophenylalanine; 2,5-dihydrophenyl-L-alanine; L-3-(2,5-Cyclohexadienyl)alanine. CAS No. 16055-12-2. Molecular formula: C9H13NO2. Mole weight: 167.20.
L-2',6'-Dimethyltyrosine
L-2',6'-Dimethyltyrosine (Dmt) enhances receptor affinity, functional bioactivity and in vivo analgesia of opioid peptides. Group: Biochemicals. Grades: Highly Purified. CAS No. 123715-02-6. Pack Sizes: 100mg, 500mg. Molecular Formula: C11H15NO3, Molecular Weight: 209.24. US Biological Life Sciences.