A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Ligustrazine Hydrochloride (Chuanxiongzine hydrochloride). Group: Biochemicals. Alternative Names: Chuanxiongzine Hydrochloride, Tetramethylpyrazine hydrochloride. Grades: Plant Grade. CAS No. 76494-51-4. Pack Sizes: 20mg. Molecular Formula: C8H13ClN2, Molecular Weight: 172.655. US Biological Life Sciences.
Worldwide
ligustroflavone
ligustroflavone. Group: Biochemicals. Grades: Plant Grade. CAS No. 260413-62-5. Pack Sizes: 20mg. Molecular Formula: C33H40O18, Molecular Weight: 724.66. US Biological Life Sciences.
Worldwide
Ligustroflavone
Ligustroflavone is isolated from Ligustrum vulgare, which shows anti-inflammatory and antioxidant activity. It has the potential as a calcium-sensing receptor (CaSR) antagonist. Uses: Anti-inflammatory. Synonyms: ligustroflavone; 7-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1->2)-O-[6-deoxy-alpha-L-mannopyranosyl-(1->6)]-beta-D-glucopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)- 4H-1-benzopyran-4-one; Nuezhenoside; Ligustroflavone(Nuezhenoside). Grade: >98%. CAS No. 260413-62-5. Molecular formula: C33H40O18. Mole weight: 724.67.
Ligustroflavone
Ligustroflavone. Group: Biochemicals. CAS No. 260413-62-5. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Ligustroflavone
Ligustroflavone is an orally active flavonoid compound. Ligustroflavone can be extracted from Ligustrum lucidum. Ligustroflavone antagonizes the calcium-sensing receptor (CaSR), inhibits the RIPK1/RIPK3/MLKL pathway, and downregulates TGF-β/Smad signaling. Ligustroflavone regulates calcium metabolism, protects bone tissue, reduces cerebral ischemic injury, and inhibits liver fibrosis. Ligustroflavone can be used in the study of diabetic osteoporosis, ischemic stroke, and liver fibrosis[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Nuezhenoside. CAS No. 260413-62-5. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-N0546.
Ligustroside
Ligustroside (Ligstroside), a secoiridoid derivative, has outstanding performance on mitochondrial bioenergetics in models of early Alzheimer's disease (AD) and brain ageing by mechanisms that may not interfere with Aβ production. Ligustroside significantly inhibits nitric oxide production in lipopolysaccharide-activated RAW264.7 macrophages[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Ligstroside. CAS No. 35897-92-8. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-N3383.
Ligustroside
Ligustroside is isolated from the seeds of Ligustrum lucidum. Uses: Anti-inflammatory. Synonyms: (2S)-3-[(E)-Ethylidene]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4α-acetic acid 2-(4-hydroxyphenyl)ethyl ester. Grade: 98%. CAS No. 35897-92-8. Molecular formula: C25H32O12. Mole weight: 524.51.
Ligustrosidic acid
Ligustrosidic acid is a natural compound isolated from ligustrum japonicum and ligustrum lucidum[1]. Uses: Scientific research. Category: Natural products. CAS No. 96382-89-7. Pack Sizes: 5 mg; 10 mg. Product ID: HY-N6874.
Ligustrum Lucidum Extract
Ligustrum Lucidum Extract. Applications: Used for women health care products, dietary supplements, anti-cancer. Group: Others. Synonyms: Ligustrum Lucidum Extract; 77-52-1; Fructus Ligustri Lucidi. CAS No. 77-52-1. Purity: 10:1 By TLC, 25% Ursolic Acid By HPLC. Appearance: Brown yellow fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Fruit. Species: Fructus Ligustri Lucidi. Ligustrum Lucidum Extract; 77-52-1; Fructus Ligustri Lucidi; plant extract. Pack: 20KG-25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-087.
Limantrafin (CB-103) is a first-in-class, orally active protein-protein interaction (PPI) inhibitor of the NOTCH transcriptional activation complex. Limantrafin has anti-tumor activity[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CB-103. CAS No. 218457-67-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-135145.
Limapros Impurity 1
Limapros Impurity 1. Uses: For analytical and research use. Molecular formula: C22H36O5. Mole weight: 380.53. Catalog: APB11965.
Limapros Impurity 2
Limapros Impurity 2. Uses: For analytical and research use. Molecular formula: C22H34O4. Mole weight: 362.51. Catalog: APB11964.
Limapros Impurity 3
Limapros Impurity 3. Uses: For analytical and research use. CAS No. 853998-94-4. Molecular formula: C22H34O4. Mole weight: 362.51. Catalog: APB853998944.
Limaprost-d3
Labeled Limaprost. Limaprost is an analog of Prostaglandin E1 with structural modifications intended to give it a prolonged half-life and greater potency. Limaprost is used as an antianginal. Group: Biochemicals. Alternative Names: (2E, 11α, 13E, 15S, 17S)-11, 15-Dihydroxy-17-(methyl-d3), 20-methyl-9-oxoprosta-2, 13-dien-1-oic Acid. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
Worldwide
Limaprost-[d3]
Limaprost-[d3] is the labelled analogue of Limaprost. Limaprost is an analog of Prostaglandin E1 with structural modifications intended to give it a prolonged half-life and greater potency. Synonyms: Limaprost D3; (2E,11α,13E,15S,17S)-11,15-Dihydroxy-17-(methyl-d3),20-methyl-9-oxoprosta-2,13-dien-1-oic Acid; 17S-(Methyl-d3),20-methyl-trans-2-PGE1. Grade: 95% by HPLC; 95% atom D. CAS No. 1263190-37-9. Molecular formula: C22H33D3O5. Mole weight: 383.54.
Limbwood 109289 H
Limbwood 109289 H. CAS No. MIXTURE. VIGON Item # 507715. Categories: Speciality Ingrdients Suppliers.
Lime Oxide. CAS No. 73018-51-6. Kosher: Y. VIGON Item # 500912. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers.
America & Internationally
limertinib
limertinib (ASK120067) is a potent and orally active inhibitor of EGFRT790M (IC50:0.3 nM) with selectivity over EGFRWT (IC50:6.0 nM). limertinib is a third-generation EGFR-TKI for the research of non-small cell lung cancer (NSCLC)[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: ASK120067. CAS No. 1934259-00-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-138751.
Lime Terpenes
Lime Terpenes. CAS No. MIXTURE. Kosher: Y. VIGON Item # 507201. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers.
America & Internationally
Limetol
Limetol. Group: Biochemicals. Alternative Names: 2-Ethenyltetrahydro-2,6,6-trimethyl-2H-pyran; Tetrahydro-2,2,6-trimethyl-6-vinyl-2H-pyran; 2,2,6-Trimethyl-6-vinyltetrahydropyran; 2,2,6-Trimethyl-6-vinyltetrahydropyrane; 2,6,6-Trimethyl-2-vinyltetrahydro-2H-pyran; 2,6,6-Trimethyl-2-vinyltetrahydropyran; Bois de Rose oxide. Grades: Highly Purified. CAS No. 7392-19-0. Pack Sizes: 100mg. Molecular Formula: C10H18O, Molecular Weight: 154.25. US Biological Life Sciences.
Worldwide
Limetol
Limetol. CAS No. 7392-19-0. FEMA No. 3735. Kosher: Y. VIGON Item # 500913. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers.
Lime USP. CAS No. 1305-78-8. Molecular formula: CaO.
limit dextrin α-1,6-maltotetraose-hydrolase
This bacterial enzyme catalyses a reaction similar to EC 3.2.1.33, amylo-α-1,6-glucosidase (one of the activities of the eukaryotic glycogen debranching enzyme). However, while EC 3.2.1.33 removes single glucose residues linked by 1,6-α-linkage, and thus requires the additional activity of 4-α-glucanotransferase (EC 2.4.1.25) to act on limit dextrins formed by glycogen phosphorylase (EC 2.4.1.1), this enzyme removes maltotriose and maltotetraose chains that are attached by 1,6-α-linkage to the limit dextrin main chain, generating a debranched limit dextrin without a need for another enzyme. Group: Enzymes. Synonyms: glgX (gene name); glycogen debranching enzyme (ambiguous). Enzyme Commission Number: EC 3.2.1.196. 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-3880; limit dextrin α-1,6-maltotetraose-hydrolase; EC 3.2.1.196; glgX (gene name); glycogen debranching enzyme (ambiguous). Cat No: EXWM-3880.
limit dextrin α-1,6-maltotetraose-hydrolase
This bacterial enzyme catalyses a reaction similar to EC 3.2.1.33, amylo-α-1,6-glucosidase (one of the activities of the eukaryotic glycogen debranching enzyme). However, while EC 3.2.1.33 removes single glucose residues linked by 1,6-α-linkage, and thus requires the additional activity of 4-α-glucanotransferase (EC 2.4.1.25) to act on limit dextrins formed by glycogen phosphorylase (EC 2.4.1.1), this enzyme removes maltotriose and maltotetraose chains that are attached by 1,6-α-linkage to the limit dextrin main chain, generating a debranched limit dextrin without a need for another enzyme.
limit dextrinase
Plant enzymes with little or no action on glycogen. Action on amylopectin is incomplete, but action on α-limit dextrins is complete. Maltose is the smallest sugar it can release from an α-(1?6)-linkage. Group: Enzymes. Synonyms: R-enzyme; amylopectin-1,6-glucosidase; dextrin α-1,6-glucanohydrolase. Enzyme Commission Number: EC 3.2.1.142. 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-3825; limit dextrinase; EC 3.2.1.142; R-enzyme; amylopectin-1,6-glucosidase; dextrin α-1,6-glucanohydrolase. Cat No: EXWM-3825.
LIMKi 3
LIMKi 3. Group: Biochemicals. Grades: Purified. CAS No. 1338247-35-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
LIM Kinase Inhibitor I, LIMKi 3 (N-(5-(1-(2,6-Dichlorophenyl)-3-(difluoromethyl)-1H-pyrazol-5-yl)thiazol-2-yl)isobutyramide)
A cell-permeable pyrazolylthiazolo-isobutyramide compound that acts as a potent LIM kinase inhibitor (IC50 = 7 and 8nM against LIMK1 and LIMK2, respectively) and effectively suppresses cellular cofilin phosphorylation (IC50 ~1uM in A549 and MDA-MB-231 cultures) without affecting tubulin polymerization or inducing cytotoxicity (EC50 >10uM in A549 proliferation & colony formation assays). Shown to effectively destabilize F-actin structure in MDA-MB-231 breast cancer cells (3 to 10uM) with concomitant blockage of invasion (by 93% at 10uM). Group: Biochemicals. Grades: Highly Purified. CAS No. 1338247-35-0. Pack Sizes: 10mg. Molecular Formula: C??H??Cl?F?N?OS. US Biological Life Sciences.
Worldwide
Limnonectin-1Fa
Limnonectin-1Fa is an antibacterial peptide isolated from Limnonectes fujianensis. It has activity against gram-negative bacteria. Synonyms: Ser-Phe-Pro-Phe-Phe-Pro-Pro-Gly-Ile-Cys-Lys-Arg-Leu-Lys-Arg-Cys. Grade: 97.0%. Molecular formula: C89H136N24O18S2. Mole weight: 1898.3.
Limnonectin-1Fb
Limnonectin-1Fb is an antibacterial peptide isolated from Limnonectes fujianensis. It has activity against gram-negative bacteria. Synonyms: Ser-Phe-His-Val-Phe-Pro-Pro-Trp-Met-Cys-Lys-Ser-Leu-Lys-Lys-Cys. Grade: 97.9%. Molecular formula: C91H134N22O19S3. Mole weight: 1936.3.
Limocrocin
It is produced by the strain of Str. limosus. It has anti-gram-positive bacterial effect. Synonyms: 24112-57-0; (2E,4E,6Z,8E,10E,12E,14E)-N,N'-bis(2-hydroxy-5-oxocyclopenten-1-yl)hexadeca-2,4,6,8,10,12,14-heptaenediamide; 2,4,6,8,10,12,14-Hexadecaheptaenediamide, N,N'-bis(2-hydroxy-5-oxo-1-cyclopenten-1-yl)-, (all-E)-. CAS No. 24112-57-0. Molecular formula: C31H41N5O7. Mole weight: 595.7.
While the enzyme from the Gram-positive bacterium Rhodococcus erythropolis DCL14 can use both (1S,2S,4R)- and (1R,2R,4S)-menth-8-ene-1,2-diol as substrate, activity is higher with (1S,2S,4R)-menth-8-ene-1,2-diol as substrate. Group: Enzymes. Synonyms: NAD+-dependent limonene-1,2-diol dehydrogenase. Enzyme Commission Number: EC 1.1.1.297. 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-0206; limonene-1,2-diol dehydrogenase; EC 1.1.1.297; NAD+-dependent limonene-1,2-diol dehydrogenase. Cat No: EXWM-0206.
Limonene-1,2-epoxide
Limonene-1,2-epoxide. Alternative Names: Limonene-1,2-epoxide;Limoneneoxide (mixture of isomers). CAS No. 1195-92-2. Product ID: ACM1195922. Molecular formula: C10H16O. Mole weight: 152.23344. Alfa Chemistry - ISO 9001:32057 Certified.
limonene-1,2-epoxide hydrolase
Involved in the monoterpene degradation pathway of the actinomycete Rhodococcus erythropolis. The enzyme hydrolyses several alicyclic and 1-methyl-substituted epoxides, such as 1-methylcyclohexene oxide, indene oxide and cyclohexene oxide. It differs from the previously described epoxide hydrolases [EC 3.3.2.4 (trans-epoxysuccinate hydrolase), EC 3.3.2.6 (leukotriene-A4 hydrolase), EC 3.3.2.7 (hepoxilin-epoxide hydrolase), EC 3.3.2.9 (microsomal epoxide hydrolase) and EC 3.3.2.10 (soluble epoxide hydrolase)] as it is not inhibited by 2-bromo-4'-nitroacetophenone, diethyl dicarbonate, 4-fluorochalcone oxide or 1,10-phenanthroline. Both enantiomers of menth-8-ene-1,2-diol [i.e. (1R,2R,4S)-menth-8-ene-1,2-diol and (1S,2S,4R)-menth-8-ene-1,2-diol] are metabolized. Group: Enzymes. Synonyms: limonene oxide hydrolase. Enzyme Commission Number: EC 3.3.2.8. CAS No. 216503-88-7. 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-4005; limonene-1,2-epoxide hydrolase; EC 3.3.2.8; 216503-88-7; limonene oxide hydrolase. Cat No: EXWM-4005.
limonene 1,2-monooxygenase
A flavoprotein (FAD). Limonene is the most widespread terpene and is formed by more than 300 plants. Rhodococcus erythropolis DCL14, a Gram-positive bacterium, is able to grow on both (S)-limonene and (R)-limonene as the sole source of carbon and energy. NADPH can act instead of NADH, although more slowly. It has not been established if the product formed is optically pure or a mixture of two enantiomers. Group: Enzymes. Enzyme Commission Number: EC 1.14.13.107. 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-0706; limonene 1,2-monooxygenase; EC 1.14.13.107. Cat No: EXWM-0706.
Limonene C10H16
100g Pack Size. Group: Aroma Chemicals, Biochemicals, Building Blocks, Flavours and Fragrance Materials. Formula: C10H16. CAS No. 138-86-3. Prepack ID 90027016-100g. Molecular Weight 136.23. See USA prepack pricing.
100mg Pack Size. Group: Aroma Chemicals, Building Blocks, Flavours and Fragrance Materials. Formula: C26H30O8. CAS No. 1180-71-8. Prepack ID 24406022-100mg. Molecular Weight 470.51. See USA prepack pricing.
Limonin
Limonin is a triterpenoid enriched in citrus fruits, which has antivirus and antitumor ability. Uses: Anticancer; antioxidant; anti-inflammatory. Synonyms: Citro; Dictamnolactone; Limonin; Evodin; Limonine; NSC 36508; Obaculactone. Grade: >98%. CAS No. 1180-71-8. Molecular formula: C26H30O8. Mole weight: 470.51.
Limonin
Limonin inhibits HIV-1 with an EC50 of 60.0 μM. Limonin induces human colon adenocarcinoma cells apoptosis with an IC50 of 54.74 μM. Limonin has antiviral and antitumor activities[1][2][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Limonoic acid 3,19:16,17 dilactone. CAS No. 1180-71-8. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-17411.
Limonin
Limonin is a triterpenoid enriched in citrus fruits, which has antivirus and antitumor ability.IC50 Value: Target: HIV; anticancerLimonin is a triterpenoid aglycone that is a bitter principle of citrus fruits. Limonin is chemically induced carcinogenesis inhibitor and HIV-1 replication inhibitor. Limonin has anti-proliferative, proapoptotic activity on several cancer cell lines and inhibits azoxymethane-induced colon cancer in rats. Limonin also inhibits HIV-1 replication in culturedf monocytes, macrophages, and mononuclear cells, perhaps by inhibition of HIV-1 protease activity. Category: Active pharmaceutical ingredients. CAS No. 1180-71-8. Product ID: API1180718. Molecular formula: C26H30O8. Mole weight: 470.512.
limonin-D-ring-lactonase
Limonoate is a triterpenoid. Group: Enzymes. Synonyms: limonin-D-ring-lactone hydrolase; limonin lactone hydrolase. Enzyme Commission Number: EC 3.1.1.36. CAS No. 9031-17-8. 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-3462; limonin-D-ring-lactonase; EC 3.1.1.36; 9031-17-8; limonin-D-ring-lactone hydrolase; limonin lactone hydrolase. Cat No: EXWM-3462.