A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Lavendustin B is a competitive inhibitor of glucose transporter 1 (Glut1), and also an inhibitor of the interaction between HIV-1 integrase and LEDGF/p75. It can be used as a negative control of Lavendustin A. Synonyms: 5-[bis[(2-hydroxyphenyl)methyl]amino]-2-hydroxybenzoic acid. Grades: ≥95%. CAS No. 125697-91-8. Molecular formula: C21H19NO5. Mole weight: 365.38.
Lavendustin B
A weak tyrosine kinase inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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Lavendustin C
Lavendustin C, also known as HDBA and NSC 666251, inhibits Ca2+/CaMKII (calmodulin kinase II) (IC50=0.2 μM), EGFR tyrosine kinase (IC50=44 nM) and SRC (IC50=0.5 μM). At a concentration of 10-150 μM, Lavendustin C inhibits tyrosine kinase-associated neutrophil degranulation and superoxide generation. Synonyms: 5-[[(2,5-dihydroxyphenyl)methyl]amino]-2-hydroxy-benzoic acid; Lavendustin C; HDBA, NSC 666251. NSC666251. NSC-666251. CAS No. 125697-93-0. Molecular formula: C14H13NO5. Mole weight: 275.26.
Lawesson's 98+%
Lawesson's 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
Lawesson's reagent
Lawesson's reagent. Group: Biochemicals. Alternative Names: 2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide; 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-dithione. Grades: Highly Purified. CAS No. 19172-47-5. Pack Sizes: 100g, 250g, 500g, 1kg. Molecular Formula: C14H14O2P2S4. US Biological Life Sciences.
Worldwide
Lawessons Reagent
Lawessons Reagent is used primarily in the conversion of carbonyls to thiocarbonyls. It is also used in the synthesis of β-D-ribonucleosides. Group: Biochemicals. Alternative Names: 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-Disulfide; 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide; 2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide; 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane; 2,4-Bis(p-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-Disulfide; 2,4-Di(p-methoxyphenyl)-1,3-dithiadiphosphetane Disulfide; NSC 150550; Reagents, Lawesson's; p-Anisyldithiophosphonic Anhydride. Grades: Highly Purified. CAS No. 19172-47-5. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
Lawsone
Lawsone is an orally active naphthoquinone dye that can be isolated from the leaves of Lawsonia inermis. Lawsone can induce apoptosis. Lawsone has antibacterial, antitumor and antioxidant activities. Lawsone can be used in anti-tumor drug research [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. CAS No. 83-72-7. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-N2493.
Lawsone (2-Hydroxy-1,4-naphthoquinone)
100g Pack Size. Group: Stains & Indicators. Formula: C10H6O3. CAS No. 83-72-7. Prepack ID 30080734-100g. Molecular Weight 174.15. See USA prepack pricing.
Laxogenin
Laxogenin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: laxogenin. Product Category: Steroidal Compounds. CAS No. 1177-71-5. Molecular formula: C27H42O4. Mole weight: 430.62. Purity: 95%+. IUPACName: (25R)-3β-hydroxy-5α-spirostan-6-one. Canonical SMILES: CC1CCC2(C(C3C(O2)CC4C3(CCC5C4CC(=O)C6C5(CCC(C6)O)C)C)C)OC1. Product ID: ACM1177715. Alfa Chemistry ISO 9001:2015 Certified.
Lazabemide hydrate
Lazabemide, a pyridine derivative, is a reversible and selective monoamine oxidase B inhibitor that has probable effect for Parkinson's disease. IC50: 30 nM. It could also influence the absorption of some monoamines like noradrenalin, serotonin and dopami. Uses: Lazabemide is a reversible and selective monoamine oxidase b inhibitor that has probable effect against parkinson's disease. Synonyms: Lazabemide; Cardaptive; MK-0524; MK 0524; MK0524; Laropiprant; N-(2-Aminoethyl)-5-chloro-2-pyridinecarboxamide hydrate, Ro 19-6327 hydrate. Grades: 95%. CAS No. 103878-84-8. Molecular formula: C8H10ClN3O. Mole weight: 199.64 (anhydrous basis).
Lazabemide is a monoamine oxidase B inhibitor with IC50 values of 0.03 and > 100 μM for MAO-B and MAO-A. It is potentially an antiparkinsonian agent. Uses: Antiparkinson agents. Synonyms: N-(2-Aminoethyl)-5-chloro-2-pyridinecarboxamide hydrochloride. Grades: ≥98% by HPLC. CAS No. 103878-83-7. Molecular formula: C8H10ClN3O.HCl. Mole weight: 236.1.
Lazabemide hydrochloride
Lazabemide hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 103878-83-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
Lazertinib
Lazertinib, also known as YH-25448 and GNS-1480, is a potent, highly mutant-selective, blood-brain barrier permeable, orally available and irreversible 3rd generation EGFR tyrosine kinase inhibitor, and can be used in the research of non-small cell lung cancer. Lazertinib is expected to beneficial for the NSCLC patients with brain metastasis due to good blood brain barrier (BBB) penetration property as well as for the treatment of primary lung lesion and extracranial lesions. Uses: Protein kinase inhibitors. Synonyms: 2-Propenamide, N-(5-((4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)-2-pyrimidinyl)amino)-4-methoxy-2-(4-morpholinyl)phenyl)-; N-(5-((4-(4-((Dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidin-2-yl)amino)-4-methoxy-2-morpholinophenyl)acrylamide; Lazertinib; YH-25448; YH 25448; YH25448; GNS-1480; GNS 1480; GNS1480. CAS No. 1903008-80-9. Molecular formula: C30H34N8O3. Mole weight: 554.64.
Lazertinib
Lazertinib (YH25448) is a potent, highly mutant-selective, blood-brain barrier permeable, orally available and irreversible third-generation EGFR tyrosine kinase inhibitor, and can be used in the research of non-small cell lung cancer [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: YH25448; GNS-1480. CAS No. 1903008-80-9. Pack Sizes: 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-109061.
Endogenous metabolites; Specific proline antagonist; intermediates in synthesis of abnormally high molecular weight polypeptides. Synonyms: (S)-2-Azetidine-2-carboxylic acid. Grades: ≥ 97% (Assay). CAS No. 2133-34-8. Molecular formula: C4H7NO2. Mole weight: 101.10.
L-Azetidine-2-carboxylic acid
L-Azetidine-2-carboxylic acid is a proline analog. L-Azetidine-2-carboxylic acid upregulates the lipid autophagy marker LC3-II via activation of the PERK pathway. L-Azetidine-2-carboxylic acid increases pro-apoptotic BAX protein. L-Azetidine-2-carboxylic acid induces ATF6 cleavage and upregulates phosphorylated eIF2α levels. L-Azetidine-2-carboxylic acid induces ER stress, inducing protein misfolding and aggregation. L-Azetidine-2-carboxylic acid shows teratogenic, pro-inflammatory and pro-apoptotic effects [1] [2] [3] [4] [5] [6] [7] [8] [9]. Uses: Scientific research. Group: Natural products. CAS No. 2133-34-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g. Product ID: HY-W050044.
L-Azetidine-2-carboxylic Acid
A four-membered ring analog of L-Proline. A useful intermediate in the synthesis of polypeptides. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
L-Azetidine-2-carboxylic acid 98+%
L-Azetidine-2-carboxylic acid 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
L-Azetidine-2-carboxylic Acid t-Butyl Ester
A protected four-membered ring analog of L-Proline. A useful intermediate in the synthesis of polypeptides. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
L-Azidohomoalanine
L-Azidohomoalanine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences.
Worldwide
L-Azidohomoalanine hydrochloride
L-Azidohomoalanine hydrochloride is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs [1]. L-Azidohomoalanine (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 942518-29-8. Pack Sizes: 50 mg; 100 mg. Product ID: HY-140346A.
Lazurite
Lazurite. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Lazurite;aptome;celestinian;dioxynite;schatzite;zolestin. Product Category: Heterocyclic Organic Compound. CAS No. 1302-83-6. Product ID: ACM1302836. Alfa Chemistry ISO 9001:2015 Certified.
LB-100
LB-100 is a protein phosphatase 2A (PP2A) inhibitor, with IC 50 of 0.85 μM and 3.87 μM in BxPc-3 and Panc-1 cells [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1632032-53-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-18597.
LB-100 (1R,4S)
Cas No. 1632032-53-1.
LB-102
LB-102 is a derivative of benzamide. It is potentially used to treat psychosis with an enhanced ability of penetrating the blood brain barrier. Uses: Potential psychotropic medication. Synonyms: N'-Methylamisulpride; N'-Methyl amisulpride; LB 102; LB102; 4-methylamino-N-((1-ethyl-2-pyrrolidinyl)methyl)-5-(ethylsulfonyl))-2-methoxybenzamide. Molecular formula: C18H29N3O4S. Mole weight: 383.50.
LB-103
LB-103 is an S-enantiomer of LB-102, a derivative of benzamide, which is promisingly to be a psychotropic drug. Uses: Potential psychotropic medication. Synonyms: LB 103; LB103. CAS No. 2227154-25-6. Molecular formula: C18H29N3O4S. Mole weight: 383.50.
LB42708
LB42708 is a potent, orally active and selective nonpeptidic farnesyltransferase inhibitor (FTase inhibitor). LB42708 inhibited VEGF-induced Ras activation and subsequently suppressed angiogenesis in vitro and in vivo by blocking the mitogen-activated protein kinase kinase/extracellular signal-regulated kinase/p38 mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3-kinase (PI3K)/Akt/endothelial nitric-oxide synthase pathways in endothelial cells without altering FAK/Src activation. Synonyms: LB-42708; LB 42708; (1-((1-(4-Bromobenzyl)-1H-imidazol-5-yl)methyl)-4-(naphthalen-1-yl)-1H-pyrrol-3-yl)(morpholino)methanone. Grades: 98%. CAS No. 226929-39-1. Molecular formula: C30H27BrN4O2. Mole weight: 555.47.
LB 42708
LB 42708. Group: Biochemicals. Grades: Purified. CAS No. 226929-39-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
LB42908
LB42908 is a highly potent Ras farnesyltransferase inhibitor(IC(50)=0.9 nM against H-Ras and 2.4 nM against K-Ras) with potential anticancer activity. Synonyms: LB-42908; LB 42908; (1-((1-(benzo[d][1,3]dioxol-5-ylmethyl)-1H-imidazol-5-yl)methyl)-4-(naphthalen-1-yl)-1H-pyrrol-3-yl)(4-methylpiperazin-1-yl)methanone. Grades: 98%. CAS No. 226927-89-5. Molecular formula: C32H31N5O3. Mole weight: 533.62.
LB-60-OF61
LB-60-OF61 is a NAMPT inhibitor and is a cytotoxic compound with a selectivity towards MYC overexpressing cell lines [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 794461-93-1. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-101280.
L-Balenine Hydrochloride
L-Balenine Hydrochloride is an imidazole dipeptide found in the dorsal muscle and amino acid composition in body parts of whales. Synonyms: Na-(3-aminopropanoyl)-Nt-methyl-L-histidine Hydrochloride; Balenine Hydrochloride; L-N-β-Alanyl-1-methylhistidine Hydrochloride; β-Alanyl-1-methyl-L-histidine Hydrochloride; N-β-Alanyl-1-methyl-L-histidine Hydrochloride; L-Histidine, β-alanyl-1-methyl-, hydrochloride (1:1). Grades: ≥95%. Molecular formula: C10H16N4O3.HCl. Mole weight: 276.72.
L-Bame
L-Bame. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2S,4S)-4-AMINO-1-BENZOYL-PYRROLIDINE-2-CARBOXYLIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 125735-14-0. Molecular formula: C14H20N4O3. Mole weight: 292.34. Purity: 0.96. IUPACName: Bz-Arg-Ome Carbonate salt. Product ID: ACM125735140. Alfa Chemistry ISO 9001:2015 Certified. Categories: LB (american football).
LB Broth (Lennox)
1kg Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: N/A. Prepack ID 90005407-1kg. See USA prepack pricing.
LB Broth (Miller)
1kg Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: N/A. Prepack ID 85075651-1kg. See USA prepack pricing.
L-b-Chloroalanine, Methyl Ester, Hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
L-β-(2,3,4-triaceto-arabinopyranosyl) azide
L-β-(2,3,4-triaceto-arabinopyranosyl) azide, a chemical compound used in biomedicine, serves as a foundation for synthesizing glycoconjugates and glycopeptides essential in addressing cancer and viral infections. Its unique composition has also proven useful in developing cutting-edge treatments designed to target protein-carbohydrate interactions with increased specificity. Synonyms: [(3S,4S,5R,6R)-4,5-diacetyloxy-6-azidooxan-3-yl] acetate; 2,3,4-tri-O-acetyl-alpha-L-arabinopyranosyl azide; 1-Azido-2-O,3-O,4-O-triacetyl-1-deoxy-alpha-L-arabinopyranose; (2R,3R,4S,5S)-2-Azidotetrahydro-2H-pyran-3,4,5-triyl triacetate. Grades: ≥95%. CAS No. 69266-15-5. Molecular formula: C11H15N3O7. Mole weight: 301.25.
L- β, β-Diethylalanine
L- β, β-Diethylalanine. Group: Biochemicals. Alternative Names: L-3-Ethylnorvaline; L-2-Amino-3-ethylpentanoic Acid; L-3-Ethyl-norvaline; S-Ethylnorvaline. Grades: Highly Purified. CAS No. 14328-49-5. Pack Sizes: 100mg. US Biological Life Sciences.