American Chemical Suppliers
A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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Product | Description | |
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LENALIDOMIDE Quick inquiry Where to buy Suppliers range | Lenalidomide. CAS No. 191732-72-6. | |
Lenalidomide, 98% Quick inquiry Where to buy Suppliers range | Lenalidomide, 98%. Group: Cancer Research. CAS No. 191732-72-6. Pack Sizes: 100mg. ID EBT830. | |
Lenalidomide hemihydrate Quick inquiry Where to buy Suppliers range | Lenalidomide hemihydrate (CC-5013 hemihydrate) is a derivative of Thalidomide and functions as an orally active immunomodulator. It acts through cereblon-mediated selective ubiquitination and degradation of IKZF1 and IKZF3 lymphocyte transcription factors, inhibiting the growth of mature B-cell lymphomas including multiple myeloma, and inducing interleukin-2 (IL-2) release from T cells. Synonyms: Revlimid hemihydrate; CC-5013 hemihydrate. Grades: >98%. CAS No. 847871-99-2. Molecular formula: C26H28N6O7. Mole weight: 268.27. | |
Lenalidomide hydrochloride Quick inquiry Where to buy Suppliers range | Lenalidomide hydrochloride (CC-5013 hydrochloride) is a derivative of Thalidomide and functions as an orally active immunomodulator. It acts through cereblon-mediated selective ubiquitination and degradation of IKZF1 and IKZF3 lymphocyte transcription factors, inhibiting the growth of mature B-cell lymphomas including multiple myeloma, and inducing interleukin-2 (IL-2) release from T cells. Synonyms: Revlimid hydrochloride; CC-5013 hydrochloride; CC5013 hydrochloride; CC 5013 hydrochloride. Grades: >98%. CAS No. 1243329-97-6. Molecular formula: C13H14ClN3O3. Mole weight: 295.72. | |
Lenalidomide Impurity B Quick inquiry Where to buy Suppliers range | An impurity of Lenalidomide, a medication used for the treatment of myelodysplastic syndrome (MDS), multiple myeloma, and mantle cell lymphoma (MCL). Synonyms: 3-(1,3-Dihydro-4-nitro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione; 3-(4-Nitro-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione; 4-Nitro Lenalidomide. Grades: > 95%. CAS No. 827026-45-9. Molecular formula: C13H11N3O5. Mole weight: 289.25. | |
Lenalidomide Lactosamine Adduct Quick inquiry Where to buy Suppliers range | Lenalidomide Lactosamine Adduct is a derivative of Lenalidomide (L328000), an oral immunomodulatory agent for the management of myelodysplastic syndromes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C25H33N3O13. US Biological Life Sciences. | Worldwide |
Lenalidomide N(imido)-Glucoside Quick inquiry Where to buy Suppliers range | Lenalidomide N(imido)-Glucoside is a derivative of Lenalidomide; an immunomodulatory drug and analog of Thalidomide. Synonyms: 3-(4-Amino-1-oxoisoindolin-2-yl)-1-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)piperidine-2,6-dione. Molecular formula: C19H23N3O8. Mole weight: 421.4. | |
Lenampicillin hydrochloride Quick inquiry Where to buy Suppliers range | Lenampicillin hydrochloride. Group: Biochemicals. Alternative Names: (2S, 5R, 6R) -6- [ [ (2R) -Aminophenylacetyl] amino] -3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo [3. 2. 0] heptane-2-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester hydrochloride; KB 1585; KBT 1585. Grades: Highly Purified. CAS No. 80734-02-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H24ClN3O7S. US Biological Life Sciences. | Worldwide |
Lengsin (270-279) Quick inquiry Where to buy Suppliers range | Lengsin. Uses: Tumor Antigen Derived Peptides. CAS No. Product ID: ta-365. | |
Leniolisib Quick inquiry Where to buy Suppliers range | Leniolisib is a PI3K (phosphatidylinositol 3-kinase) inhibitor. No detailed information has been published yet. Synonyms: (S)-1-(3-((6-(6-methoxy-5-(trifluoromethyl)pyridin-3-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)amino)pyrrolidin-1-yl)propan-1-one;UNII-L22772Z9CP. Grades: 98%. CAS No. 1354690-24-6. Molecular formula: C21H25F3N6O2. Mole weight: 450.46. | |
Lenoremycin Quick inquiry Where to buy Suppliers range | It is a polyether antibiotic produced by the strain of Streptomyces hygroscopicus A-130. It has the effect of anti-gram-positive bacteria, mycobacterium and protozoa, and can be used as a feed additive to control Eimeriatenella infection. Synonyms: Antibiotic A-130A; A-130A; Antibiotic Ro 21 6150; Dianemycin, 10-demethyl-19-de[(tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy]-12-methyl-11-O-(tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)-, [11(2R,5S,6R),12R]-; 6-Nonenoic acid, 8-[2,4',10,10'-tetramethyl-2'-[tetrahydro-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyl-2H-pyran-2-yl]-9-[(tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy][2,7'-bi-1,6-dioxaspiro[4.5]dec]-7-yl]-2,4,6-trimethyl-5-oxo-, [2S-[2a[2'S*, 4'R*, 5'S*, 7'S*[2R*, 5S*, 7R*(2R*, 4S*, 6E, 8R*), 9S*(2S*, 5R*, 6S*), 10S*], 10'S*], 3b, 5b, 6b]]-. CAS No. 51257-84-2. Molecular formula: C47H78O13. Mole weight: 851.11. | |
Lenoremycin sodium Quick inquiry Where to buy Suppliers range | It is a polyether antibiotic produced by the strain of Streptomyces hygroscopicus A-130. It has the effect of anti-gram-positive bacteria, mycobacterium and protozoa, and can be used as a feed additive to control Eimeriatenella infection. Synonyms: Antibiotic A130 sodium salt; Dianemycin, 10-demethyl-19-de((tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy)-12-methyl-11-O-(tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)-, monosodium salt, (11(2R,5S,6R),12R)-; Antibiotic A-130A Sodium salt. CAS No. 58399-44-3. Molecular formula: C47H77NaO13. Mole weight: 873.10. | |
Lenperone Quick inquiry Where to buy Suppliers range | Lenperone is a neuroleptic butyrophenone. Lenperone is an effective atypical antipsychotic drug used in the treatment of schizophrenia. Group: Biochemicals. Alternative Names: 4-[4-(4-Fluorobenzoyl)-1-piperidinyl]-1-(4-fluorophenyl)-1-butanone. Grades: Highly Purified. CAS No. 24678-13-5. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
Lens Esculenta Symbiosome Extract Quick inquiry Where to buy Suppliers range | Lens Esculenta Symbiosome Extract. Uses: Conditioning agent, antioxidant in personal care products. Alternative Names: Lens Esculenta (Lentil) Symbiosome Extract. CAS No. 90063-40-4. Product ID: ACM90063404-1. | |
Lensiprazine Quick inquiry Where to buy Suppliers range | Lensiprazine. Group: Heterocyclic Organic Compound. Alternative Names: lensiprazine;(2R)-8-[4-[3-(5-Fluoro-1H-indol-3-yl)propyl]-1-piperazinyl]-2-methyl-2H-1,4-benzoxazin-3(4H)-one. CAS No. 327026-93-7. Molecular formula: C24H27FN4O2. Mole weight: 422.50. Density: 1.262. | |
Lensiprazine Quick inquiry Where to buy Suppliers range | Lensiprazine is a potent in vitro dopamine receptor antagonist and highly active as serotonin reuptake inhibitor. Uses: D(2) receptor antagonist. Synonyms: SLV-314; SLV 314; SLV314; (2R)-8-[4-[3-(5-Fluoro-1H-indol-3-yl)propyl]-1-piperazinyl]-2-methyl-2H-1,4-benzoxazin-3(4H)-one. Grades: ≥98%. CAS No. 327026-93-7. Molecular formula: C24H27FN4O2. Mole weight: 422.50. | |
Lenthionine Quick inquiry Where to buy Suppliers range | Lenthionine is a marine derived natural products found in Chondria acrorhizophora. Group: Marine Chemicals. Alternative Names: 1,2,3,5,6-Pentasulfur-cylloheptane. Grades: 95%+. CAS No. 292-46-6. Product ID: ACM292466. Molecular formula: C2H4S5. Mole weight: 188.4. IUPAC Name: 1,2,3,5,6-Pentathiepane. Density: 1.483 g/cm³. SMILES: C1SSCSSS1. | |
Lentinan Quick inquiry Where to buy Suppliers range | Lentinan is a polysaccharide with antitumor effects. Uses: Adjuvants, immunologic. Synonyms: A823605; Bromoduline. CAS No. 37339-90-5. Molecular formula: (C42H72O36)n. Mole weight: 1153. | |
Lentinan Quick inquiry Where to buy Suppliers range | Lentinan. Group: Biochemicals. Grades: Highly Purified. CAS No. 37339-90-5. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: (C42H70O35)n. US Biological Life Sciences. | Worldwide |
Lenvatinib Quick inquiry Where to buy Suppliers range | Lenvatinib (E7080) is a multi-target inhibitor, mostly for VEGFR2(KDR)/VEGFR3(Flt-4) with IC50 of 4 nM/5.2 nM, less potent against VEGFR1/Flt-1, ~10-fold more selective for VEGFR2/3 against FGFR1, PDGFRα/&beta. Synonyms: 4-[3-chloro-4-[[ (cyclopropylamino) carbonyl]amino]phenoxy]-7-methoxy-6-quinolinecarboxamide; E-7080; E 7080; E7080; ER-203492-00. Grades: >98%. CAS No. 417716-92-8. Molecular formula: C21H19ClN4O4. Mole weight: 426.85. | |
Lenvatinib N-Oxide Quick inquiry Where to buy Suppliers range | One of the impurities of Lenvatinib. Lenvatinib is a multi-target inhibitor, mostly for VEGFR2(KDR)/VEGFR3(Flt-4) with IC50 of 4 nM/5.2 nM, less potent against VEGFR1/Flt-1, ~10-fold more selective for VEGFR2/3 against FGFR1, PDGFRα/&beta. Synonyms: 6-Carbamoyl-4-(3-chloro-4-(3-cyclopropylureido)phenoxy)-7-methoxyquinoline 1-Oxide; 4-[3-Chloro-4-[[ (cyclopropylamino) carbonyl]amino]phenoxy]-7-methoxy-6-quinolinecarboxamide 1-Oxide; Lenvatinib Impurity 10. CAS No. 1788901-86-9. Molecular formula: C21H19ClN4O5. Mole weight: 442.85. | |
Lenzilumab Quick inquiry Where to buy Suppliers range | Lenzilumab is a humanized monoclonal antibody targeting colony stimulating factor 2 (CSF2)/granulocyte-macrophage colony stimulating factor (GM-CSF). Lenzilumab has the potential for the treatment of COVID-19. Synonyms: KB 003; KB003; KB-003. CAS No. 1229575-09-0. | |
LEO29102 Quick inquiry Where to buy Suppliers range | LEO29102 is a potent, selective, and soft-drug phosphodiesterase 4 (PDE4) inhibitor. It shows properties suitable for patient-friendly formulations giving efficient drug delivery to the skin. It may be useful for treatment of dermatological diseases and atopic dermatitis. It was developed by Neochem Pharmaceutical and in clinic phase 2 trials. Uses: Leo29102 may be useful for treatment of dermatological diseases and atopic dermatitis. Synonyms: LEO-29102; LEO 29102; LEO29102. 2-(6-(2-(3,5-dichloropyridin-4-yl)acetyl)-2,3-dimethoxyphenoxy)-N-propylacetamide. Grades: >98 %. CAS No. 1035572-38-3. Molecular formula: C20H22Cl2N2O5. Mole weight: 441.31. | |
Leonurine Quick inquiry Where to buy Suppliers range | Leonurine. Group: Biochemicals. Alternative Names: 4-Guanidinobutyl syringate. Grades: Plant Grade. CAS No. 24697-74-3. Pack Sizes: 20mg. Molecular Formula: C14H21N3O5, Molecular Weight: 311.334. US Biological Life Sciences. | Worldwide |
Leonurine Hydrochloride Quick inquiry Where to buy Suppliers range | Leonurine Hydrochloride. Group: Biochemicals. Grades: Plant Grade. CAS No. 24735-18-0. Pack Sizes: 20mg. Molecular Formula: C14H22ClN3O5, Molecular Weight: 347.8. US Biological Life Sciences. | Worldwide |
LEP (116-130) (mouse) Quick inquiry Where to buy Suppliers range | LEP (116-130) (mouse). Group: Biochemicals. Grades: Purified. CAS No. 258276-95-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
LEP (116-130) (mouse) TFA Quick inquiry Where to buy Suppliers range | LEP (116-130) (mouse) TFA is a synthetic leptin peptide fragment. Synonyms: Leptin Fragment 116-130 Amide mouse TFA; LEP(116-130) (mouse) TFA; H-Ser-Cys-Ser-Leu-Pro-Gln-Thr-Ser-Gly-Leu-Gln-Lys-Pro-Glu-Ser-NH2.TFA; L-seryl-L-cysteinyl-L-seryl-L-leucyl-L-prolyl-L-glutaminyl-L-threonyl-L-seryl-glycyl-L-leucyl-L-glutaminyl-L-lysyl-L-prolyl-L-alpha-glutamyl-L-serinamide trifluoroacetic acid; L-Serinamide, L-seryl-L-cysteinyl-L-seryl-L-leucyl-L-prolyl-L-glutaminyl-L-threonyl-L-serylglycyl-L-leucyl-L-glutaminyl-L-lysyl-L-prolyl-L-α-glutamyl-, 2,2,2-trifluoroacetate (1:1). Grades: ≥95%. CAS No. 2828433-16-3. Molecular formula: C66H110F3N19O26S. Mole weight: 1674.77. | |
Lepidine (4-Methylquinoline) Quick inquiry Where to buy Suppliers range | 25g Pack Size. Group: Building Blocks, Organics, Stains & Indicators. Formula: C10H9N. CAS No. 491-35-0. Prepack ID 40487028-25g. Molecular Weight 143.19. See USA prepack pricing. | |
Lepimectin Quick inquiry Where to buy Suppliers range | Lepimectin. Uses: For analytical and research use. Group: Pesticides & Metabolites; Pesticides & Metabolites. Catalog: APS009399. Format: Neat. | |
Lepimectin A4 Quick inquiry Where to buy Suppliers range | Lepimectin A4 is a component of the insecticide lepimectin and a synthetic macrocyclic lactone. Synonyms: (6R,13R,25R)-5-O-demethyl-28-deoxy-6,28-epoxy-25-ethyl-13-[[(methoxyimino)phenylacetyl]oxy]-milbemycin B. Grades: >95% by HPLC. CAS No. 171249-05-1. Molecular formula: C41H53NO10. Mole weight: 719.86. | |
L-(-)-Epinephrine Quick inquiry Where to buy Suppliers range | Endogenous catcholamine with combined α-and β-agonist activity. Principal sympathomimetic hormone produced by the adrenal medulla. Bronchodilator; cardiostimulant; mydriatic; antiglaucoma. Group: Biochemicals. Alternative Names: 4-[(1R)-1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol; (R)-Epinephrine; Renoform; Renostypticin; Adnephrine; Adrenal; Adrenalin; Adrenaline; l-Epinephrine; Levoepinephrine. Grades: Highly Purified. CAS No. 51-43-4. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
L-(-)-Epinephrine-(+)-bitartrate (1-(3,4-Dihydroxyphenyl)-2-(methylamino)ethanol) Quick inquiry Where to buy Suppliers range | a,b-Adrenergic receptor agonist. Has positive chronotropic and inotropic effects on heart muscle. Activates adenylate cyclase to generate cAMP from ATP. Group: Biochemicals. Grades: Highly Purified. CAS No. 51-42-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
L-(-)-Epinephrine-d3 Quick inquiry Where to buy Suppliers range | Endogenous catcholamine with combined α-and β-agonist activity. Principal sympathomimetic hormone produced by the adrenal medulla. Bronchodilator; cardiostimulant; mydriatic; antiglaucoma. Group: Biochemicals. Alternative Names: 4-[(1R)-1-Hydroxy-2-(methylamino-d3)ethyl]-1,2-benzenediol; (R)-Epinephrine-d3; Renoform-d3; Renostypticin-d3; Adnephrine-d3; Adrenal-d3; Adrenalin-d3; Adrenaline-d3; l-Epinephrine-d3; Levoepinephrine-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
Lepirudin Quick inquiry Where to buy Suppliers range | Lepirudin is an anticoagulant that acts as a direct thrombin inhibitor. Lepirudin binds to both free and clot-bound thrombin. Lepirudin is approved for the treatment of heparin-induced thrombocytopenia (HIT). Uses: The treatment of heparin-induced thrombocytopenia (hit). Synonyms: (Leu1,Thr2)-Hirudin (desulfated); Lepirudin; Refludan; Refludin; Hbw 023; Hbw-023; Hbw023. CAS No. 138068-37-8. Molecular formula: C287H440N80O111S6. Mole weight: 6979.41. | |
Lepirudin Quick inquiry Where to buy Suppliers range | Lepirudin is a recombinant hirudin derived from yeast cells. It is almost identical to hirudin extracted from Hirudo medicinalis. Lepirudin is a highly specific direct inhibitor of thrombin. Uses: API. CAS No. 138068-37-8. Product ID: 10-101-90. | |
Lepirudin Quick inquiry Where to buy Suppliers range | Lepirudin. Group: Heterocyclic Organic Compound. CAS No. 120993-53-5. Product ID: ACM120993535. Molecular formula: C287H440N80O110S6. Density: g/cm³. | |
Leprapinic acid Quick inquiry Where to buy Suppliers range | Leprapinic acid is a member of methoxybenzenes. Synonyms: Leprapic acid; methyl (E)-2-(3-hydroxy-5-oxo-4-phenylfuran-2(5H)-ylidene)-2-(2-methoxyphenyl)acetate; Benzeneacetic acid, alpha-(3-hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2-methoxy-, methyl ester, (E)-; α-[(2E)-3-Hydroxy-5-oxo-4-phenyl-2,5-dihydrofuran-2-ylidene]-2-methoxybenzeneacetic acid methyl ester; Benzeneacetic acid, α-(3-hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2-methoxy-, methyl ester, (αE)-; [3-Hydroxy-5-oxo-4-phenyl-5H-furan-(2E)-ylidene]-(2-methoxy-phenyl)-acetic acid methyl ester. CAS No. 481-59-4. Molecular formula: C20H16O6. Mole weight: 352.34. | |
Leprapinic acid methyl ether Quick inquiry Where to buy Suppliers range | Synonyms: Benzeneacetic acid, 2-methoxy-α-(3-methoxy-5-oxo-4-phenyl-2(5H)-furanylidene)-, methyl ester, (E)-. CAS No. 22628-25-7. Molecular formula: C21H18O6. Mole weight: 366.36. | |
Lepraric acid Quick inquiry Where to buy Suppliers range | 2,7-Dichloronorlichexanthone is a lichen chromone found in ascomycete licheniformis. Synonyms: Glutaconic acid, 3-methyl-, 1-[(5-hydroxy-7-methoxy-2-methyl-4-oxo-4H-1-benzopyran-6-yl)methyl] ester (8CI); 1-[(5-Hydroxy-7-methoxy-2-methyl-4-oxo-4H-1-benzopyran-6-yl)methyl] 3-methyl-2-pentenedioate; Fuciformic acid; 2-Pentenedioic acid, 3-methyl-, 1-[(5-hydroxy-7-methoxy-2-methyl-4-oxo-4H-1-benzopyran-6-yl)methyl] ester. CAS No. 22399-41-3. Molecular formula: C18H18O8. Mole weight: 362.33. | |
Leprolomin Quick inquiry Where to buy Suppliers range | It is a novel diphenyl ether isolated from the lichen psoroma leprolomum. Synonyms: Ethanone, 1-[6-(3-acetyl-2,6-dihydroxy-4-methoxy-5-methylphenoxy)-2-hydroxy-4-methoxy-3-methylphenyl]-; 1-(6-(3-acetyl-2,6-dihydroxy-4-methoxy-5-methylphenoxy)-2-hydroxy-4-methoxy-3-methylphenyl)ethan-1-one; NSC 646011. Grades: ≥98%. CAS No. 68984-67-8. Molecular formula: C20H22O8. Mole weight: 390.38. | |
Leptin (116-130) (human) Quick inquiry Where to buy Suppliers range | Leptin (116-130) (human) is a fragment of human leptin, which is an adipose tissue-derived protein encoded by an obesity gene and is involved in controlling food intake, energy expenditure and reproduction, as well as playing a role in immune regulation, inflammation, and hematopoiesis. Synonyms: Obese Gene Peptide (116-130) (human); L-Serine, L-seryl-L-cysteinyl-L-histidyl-L-leucyl-L-prolyl-L-tryptophyl-L-alanyl-L-serylglycyl-L-leucyl-L-α-glutamyl-L-threonyl-L-leucyl-L-α-aspartyl-; H-Ser-Cys-His-Leu-Pro-Trp-Ala-Ser-Gly-Leu-Glu-Thr-Leu-Asp-Ser-OH; L-seryl-L-cysteinyl-L-histidyl-L-leucyl-L-prolyl-L-tryptophyl-L-alanyl-L-seryl-glycyl-L-leucyl-L-alpha-glutamyl-L-threonyl-L-leucyl-L-alpha-aspartyl-L-serine. Grades: ≥95%. CAS No. 2243207-12-5. Molecular formula: C70H106N18O24S. Mole weight: 1615.76. | |
Leptin (22-56), human Quick inquiry Where to buy Suppliers range | Leptin (22-56), human is the fragment of leptin, mediated via several isoforms of receptors (Ob-Rs). Uses: Peptide Inhibitors. CAS No. 183598-56-3. Product ID: R1481. | |
Leptin (22-56), human Quick inquiry Where to buy Suppliers range | Leptin (22-56) (human) is the fragment of leptin, a hormone produced by the fat cells in human body. Synonyms: H-Val-Pro-Ile-Gln-Lys-Val-Gln-Asp-Asp-Thr-Lys-Thr-Leu-Ile-Lys-Thr-Ile-Val-Thr-Arg-Ile-Asn-Asp-Ile-Ser-His-Thr-Gln-Ser-Val-Ser-Ser-Lys-Gln-Lys-OH; L-valyl-L-prolyl-L-isoleucyl-L-glutaminyl-L-lysyl-L-valyl-L-glutaminyl-L-alpha-aspartyl-L-alpha-aspartyl-L-threonyl-L-lysyl-L-threonyl-L-leucyl-L-isoleucyl-L-lysyl-L-threonyl-L-isoleucyl-L-valyl-L-threonyl-L-arginyl-L-isoleucyl-L-asparagyl-L-alpha-aspartyl-L-isoleucyl-L-seryl-L-histidyl-L-threonyl-L-glutaminyl-L-seryl-L-valyl-L-seryl-L-seryl-L-lysyl-L-glutaminyl-L-lysine. Grades: >95%. CAS No. 183598-56-3. Molecular formula: C171H298N50O56. Mole weight: 3950.49. | |
Leptin(22-56)(human) Quick inquiry Where to buy Suppliers range | Leptin(22-56)(human). Group: Heterocyclic Organic Compound. Alternative Names: LEPTIN (22-56);LEPTIN (22-56), HUMAN;H-VAL-PRO-ILE-GLN-LYS-VAL-GLN-ASP-ASP-THR-LYS-THR-LEU-ILE-LYS-THR-ILE-VAL-THR-ARG-ILE-ASN-ASP-ILE-SER-HIS-THR-GLN-SER-VAL-SER-SER-LYS-GLN-LYS-OH;OBGRP (22-56), HUMAN;OBESE GENE PEPTIDE (22-56) (HUMAN);VPIQKVQDDTKTLIKT. CAS No. 183598-56-3. Product ID: ACM183598563. Molecular formula: C171H298N50O56. | |
Leptin Fragment 116-130 Amide mouse Quick inquiry Where to buy Suppliers range | A synthetic leptin peptide fragment. Synonyms: LEP 116-130. Grades: >95%. CAS No. 258276-95-8. Molecular formula: C64H109N19O24S. Mole weight: 1560.73. | |
Leptin Fragment 116-130 Amide mouse Quick inquiry Where to buy Suppliers range | Leptin (116-130) mouse is a synthetic leptin peptide fragment. Leptin is an adipocyte-derived hormone that acts as a major regulator for food intake and energy homeostasis. Leptin deficiency or resistance can result in profound obesity, diabetes, and infertility in humans. Uses: API. CAS No. 258276-95-8. Product ID: 10-101-292. | |
Leptin (human) Quick inquiry Where to buy Suppliers range | Leptin (human) is a peptide hormone secreted from white adipocytes and implicated in the regulation of food intake and energy balance. Synonyms: 1: PN: WO0038651 SEQID: 1 unclaimed protein; 22-167-Protein (human gene obese 167-amino acid isoform precursor); Anti-obesity protein (human); Leptin (human clone 3 gene Ob); Leptin (human gene ob protein 146-amino acid fragment); Leptin (synthetic human mutant 15B); Protein (human gene ob active isoform). Grades: ≥95% by HPLC. CAS No. 177404-21-6. | |
Leptin (human) Quick inquiry Where to buy Suppliers range | Leptin (human). Group: Heterocyclic Organic Compound. CAS No. 177404-21-6. Product ID: ACM177404216. | |
Leptocillin Quick inquiry Where to buy Suppliers range | Leptocillin is extracted from Leptoaphaeria sp. L-179. It is resistant to several Gram-positive bacteria (Staphylococcus aureus 209P, Bacillus subtilis No. 119) and several Gram-negative bacteria (Klebsiella pneumoniae 22 # 3038, proteus singular GN310). Synonyms: Antibiotic MK4588; MK 4588; MK-4588; 7-(1-Isocyano-2-(4-methoxyphenyl))ethenyl-1-hydroxy-7-isocyanobicyclo(4,2,0)oct-2-en-4-one. CAS No. 123949-57-5. Molecular formula: C19H16N2O3. Mole weight: 320.34. | |
Leptofuranin A Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C32H48O5. Mole weight: 512.72. | |
Leptofuranin B Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C33H50O5. Mole weight: 526.75. | |
Leptofuranin C Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C32H46O5. Mole weight: 510.70. | |
Leptofuranin D Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C33H48O5. Mole weight: 524.73. | |
Leptoglycin Quick inquiry Where to buy Suppliers range | Leptoglycin is an antibacterial peptide isolated from Leptodactylus pentadactylus. Leptoglycin was able to inhibit the growth of Gram-negative bacteria Pseudomonas aeruginosa, Escherichia coli and Citrobacter freundii with minimal inhibitory concentrations (MICs) of 8 microM, 50 microM, and 75 microM respectively, but it did not show antimicrobial activity against Gram-positive bacteria (Staphylococcus aureus, Micrococcus luteus and Enterococcus faecalis), yeasts (Candida albicans and Candida tropicalis) and dermatophytes fungi (Microsporum canis and Trichophyton rubrum). Synonyms: Gly-Leu-Leu-Gly-Gly-Leu-Leu-Gly-Pro-Leu-Leu-Gly-Gly-Gly-Gly-Gly-Gly-Gly-Gly-Gly-Leu-Leu. | |
Leptoglycin Quick inquiry Where to buy Suppliers range | Leptoglycin. Uses: Antimicrobial Peptides. Product ID: AF1048. | |
Leptolstatin Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. sp. SAM1595. It has no activity against bacteria, fungi and yeast, in addition to Millet wine schizozoite yeast (MIC is 0.4 μg/mL). It has a strong inhibitory effect on mammalian cells, such as normal fibroblast 3Y1 cells in rats (IC50 is 0.4 ng/mL). Synonyms: 2H-Pyran-2-one, 6-[(1E, 3Z, 5R, 7E, 9E, 11R, 13S, 14R, 15S, 17E)-14, 19-dihydroxy-3, 5, 9, 11, 13, 15, 17-heptamethyl-12-oxo-1, 3, 7, 9, 17-nonadecapentaen-1-yl]-5, 6-dihydro-, (6R)-; (R)-6-((1E, 3Z, 5R, 7E, 9E, 11R, 13S, 14R, 15S, 17E)-14, 19-dihydroxy-3, 5, 9, 11, 13, 15, 17-heptamethyl-12-oxononadeca-1, 3, 7, 9, 17-pentaen-1-yl)-5, 6-dihydro-2H-pyran-2-one. CAS No. 149633-91-0. Molecular formula: C31H46O5. Mole weight: 498.69. | |
Leptomycin A Quick inquiry Where to buy Suppliers range | a potent anti-fungal antibiotic. Leptomycin A is a highly specific inhibitor of export protein CRM1. Synonyms: Jildamycin; Antibiotic ATS 1287A; Antibiotic PD 118607; 2,10,12,16,18-Nonadecapentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-3,5,7,9,11,15,17-heptamethyl-6-hydroxy-8-oxo-. Grades: >99% by HPLC. CAS No. 87081-36-5. Molecular formula: C32H46O6. Mole weight: 526.71. | |
Leptomycin A (Antibiotic ATS 1287A, Antibiotic PD 118607, Jildamycin) Quick inquiry Where to buy Suppliers range | Leptomycin A, a methyl (cf. ethyl) analogue of Leptomycin B, is a minor component of the leptomycin complex produced by selected Streptomyces species. Leptomycin B is a potent inhibitor of the nuclear transport receptor CRM1. Leptomycin A is also likely to inhibit nuclear transport and may offer differences in exporter selectivity. Leptomycin A shows antimicrobial activity against Schizosaccaromyces pombe and Mucor rouxianus. Group: Biochemicals. Alternative Names: Antibiotic ATS 1287A, Antibiotic PD 118607, Jildamycin. Grades: Highly Purified. CAS No. 87081-36-5. Pack Sizes: 100ug. US Biological Life Sciences. | Worldwide |
Leptomycin B Quick inquiry Where to buy Suppliers range | Leptomycin B is a leptomycin having a (2E,10E,12E,16Z,18E)-double bond configuration as well as an ethyl substituent at position 17. It has a role as an antifungal agent and a bacterial metabolite. It is a leptomycin and a hydroxy polyunsaturated fatty acid. It derives from a tetracosanoic acid. Uses: Microbial Fermentation Products. CAS No. 87081-35-4. Product ID: MFP-006. | |
Leptomycin B (Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL 1957A, Antibiotic PD 114720, Mantuamycin) Quick inquiry Where to buy Suppliers range | Leptomycin B is the dominant and most studied member of the leptomycin class isolated from selected Streptomyces strains. Leptomycin B is a nanomolar active and specific nuclear export inhibitor. Its target is CRM1/exportin1 a protein in the nuclear export sequence (NES). Examples of proteins affected are c-Abl, cyclin B1, HIV-1 Rev, IκB, MPF, MAP/ERK, MDM2/p53, NF-κB/IκB7 and PKA. Export of many RNAs are also inhibited e.g. COX-2 and c-FOS mRNA. In addition Leptomycin B shows antifungal and antibacterial and potent antitumour activities. Group: Biochemicals. Alternative Names: Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL 1957A, Antibiotic PD 114720, Mantuamycin. Grades: Highly Purified. CAS No. 87081-35-4. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
Leptomycin B, Free Acid (Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL 1957A, Antibiotic PD 114720, Mantuamycin) Quick inquiry Where to buy Suppliers range | Leptomycin B (LepB) is a potent, specific inhibitor of nuclear export signal (NES)-dependent protein export from the nucleus. Group: Biochemicals. Grades: Highly Purified. CAS No. 87081-35-4. Pack Sizes: 100ug. US Biological Life Sciences. | Worldwide |
Leptomycin b from streptomyces sp Quick inquiry Where to buy Suppliers range | Leptomycin b from streptomyces sp. Group: Heterocyclic Organic Compound. Alternative Names: Leptomycin B, Elactocin, Probes1_000170, Probes2_000132, NSC364372, CID5458861, 87081-35-4, 2,10,12,16,18-Nonadecapentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-, 2,10,12,16,18-Nonadecaptentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-. Grades: Purity >95% (HPLC). CAS No. 87081-35-4. Product ID: ACM87081354. Molecular formula: C33H48O6. Mole weight: 540.736. IUPAC Name: (2E,10E,12E,16E,18E)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid. Appearance: White crystalline solid. Boiling Point: 725.8ºC at 760 mmHg. Melting Point: 41-44ºC. Flash Point: 224.7ºC. Density: 1.072 g/cm³. | |
Leptosin I Quick inquiry Where to buy Suppliers range | It is produced by the strain of I Leptosphaeria sp. OUPS-4. In order to understand its cytotoxic effects, someone tested Leukemia lymphocyte P388 in culture with an ED50 of 1.13 μg/mL. Synonyms: Chaetocin, 2,5:2',5'-dide(epidithio)-19'-deoxy-2',5'-(epitetrathio)-5,6'-epoxy-6-hydroxy-19',19'-dimethyl-, (5alpha,6S,6'S,15alpha)-; (+)-Leptosin I; 22bH-18, 22a-(Iminomethano)-10b, 23a-methano-10bH, 23aH-indolo[2'', 3'':2', 3'][1, 2, 3, 4, 6]tetrathiazocino[6'', 5'':1', 5']pyrrolo[3', 4':6, 7]pyrazino[2''', 1''':2, 3][1, 3]oxazepino[4, 5-b]indole-1, 4, 17, 25(18H)-tetrone, 2, 3, 5a, 6, 15, 15a-hexahydro-24-hydroxy-3-(hydroxymethyl)-2, 26-dimethyl-18-(1-methylethyl)-, (3a, 5ab, 10ba, 10cS*, 15ab, 18b, 22ab, 22ba, 23aa, 24S*)-(+)-; Leptosine I. CAS No. 160472-96-8. Molecular formula: C32H32N6O7S4. Mole weight: 740.89. | |
Leptosin J Quick inquiry Where to buy Suppliers range | It is produced by the strain of J Leptosphaeria sp. OUPS-4. In order to understand its cytotoxic effects, someone tested Leukemia lymphocyte P388 in culture with an ED50 of 1.25 μg/mL. Synonyms: Chaetocin, 2,5:2',5'-dide(epidithio)-19'-deoxy-2',5'-(epitetrathio)-5,6'-epoxy-6-hydroxy-19',19'-dimethyl-, (2alpha,5alpha,6S,6'S,15alpha)-; 22bH-18, 22a-(Iminomethano)-10b, 23a-methano-10bH, 23aH-indolo[2'', 3'':2', 3'][1, 2, 3, 4, 6]tetrathiazocino[6'', 5'':1', 5']pyrrolo[3', 4':6, 7]pyrazino[2''', 1''':2, 3][1, 3]oxazepino[4, 5-b]indole-1, 4, 17, 25(18H)-tetrone, 2, 3, 5a, 6, 15, 15a-hexahydro-24-hydroxy-3-(hydroxymethyl)-2, 26-dimethyl-18-(1-methylethyl)-, (3a, 5aa, 10bb, 10cR*, 15aa, 18a, 22aa, 22bb, 23ab, 24R*)-(+)-; Leptosine J. CAS No. 160550-15-2. Molecular formula: C32H32N6O7S4. Mole weight: 740.89. | |
Leptospermone Quick inquiry Where to buy Suppliers range | Leptospermone. Uses: Use as dispersing agent, emulsifying agent. Alternative Names: 1,3,5-Cyclohexatrione, 2,2,4,4-tetramethyl-6-(3-methyl-1-oxobutyl)-. CAS No. 567-75-9. Product ID: ACM567759. Molecular formula: C15H22O4. Mole weight: 266.33. | |
LEQ-506 Quick inquiry Where to buy Suppliers range | an orally bioavailable small-molecule Smoothened (Smo) antagonist with potential antineoplastic activity. Uses: Solid tumors. Synonyms: (R)-2-(5-(4-(6-benzyl-4,5-dimethylpyridazin-3-yl)-2-methylpiperazin-1-yl)pyrazin-2-yl)propan-2-ol. Grades: > 95%. CAS No. 1204975-42-7. Molecular formula: C25H32N6O. Mole weight: 432.57. | |
Lercanadipine Quick inquiry Where to buy Suppliers range | Lercanidipine hydrochloride, a dihydropyridine compound, is a third generation calcium channel antagonist which shows longer duration of action of the past two generations' in the treatment of mild-to-moderate hypertension. Uses: Lercanidipine hydrochloride is a third generation calcium channel antagonist which shows longer duration of action of the past two generations' in the treatment of mild-to-moderate hypertension. Synonyms: Lercanidipine; Lercanidipine; masnidipine; Lercanil; Lercanidipine. Grades: >98%. CAS No. 100427-26-7. Molecular formula: C36H41N3O6. Mole weight: 611.73. | |
Lercanidipine Quick inquiry Where to buy Suppliers range | Lercanidipine. Group: Heterocyclic Organic Compound. Alternative Names: LERCANIDIPINE;methyl [2-(3,3-diphenylpropyl-methyl-amino)-1,1-dimethyl-ethyl] 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;1,4-DIHYDRO-2,6-DIMETHYL-4-(3-NITTROPHENYL)-3,5-PYRIDINEDICARBOXYLIC ACID 2-[(3,3-DIPHENYLPROPYL)METHYLAMINO]-1,1-DIMETHYLETHYL METHYL ESTER; LercanidipineC36H41N306; LERCANIDIPINE(FORR&DONLY); Methyl [2-(3,3-diphenylpropyl-methyl-amino)-1,1-dimethyl-ethyl] 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-[2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl]5-methyl ester;2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydro-3,5-pyridinedicarboxylic acid 3-methyl 5-[1,1-dimethyl-2-[methyl(3,3-diphenylpropyl)amino]ethyl] ester. CAS No. 100427-26-7. Molecular formula: C36H41N3O6. Mole weight: 611.73. Melting Point: 118-120°C. | |
Lercanidipine-d3 Hydrochloride Quick inquiry Where to buy Suppliers range | A labeled dihydropyridine calcium channel blocker. Group: Biochemicals. Alternative Names: 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)(methyl-d3)amino]-1,1-dimethylethyl Methyl Ester Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Lercanidipine Dimethyl Ester Impurity Quick inquiry Where to buy Suppliers range | Cas No. 21881-77-6. |