A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
L-902,688 is a highly potent agonist of the human PGE2 receptor subtype EP4. It attenuated right ventricular fibrosis in a monocrotaline (MCT)-induced pulmonary arterial hypertension (PAH) rat model. L-902,688 exhibits a neuroprotective effect on ischemic stroke by reducing MMP-3/-9 and BBB damage. Synonyms: (5R)-5-[(E,3R)-4,4-difluoro-3-hydroxy-4-phenylbut-1-enyl]-1-[6-(2H-tetrazol-5-yl)hexyl]pyrrolidin-2-one. Grades: ≥98%. CAS No. 634193-54-7. Molecular formula: C21H27F2N5O2. Mole weight: 419.5.
LA-1
LA-1 is an aliphatic unsaturated ketonic acid produced by Streptomyces kitasatoensis NU-4-4-2. It has anti-gram-positive bacteria activity. CAS No. 61947-93-1. Molecular formula: C10H10O3. Mole weight: 178.18.
L-a-Aminoadipic Acid
≥98%. Group: Biochemicals. Alternative Names: L-2-Aminohexanedioic acid. Grades: Reagent Grade. CAS No. 1118-90-7. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
L-a-Aminoadipic acid 98+%
L-a-Aminoadipic acid 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
L-a-Aminoadipic acid δ-methyl ester hydrochloride
L-a-Aminoadipic acid δ-methyl ester hydrochloride. Group: Biochemicals. Alternative Names: L-Aad(OMe)-OH·HCl; L-2-Aminohexanedioic acid δ-methyl ester hydrochloride. Grades: Highly Purified. CAS No. 147780-39-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C7H13NO4·HCl. US Biological Life Sciences.
Useful intermediate for the synthesis of optically active amino acids. Group: Biochemicals. Alternative Names: (S)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
The enzyme from rice (Oryza sativa), expressed in Escherichia coli, also produces ent-sandaracopimara-8(14),15-diene from ent-copalyl diphosphate, another naturally occuring copalyl isomer in rice (cf. ent-sandaracopimaradiene synthase, EC 4.2.3.29). Group: Enzymes. Synonyms: OsKSL10 (gene name). Enzyme Commission Number: EC 4.2.3.99. 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-5263; labdatriene synthase; EC 4.2.3.99; OsKSL10 (gene name). Cat No: EXWM-5263.
Labetalol
Labetalol (AH5158) is an orally active selective α1- and non-selective β-adrenergic receptors competitive antagonist. Labetalol, an anti-hypertensive agent, can be used for the research of cardiovascular disease, such as hypertension in pregnancy [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: AH5158; Sch-15719W free base. CAS No. 36894-69-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-121383.
Labetalol-1-carboxylic Acid Methyl Ester
An impurity of Labetalol, a beta blocker used to treat high blood pressure. Synonyms: Methyl labetalol acid; Labetalol Impurity B. CAS No. 802620-01-5. Molecular formula: C20H25NO4. Mole weight: 343.4.
Labetalol EP Impurity A
Labetalol EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1391051-99-2. Molecular Formula: C19H23NO4. Mole Weight: 329.4. Catalog: APB1391051992.
Labetalol EP Impurity B
Labetalol EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 802620-01-5. Molecular Formula: C20H25NO4. Mole Weight: 343.42. Catalog: APB802620015.
Labetalol EP Impurity B HCl
Labetalol EP Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 33778-93-7. Molecular Formula: C20H26ClNO4. Mole Weight: 379.88. Catalog: APB33778937.
Labetalol EP Impurity C
Labetalol EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2386661-13-6. Molecular Formula: C16H18N2O3. Mole Weight: 286.33. Catalog: APB2386661136.
Labetalol EP Impurity D
Labetalol EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 68807-83-0. Molecular Formula: C9H12N2O3. Mole Weight: 196.21. Catalog: APB68807830.
Labetalol EP Impurity D HCl
Labetalol EP Impurity D HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 32780-65-7. Molecular Formula: C9H13ClN2O3. Mole Weight: 232.66. Catalog: APB32780657.
Labetalol EP Impurity E
Labetalol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H20N4O4. Mole Weight: 356.38. Catalog: APB08398.
Labetalol EP impurity E (enantiomer)
Labetalol EP impurity E (enantiomer). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H20N4O4. Mole Weight: 356.38. Catalog: APB10766.
Labetalol EP Impurity F
Labetalol EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85665-85-6. Molecular Formula: C19H22N2O3. Mole Weight: 326.4. Catalog: APB85665856.
Labetalol EP Impurity F HCl
Labetalol EP Impurity F HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 96441-14-4. Molecular Formula: C19H23ClN2O3. Mole Weight: 362.85. Catalog: APB96441144.
Labetalol EP Impurity G
Labetalol EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2445226-36-6. Molecular Formula: C19H23BrN2O3. Mole Weight: 407.31. Catalog: APB2445226366.
Labetalol EP impurity g (enantiomer)
Labetalol EP impurity g (enantiomer). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H23BrN2O3. Mole Weight: 407.31. Catalog: APB08401.
Labetalol HCl (Mixture of Diastereomers)
Cas No. 32780-64-6.
Labetalol hydrochloride
Labetalol hydrochloride is a mixed alpha/beta adrenergic antagonist that is used to treat high blood pressure. Uses: Scientific research. Group: Signaling pathways. Alternative Names: AH-5158 hydrochloride; Sch-15719W. CAS No. 32780-64-6. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-B1108.
Labetalol Hydrochloride
Labetalol is a specific competitive antagonist at both α-and β-adrenergic receptor sites. Labetalol is used as an antihypertensive. Group: Biochemicals. Alternative Names: 2-Hydroxy-5-[1-hydroxy-2-[ (1-methyl-3-phenylpropyl) amino]ethyl]benzamide Hydrochloride; 5- [1-Hydroxy-2- [ (1-methyl-3-phenylpropyl) amino] ethyl] salicylamide Monohydrochloride; AH 5158 Hydrochloride; AH 5158A; Amipress; Ipolab; Labelol; Labracol; NSC 290312; Normodyne; Presdate; Pressalolo; Sch 15719W; Trandate; Vescal. Grades: Highly Purified. CAS No. 32780-64-6. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Labetalol hydrochloride EP impurity A
Labetalol hydrochloride EP impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2726492-68-6. Molecular Formula: C19H24ClNO4. Mole Weight: 365.85. Catalog: APB2726492686.
Labetalol Hydrochloride EP Impurity E
Labetalol Hydrochloride EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2517940-02-0. Molecular Formula: C18H20N4O4. Mole Weight: 356.38. Catalog: APB2517940020.
Labetalol (hydrochloride) (Standard)
Labetalol (hydrochloride) (Standard) is the analytical standard of Labetalol (hydrochloride). This product is intended for research and analytical applications. Uses: Scientific research. Group: Signaling pathways. Alternative Names: AH-5158 hydrochloride(Standard); Sch-15719W (Standard). CAS No. 32780-64-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-B1108R.
Labetalol Impurity 1
Labetalol Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 30566-92-8. Molecular Formula: C23H22N2O3. Mole Weight: 374.44. Catalog: APB30566928.
Labetalol Impurity 10
Labetalol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H24ClNO4. Mole Weight: 365.85. Catalog: APB08402.
Labetalol Impurity 11
Labetalol Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H24ClNO4. Mole Weight: 365.85. Catalog: APB08403.
Labetalol Impurity 12
Labetalol Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H33N3O6. Mole Weight: 507.59. Catalog: APB10768.
Labetalol Impurity 13
Labetalol Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H21BrN2O3. Mole Weight: 405.29. Catalog: APB10767.
Labetalol Impurity 14
Labetalol Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2820170-74-7. Molecular Formula: C19H23N3O4. Mole Weight: 357.41. Catalog: APB2820170747.
Labetalol Impurity 2
Labetalol Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H21NO4. Mole Weight: 327.38. Catalog: APB08399.
Labetalol Impurity 3
Labetalol Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76143-20-9. Molecular Formula: C8H7NO3. Mole Weight: 165.15. Catalog: APB76143209.
Labetalol Impurity 4
Labetalol Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C9H11NO3. Mole Weight: 181.19. Catalog: APB08400.
Labetalol Impurity 6 (Amphetamine)
Labetalol Impurity 6 (Amphetamine). Uses: For analytical and research use. Group: Impurity standards. CAS No. 22374-89-6. Molecular Formula: C10H15N. Mole Weight: 149.24. Catalog: APB22374896.
Labetalol Impurity 9
Labetalol Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 33254-88-5. Molecular Formula: C9H8ClNO3. Mole Weight: 213.62. Catalog: APB33254885.
Labetalol Impurity A
Labetalol Impurity A is an impurity of Labetalol, a medication used for the treatment of high blood pressure, and also for long term management of angina. Synonyms: Labetalol-1-carboxylic Acid; Labetalol acid; 2-Hydroxy-5-(1-hydroxy-2-((1-methyl-3-phenylpropyl)amino)ethyl)benzoic acid. Grades: ≥98%. CAS No. 1391051-99-2. Molecular formula: C19H23NO4. Mole weight: 329.40.
Labetalol Impurity B HCl (Mixture of Diastereomers)
Labetalone is an alpha- and beta-adrenergic receptor antagonist that is used as an antihypertensive. Synonyms: Labetalone HCl; 2-hydroxy-5-[2-(4-phenylbutan-2-ylamino)acetyl]benzamide hydrochloride. CAS No. 96441-14-4. Molecular formula: C19H22N2O3·HCl. Mole weight: 362.85.
Labetuzumab
Labetuzumab is a humanized anti-carcinoembryonic antigen (CEA) monoclonal antibody with antineoplastic activity. Labetuzumab has been used as an adjuvant treatment for colorectal cancer. Synonyms: CEA-CIDE. CAS No. 219649-07-7.
Labetuzumab govitecan
Labetuzumab govitecan (IMMU 130) is an Anti- CEACAM5 / SN-38 antibody-drug conjugate (ADC). Labetuzumab govitecan consists of the antibody Labetuzumab, SN-38, and a pH-sensitive Linker. Labetuzumab govitecan can be used for research of cancers, such as colorectal cancer [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: IMMU 130; hMN-14-SN-38. CAS No. 1469876-18-3. Pack Sizes: 1 mg; 5 mg. Product ID: HY-P99681.
It is produced by the strain of Str. albospoeus var. labilomyceticus A955-y3. It's a sugar antibiotic. It has anti-gram-positive bacteria, mycobacterium activity. It had cytotoxic effect on HeLa cells and Yoshida sarcoma cells. Each rat (Transplantation of airy ascites carcinoma in mice) is given Labilomycin of 250 μg/d, it can inhibit tumor and prolong life. It has a protective effect on mice infected with S. aureus. Serum does not affect its antibacterial activity. Synonyms: Pulvomycin; Oxacyclodocosa-4,7,9,11,15,17,19-heptaene-2,13-dione, 22-[(1S,2S,3S,5E,7E,9E,11S,12S)-12-[(6-deoxy-2,4-di-O-methyl-β-D-galactopyranosyl)oxy]-2,11-dihydroxy-1,3-dimethyl-4-oxo-5,7,9-tridecatrien-1-yl]-6,14-dihydroxy-5,8,12-trimethyl-, (4E, 6R, 7E, 9E, 11E, 14S, 15E, 17E, 19E, 22S)-; (4E, 6R, 7E, 9E, 11E, 14S, 15E, 17E, 19E, 22S)-22-[(1S, 2S, 3S, 5E, 7E, 9E, 11S, 12S)-12-[(6-Deoxy-2, 4-di-O-methyl-β-D-galactopyranosyl)oxy]-2, 11-dihydroxy-1, 3-dimethyl-4-oxo-5, 7, 9-tridecatrien-1-yl]-6, 14-dihydroxy-5, 8, 12-trimethyloxacyclodocosa-4, 7, 9, 11, 15, 17, 19-heptaene-2, 13-dione; (-)-Pulvomycin; Antibiotic 1063Z. CAS No. 11006-66-9. Molecular formula: C47H66O13. Mole weight: 839.02.
Laboratory Briquet Press, 220V, 60Hz, 3-Ph
Laboratory Briquet Press, 220V, 60Hz, 3-Ph. Uses: For analytical and research use. Group: Equipment for sample preparation. Catalog: APS009290.
Laboratory Consumables
Laboratory Equipment
Labotest-bb lt00134893
Heterocyclic Organic Compound. Alternative Names: LABOTEST-BB LT00134893;SALOR-INT L497215-1EA;1-(2-HYDROXY-5-METHYLPHENYL)-1-DODECANONE OXIME. CAS No. 103582-41-8. Molecular formula: C19H31NO2. Mole weight: 305.45. Catalog: ACM103582418.
L-Abrine
L-Abrine is is an indoleamino acid that displays radical scavenging and antioxidant properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 526-31-8. Pack Sizes: 50mg, 100mg. Molecular Formula: C12H14N2O2, Molecular Weight: 218.25. US Biological Life Sciences.
Worldwide
L-Abrine
Abrine can be found in the seeds of Abrus precatorius. Ethyl acetate fraction (EF) and Abrine exhibited comparable ABTS radical cation scavenging activities and reducing power to two commercial antioxidants (BHT and Trolox). Uses: Antitumour. Synonyms: H-MeTrp-OH; L-Abrine. Grades: >98%. CAS No. 526-31-8. Molecular formula: C12H14N2O2. Mole weight: 218.25.
L-(+)-Abrine
L-(+)-Abrine, a lethal albumin found in Abrus precatorius seeds, is an acute toxic alkaloid and chemical marker for abrin. Uses: Scientific research. Group: Natural products. Alternative Names: L-Abrine; L-N-Methyltryptophan; N-α-Methyl-L-tryptophan. CAS No. 526-31-8. Pack Sizes: 50 mg; 100 mg. Product ID: HY-N1436.
L-(-)-a-Bromocamphor-8-sulfonic acid ammonium salt
L-(-)-a-Bromocamphor-8-sulfonic acid ammonium salt. Group: Biochemicals. Alternative Names: (1R,2R,4S,7S)-2-Bromo-4,7-dimethyl-3-oxo-bicyclo[2.2.1]heptane-7-methanesulfonic acid ammonium salt; Ammonium (-)-3-bromo-8-camphorsulfonate; [1S-(endo,anti)]-3-bromo-1,7-dimethyl-2-oxo-bicyclo[2.2.1]heptane-7-methanesulfonic acid ammonium salt. Grades: Highly Purified. CAS No. 55870-50-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C10H18BrNO4S. US Biological Life Sciences.
Worldwide
Labsa
Labsa. Market: Industrial Additives. PK Chem Industries: We supply chemicals related to Cosmetic, Personal Care, Food, Pharmaceutical, Feed, Agriculture and Mining Industries.
LABSA
LABSA is a clear to yellowish, viscous liquid with a strong, sulfurous smell. It is typically used as a raw material for the production of detergents, emulsifiers, and other cleaning agents. It is also used in the production of personal care products, such as shampoos and body washes, as well as in the oil and gas industry. Uses: Detergents: LABSA is a key ingredient in the production of laundry detergents, dishwashing liquids, and other cleaning agents. It helps to remove dirt, grease, and stains from surfaces and fabrics.Personal care products: LABSA is used as a surfactant in the production of personal care products such as shampoos, body washes, and shower gels. It helps to create a lather and cleanse the skin and hair.Oil and gas industry: LABSA is used in the oil and gas industry as a drilling and fracturing fluid, as well as a gelling agent in the production of drilling muds.Industrial cleaning: LABSA is used as a cleaning agent in a variety of industrial applications, including in the production of paints, inks, and other coatings.Other uses: LABSA may also be used in the production of emulsifiers, wetting agents, and other chemical intermediates. Group: surfactant. Alternative Names: Alkylbenzene sulfonic acid (ABSA)LASSodium linear alkylbenzene sulfonate (SLAS)Sodium alkylbenzene sulfonate (SAS)Linear alkylbenzene sulfonate (LAS). Grades: Technical Grade. CAS No. 85536-14-7.
LACCAIC ACID. Synonyms: Shellac red color;Red Lac;froM Lacca;Laccaic Acid ;lac dye red;Purple sweet potato pigment;Water-soluble shellac red;c.i.75450. CAS No. 60687-93-6. Pack Sizes: 1 g. Product ID: CDF4-0025. Molecular formula: C91H62N2O44. Category: Color Fixative. Product Keywords: Food Ingredients; Color Fixative; LACCAIC ACID; CDF4-0025; 60687-93-6; C91H62N2O44; 918-731-7; 60687-93-6. Purity: 0.99. Color: Red to Very Dark Red. EC Number: 918-731-7. Physical State: Solid. Solubility: Aqueous Base (Slightly), DMSO (Slightly). Storage: -20°C Freezer, Under inert atmosphere. Application: Laccaic acid is an organic dye with antimicrobial properties towards various pathogenic bacteria and fungi. Laccaic acid is also used as a component of solar cells due to its photoelectric properties. Boiling Point: 453.24°C (rough estimate). Density: 1.4363 (rough estimate).
Laccaridione A
It is produced by the strain of Laccaria amethystea. It can inhibit the activity of antiserine protease. It inhibits trypsin, papain, thermophilic protease, collagenase and zinc protease with IC50 (μg/mL) of 14.7, 2.5, 18.8, 7.2 and 18.2, respectively. Synonyms: 10-hydroxy-1,7-dimethoxy-3-[(2E)-4-methylhex-2-en-2-yl]-1H-benzo[g]isochromene-8,9-dione; 1H-Naphtho(2,3-C)pyran-8,9-dione, 3-((1E)-1,3-dimethyl-1-penten-1-yl)-10-hydroxy-1,7-dimethoxy-. CAS No. 320369-80-0. Molecular formula: C22H24O6. Mole weight: 384.42.