A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
L-Valine-[13C5,15N] is a labelled L-Valine. Valine is a branched-chain amino acid used in the protein biosynthesis. It is essential for animals with insulin-resistant property. Alternative Names: (+)-2-Amino-3-methylbutyric Acid-13C5,15N; (2S)-2-Amino-3-methylbutanoic Acid-13C5,15N; (S)-2-Amino-3-methylbutanoic Acid-13C5,15N; (S)-Valine-13C5,15N; (S)-α-Amino-β-methylbutyric Acid-13C5,15N; L-(+)-α-Aminoisovaleric Acid-13C5,15N; L-α-Amino-β-methylbutyric Acid-13C5,15N; NSC 76038-13C5,15N. Grades: 98% by HPLC; 99% atom 13C, 99% atom 15N. CAS No. 202407-30-5. Molecular formula: [13C]5H11[15N]O2. Mole weight: 123.10.
L-Valine-15N
L-Valine-15N ((S)-Valine-15N) is the 15N-labeled L-Valine (HY-N0717). L-Valine ((S)-Valine) is a nonlinear semiorganic material. L-Valine causes lipid peroxidation and accumulation of malondialdehyde (MDA), exhibits inhibitory activity against cyanobacteria. L-Valine inhibits multidrug-resistant bacteria through activation of PI3K/Akt signaling pathway and inhibition of arginase[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: (S)-Valine-15N. CAS No. 59935-29-4. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-N0717S.
L-Valine-2-chlorotrityl resin
Pre-loaded resins for solid phase peptide and organic synthesis. Alternative Names: L-Val-2-chlorotrityl resin.
L-Valine-2-chlorotrityl resin
L-Valine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
L-Valine 4-methoxy-β-naphthylamide hydrochloride
L-Valine 4-methoxy-β-naphthylamide hydrochloride. Alternative Names: H-Val-4MβNA HCl. CAS No. 201982-92-5. Molecular formula: C16H21ClN2O2. Mole weight: 308.80.
L-Valine amide hydrobromide. Group: Biochemicals. Alternative Names: L-Val-NH2·HBr. Grades: Highly Purified. CAS No. 33529-85-0. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
L-Valine amide hydrobromide 99+% (TLC)
L-Valine amide hydrobromide 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
L-Valine amide hydrochloride
L-Valine Amide is a reagent used in the synthesis of alkylpyrazines. Also used in the synthesis of elastase inhibitory activity. Alternative Names: L-Val-NH2 HCl; (2S)-2-amino-3-methylbutanamide hydrochloride; H-Val-NH2 HCl; L-Valinamide Hydrochloride. Grades: ≥ 99% (HPLC). CAS No. 3014-80-0. Molecular formula: C5H12N2O·HCl. Mole weight: 152.60.
L-Valine amide hydrochloride 99+% (HPLC)
L-Valine amide hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
L-Valine benzyl ester
L-Valine benzyl ester. Group: Biochemicals. Alternative Names: L-Valine phenylmethyl ester; Benzyl L-valinate; Valine benzyl ester. Grades: Highly Purified. CAS No. 21760-98-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C12H17NO2. US Biological Life Sciences.
Worldwide
L-Valine benzyl ester 4-toluenesulfonate salt
L-Valine benzyl ester 4-toluenesulfonate salt. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
L-Valine Benzyl Ester is an L-Valine derivative useful as intermediate for the preparation of peptides. Alternative Names: L-Val-OBzl HCl; H-Val-OBn HCl; Val-OBzl HCl; L-Valine benzyl ester hydrochloride. Grades: ≥ 99.9% (HPLC). CAS No. 2462-34-2. Molecular formula: C12H17NO2·HCl. Mole weight: 243.70.
L-Valine Benzyl Ester Hydrochloride
L-Valine Benzyl Ester is a L-Valine derivative useful as intermediate for the preparation of peptides. Group: Biochemicals. Alternative Names: L-Valine Phenylmethyl Ester Hydrochloride; Valine Benzyl Ester Hydrochloride; L-Valine Benzyl Ester Hydrochloride; (S)-Benzyl 2-Amino-3-methylbutanoate Hydrochloride; Benzyl L-Valinate Hydrochloride; L-Valine Benzyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 2462-34-2. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
L-Valine benzyl ester hydrochloride 99+.9% (HPLC)
L-Valine benzyl ester hydrochloride 99+.9% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
L-Valine β-naphthylamide
L-Valine β-naphthylamide. Alternative Names: H-Val-βNA. CAS No. 729-24-8. Molecular formula: C15H18N2O3S. Mole weight: 242.32.
L-Valine b-naphthylamide
L-Valine b-naphthylamide. Group: Biochemicals. Alternative Names: H-Val-bNA. Grades: Highly Purified. CAS No. 729-24-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C15H18N2O. US Biological Life Sciences.
Worldwide
L-Valine BP/ EP/IP/USP
L-Valine BP/ EP/IP/USP. CAS No. 72-18-4. Molecular formula: C5H11NO2.
L-Valine chloromethyl ketone hydrochloride
L-Valine chloromethyl ketone hydrochloride acts as a reagent in the preparation of tetrapeptidyl chloromethyl ketones, which are potent inhibitors of proteinase K. Alternative Names: L-Val-CMK HCl; H-Val CH2Cl HCl; H-L-Val-CMK HCl; (3S)-3-amino-1-chloro-4-methylpentan-2-one hydrochloride; L Val CMK HCl; H L Val CMK HCl. Grades: ≥ 97%. CAS No. 107831-79-8. Molecular formula: C6H12ClNO·HCl. Mole weight: 186.10.
L-Valine chloromethyl ketone hydrochloride
L-Valine chloromethyl ketone hydrochloride. Group: Biochemicals. Alternative Names: L-Val-CMK·HCl. Grades: Highly Purified. CAS No. 107831-79-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences.
Labeled analogue of L-Vailne. L-Valine is an essential amino acid and one of 20 proteinogenic amino acids. L-Valine cannot be manufactured by the body and must be acquired through diet or supplementation. L-valine is found in grains, dairy products, mushrooms, meats, peanuts and soy proteins. L-Valine has been used in studies to attenuate arrhythmias and induce hypotensive effects. Group: Biochemicals. Alternative Names: (+)-2-Amino-3-methylbutyric Acid-d8; (2S)-2-Amino-3-methylbutanoic Acid-d8; (S)-2-Amino-3-methylbutanoic Acid-d8; (S)-Valine-d8; (S)-α-Amino- β-methylbutyric Acid-d8; L-(+)-α-Aminoisovaleric Acid-d8; L-α-Amino- β-methylbutyric Acid-d8; NSC 76038-d8. Grades: Highly Purified. CAS No. 35045-72-8. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
L-Valine-d8
L-Valine-d8 is a deuterated form of L-Valine (HY-N0717). L-Valine ((S)-Valine) is a nonlinear semiorganic material. L-Valine causes lipid peroxidation and accumulation of malondialdehyde (MDA), exhibits inhibitory activity against cyanobacteria. L-Valine inhibits multidrug-resistant bacteria through activation of PI3K/Akt signaling pathway and inhibition of arginase[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: L-VALINE-2,3,4,4,4,5,5,5-d8. CAS No. 35045-72-8. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-I1124.
L-Valine-[d8]
L-Valne-[d8] is a labelled L-Valine. Valine is a branched-chain amino acid used in the protein biosynthesis. It is essential for animals with insulin-resistant property. Alternative Names: (S)-α-Aminoisovaleric acid-2,3,4,4,4,5,5,5-d8; Deuterated L-valine; L-2-Amino-3-methylbutanoic acid-2,3,4,4,4,5,5,5-d8. Grades: 95% by HPLC; 98% atom D. CAS No. 35045-72-8. Molecular formula: C5H3D8NO2. Mole weight: 125.2.
L-Valine ethyl ester HCI
L-Valine ethyl ester HCI. Group: Biochemicals. Grades: Highly Purified. CAS No. 17609-47-1. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. US Biological Life Sciences.
An impurity of Valsartan. Valsartan is an antagonist of angiotensin II receptor mainly used for the treatment of high blood pressure and congestive heart failure. Alternative Names: L-Val-OMe HCl; L-Valine, methyl ester, hydrochloride (1:1); L-Valine, methyl ester, monohydrochloride; Valine, methyl ester, hydrochloride, L-; (S)-Valine methyl ester hydrochloride; Methyl (S)-2-amino-3-methylbutanoate hydrochloride; Methyl (S)-valinate hydrochloride; Methyl L-valinate hydrochloride; Methyl L-valine hydrochloride; Methyl valinate hydrochloride; NSC 197198; NSC 22920; Valine methyl ester hydrochloride. Grades: ≥95%. CAS No. 6306-52-1. Molecular formula: C6H13NO2.HCl. Mole weight: 167.63.
L-Valine Methyl Ester Hydrochloride
L-Valine Methyl Ester Hydrochloride is used in the synthesis of Valaciclovir (V085000), the L-Valine ester prodrug of Acyclovir (A192400), orally active acyclic nucleoside with inhibitory activity towards several herpes viruses. Antiviral. Group: Biochemicals. Alternative Names: (S)-Valine Methyl Ester Hydrochloride; Methyl (S)-2-Amino-3-methylbutanoate Hydrochloride; Methyl (S)-Valinate Hydrochloride; Methyl L-Valinate Hydrochloride; Methyl Valinate Hydrochloride; NSC 197198; NSC 22920; Valine Methyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 6306-52-1. Pack Sizes: 25g. US Biological Life Sciences.
L-Valine tert-butyl ester hydrochloride. Group: Biochemicals. Alternative Names: L-Val-OtBu·HCl. Grades: Highly Purified. CAS No. 13518-40-6. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
L-Valine tert-butyl ester hydrochloride
L-Valine tert-butyl ester hydrochloride is a protected form of L-Valine. L-Valine is an essential amino acid that is used as an ingredient in cosmetic formulations, pharmaceuticals, and animal feed products. L-valine is also important for growth and ammonia detoxification in humans. Alternative Names: L-Val-OtBu HCl; L-Valine tert-Butyl Ester Hydrochloride; H-Val-OtBu HCl; (S)-tert-Butyl 2-amino-3-methylbutanoate hydrochloride; L-Valine, 1,1-dimethylethyl ester, hydrochloride; L-2-Aminoisovaleric Acid tert-Butyl Ester Hydrochloride. Grades: ≥ 99% (HPLC). CAS No. 13518-40-6. Molecular formula: C9H19NO2·HCl. Mole weight: 209.70.
L-valinol is used as a reagent for the synthesis of simple 1,3-thiazolidine-2-thione derivatives with fungicidal activity. L-Valinol is also used in clinical trials to synthesize small molecule inhibitors of MDM2-p53 protein-protein interaction (MDM2 inhibitors) for the treatment of cancer. Alternative Names: L-2-Amino-3-methyl-1-butanol; (+)-(S)-Valinol; (+)-2-Amino-3-methyl-1-butanol; (+)-Valinol; (2S)-1-Hydroxy-3-methylbutan-2-amine; (2S)-2-Amino-3-methyl-1-butanol; (2S)-Valinol; (S)-(+)-2-Amino-3-methyl-1-butanol; (S)-(+)-Valinol; (S)-2-Amino-3-methyl-1-butanol; (S)-2-Amino-3-methylbutanol; (S)-Valinol; NSC 322922; [(S)-1-(Hydroxymethyl)-2-methylpropyl]amine. Grades: ≥ 98 %. CAS No. 2026-48-4. Molecular formula: C5H13NO. Mole weight: 103.16.
L-Valinol
L-Valinol. Group: Biochemicals. Alternative Names: (S)-(+)-2-Amino-3-methyl-1-butanol. Grades: Highly Purified. CAS No. 2026-48-4. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C5H13NO. US Biological Life Sciences.
Worldwide
L-Valinol 98+% (GC)
L-Valinol 98+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
L-Valinyl-L-leucinyl anilide
L-Valinyl-L-leucinyl anilide. Group: Biochemicals. Alternative Names: Val-L-leu-anilide; L-Valyl-N-phenyl-L-leucinamide. Grades: Highly Purified. CAS No. 874945-31-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C17H27N3O2. US Biological Life Sciences.
Worldwide
L-Valyl-L-glutamic acid
L-Valyl-L-glutamic acid. Alternative Names: Val-Glu-OH; Val Glu OH. Grades: ≥ 99% (TLC). CAS No. 3062-7-5. Molecular formula: C10H18N2O5. Mole weight: 246.26.
L-Valyl-L-glutamic acid
L-Valyl-L-glutamic acid. Group: Biochemicals. Alternative Names: Val-Glu-OH. Grades: Highly Purified. CAS No. 3062-7-5. Pack Sizes: 100mg, 250mg. US Biological Life Sciences.
Worldwide
L-Valyl-L-glutamic acid 99+% (TLC)
L-Valyl-L-glutamic acid 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg. US Biological Life Sciences.
Worldwide
L-valyl-L-proline TFA
L-valyl-L-proline TFA. Alternative Names: (2S)-1-[(2S)-2-amino-3-methylbutanoyl]pyrrolidine-2-carboxylic acid; trifluoroacetic acid; H-Val-Pro-OH.TFA. CAS No. 76931-92-5. Molecular formula: C12H19F3N2O5. Mole weight: 328.28.
Lvguidingan
Lvguidingan is an antiepileptic drug. Alternative Names: Anticonvulsant 7903; N-(Butan-2-yl)-3-(3,4-dichlorophenyl)prop-2-enamide; 3,4-Dichlorophenyl propenylisobutylamide; 3,4-Dichlorophenylpropenoyl isobutylamide. CAS No. 82351-05-1. Molecular formula: C13H15Cl2NO. Mole weight: 272.169.
L-Vinylglycine
L-Vinylglycine is a non-proteinogenic L-alpha-amino acid and an inhibitor of aspartate aminotransferase. Alternative Names: (S)-2-Aminobut-3-enoic acid; Vinylglycine; 3-Butenoic acid, 2-amino-, (2S)-; (2S)-2-aminobut-3-enoic acid. Grades: 95%. CAS No. 70982-53-5. Molecular formula: C4H7NO2. Mole weight: 101.105.
L-Vinylglycine HCl
L-Vinylglycine HCl. Alternative Names: (S)-2-Aminobut-3-enoic acid hydrochloride. CAS No. 75266-38-5. Molecular formula: C4H8ClNO2. Mole weight: 137.56.
LW6
LW6 (HIF-1α inhibitor) is a novel HIF-1 inhibitor with an IC50 value of 4.4 μM, and it is also an inhibitor of MDH2. LW6 decreases HIF-1α protein expression without affecting HIF-1β expression. Uses: Scientific research. Category: Signaling pathways. Alternative Names: HIF-1α inhibitor; LW8. CAS No. 934593-90-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13671.
LX1
LX1, an anti-prostate cancer compound, specifically targets the androgen receptor (AR), AR variants, and the steroidogenic enzyme AKR1C3. It inhibits AKR1C3's enzymatic function, decreases the conversion of androstenedione to testosterone, and reduces the expression of both AR and AR-V7, subsequently downregulating their target genes. Additionally, LX1 is effective in overcoming tumor cell resistance to Enzalutamide, and when combined with Enzalutamide, it further suppresses tumor growth. Category: Active pharmaceutical ingredients. CAS No. 2647877-84-5. Product ID: API2647877845. Molecular formula: C22H15F6NO2. Mole weight: 439.35.
LX2931
LX2931 is an inhibitor of Sphingosine 1-Phosphate Lyase (S1PL). LX2931 works by increasing levels of S1P inside and outside the cell. The decrease in S1PL activity leads to a significant increase in S1P content in tissues, especially in lymphoid tissues which may lead to a restricted exodus of lymphocytes from secondary immune tissues, resulting in lymphocytopenic and immunosuppressive effects in the peripheral circulation. LX2931 can be used in research for the study of autoimmune diseases, especially rheumatoid arthritis[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 948840-25-3. Pack Sizes: 1 mg; 5 mg. Product ID: HY-14370.
LX-4211
LX-4211 is a potent dual SGLT2/1 inhibitor; Antidiabetic agents. Uses: Sodium-glucose transporter 2 inhibitors. Alternative Names: LX4211; LX-4211; LX 4211; Sotagliflozin. Grades: >98%. CAS No. 1018899-04-1. Molecular formula: C21H25ClO5S. Mole weight: 424.94.