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 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,N-[(1,1-dimethylethoxy)carbonyl]-3-[[(4-methoxyphenyl)methyl]thio]-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Boc-Pen(Mob)-OH, Boc-S-(4-methoxybenzyl)-L-penicillamine, 120944-75-4, Boc-S-4-methoxybenzyl-L-penicillamine, SureCN3151621, 15158_ALDRICH, 15158_FLUKA, CTK8C5715, MolPort-003-926-579, I14-34083, (2R)-2-[(tert-butoxycarbonyl)amino]-3-{[(4-methoxyphenyl)methyl]sulfanyl}-3-methylbutanoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 120944-75-4. Molecular formula: C18H27NO5S. Mole weight: 369.48. Purity: 0.96. IUPACName: (2R)-3-[(4-methoxyphenyl)methylsulfanyl]-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid. Canonical SMILES: CC(C)(C)OC(=O)NC(C(=O)O)C(C)(C)SCC1=CC=C(C=C1)OC. Density: 1.168g/cm³. Product ID: ACM120944754. Alfa Chemistry ISO 9001:2015 Certified.
L-Valine,N-benzoyl-
L-Valine,N-benzoyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzoyl-dl-valine, N-Benzoyl-dl-valine, N-(phenylcarbonyl)valine, Oprea1_556734, Oprea1_714359, CBDivE_002999, ARONIS003560, NSC32037, MIYQNOPLWKCHED-UHFFFAOYSA-, MolPort-000-182-631, MolPort-000-972-634, HMS1577M12, CID226682, NSC334211, STK078114, BBR-000111, 2-(benzoylamino)-3-methylbutanoic acid, B0401, 2901-80-6, 5699-79-6. Product Category: Heterocyclic Organic Compound. CAS No. 5699-79-6. Molecular formula: C12H15NO3. Mole weight: 221.26. Purity: 0.96. IUPACName: 2-benzamido-3-methylbutanoic acid. Canonical SMILES: CC(C)C(C(=O)O)NC(=O)C1=CC=CC=C1. Product ID: ACM5699796. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-3-methyl-2-(phenylformamido)butanoic acid.
L-Valine-N-Boc-[1-13C]
L-Valine-N-Boc-[1-13C] is a 13C labelled analogue of N-Boc-L-valine, which is used in the multi-peptide synthesis and serves as the amino acid protection monomer. Synonyms: tert-Butoxycarbonylvaline-1-13C; Boc-Val-OH-1-13C. Grade: 98% by CP; 99% atom 13C. CAS No. 286460-61-5. Molecular formula: C9[13C]H19NO4. Mole weight: 218.25.
L-Valine-N-Boc-[13C5,15N]
L-Valine-N-Boc-[13C5,15N] is a 13C & 15N labelled analogue of N-Boc-L-valine. N-Boc-L-valine is used in the multi-peptide synthesis and serves as the amino acid protection monomer. Synonyms: tert-Butoxycarbonylvaline-13C5,15N; Boc-Val-OH-13C5,15N. Grade: 98% by CP; 97% atom 13C; 97% atom 15N. Molecular formula: C5[13C]5H19[15N]O4. Mole weight: 223.22.
L-Valine N-Carboxyanhydride
L-Valine N-Carboxyanhydride. Group: Biochemicals. Alternative Names: N-Carboxy-L-valine Anhydride; Valine N-Carboxyanhydride; (4S)-4-(1-Methylethyl)-2,5-oxazolidinedione; L-4-Isopropyl-2,5-oxazolidinedione; N-Carboxy-L-valine Anhydride. Grades: Highly Purified. CAS No. 24601-74-9. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
L-Valine-N-Fmoc-[1-13C]
L-Valine-N-Fmoc-[1-13C] is a 13C labelled analogue of Fmoc-valine. Fmoc-valine is a sterically hindered, Fmoc-protected amino acid and is a derivative of L-Valine. Fmoc-valine is commonly used to synthesize 4-thiazolidinones and 4-metathiazanones as well. Synonyms: Fmoc-Val-OH-1-13C; (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methyl(1-13C)butanoic acid; N-(9-Fluorenylmethoxycarbonyl)-L-valine-1-13C. Grade: 98% by CP; 99% atom 13C. CAS No. 286460-74-0. Molecular formula: C19[13C]H21NO4. Mole weight: 340.38.
L-Valine-N-Fmoc-[13C5]
L-Valine-N-Fmoc-[13C5] is a 13C labelled analogue of Fmoc-valine. Fmoc-valine is a sterically hindered, Fmoc-protected amino acid and is a derivative of L-Valine. Fmoc-valine is commonly used to synthesize 4-thiazolidinones and 4-metathiazanones as well. Synonyms: Fmoc-Val-OH-13C5. Grade: 98% by CP; 97% atom 13C. Molecular formula: C15[13C]5H21NO4. Mole weight: 344.35.
L-Valine-N-Fmoc-[13C5,15N]
L-Valine-N-Fmoc-[13C5,15N] is a 13C & 15N labelled analogue of Fmoc-Val-OH, which is a Fmoc protected valine derivative that is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Synonyms: Fmoc-Val-OH-13C5,15N. Grade: 98% by CP; 99% atom 13C; 98% atom 15N. Molecular formula: C15[13C]5H21[15N]O4. Mole weight: 345.34.
L-Valine-N-Fmoc-[15N]
L-Valine-N-Fmoc-[15N] is a 15N labelled analogue of Fmoc-Val-OH, which is a Fmoc protected valine derivative that is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Synonyms: Fmoc-Val-OH-15N. Grade: 98% by CP; 998% atom 15N. Molecular formula: C20H21[15N]O4. Mole weight: 340.38.
L-Valine,N-methyl-N-(phenylmethyl)-
L-Valine,N-methyl-N-(phenylmethyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-Benzylvaline, NSC86090, MolPort-003-766-071, CID257694, Butanoic acid, 3-methyl-2-(benzylmethylamino)-, 42492-62-6. Product Category: Heterocyclic Organic Compound. CAS No. 42492-62-6. Molecular formula: C13H19NO2·C7H8O3S. Mole weight: 393.5. Purity: 0.96. IUPACName: 2-[benzyl(methyl)amino]-3-methylbutanoic acid. Canonical SMILES: CC(C)C(C(=O)O)N(C)CC1=CC=CC=C1. Density: 1.066g/cm³. Product ID: ACM42492626. Alfa Chemistry ISO 9001:2015 Certified. Categories: 174224-62-5.
L-Valine,N-(N-formyl-L-methionyl)-(9ci)
L-Valine,N-(N-formyl-L-methionyl)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fmet-val, N-Formyl-Met-Val, N-Formylmethionylvaline, F5003_SIGMA, MolPort-003-941-383, CID100136, NSC337572, L-Valine, N-(N-formyl-L-methionyl)-, NSC 337572, 29790-45-2. Product Category: Heterocyclic Organic Compound. CAS No. 29790-45-2. Molecular formula: C11H20N2O4S. Mole weight: 276.35. Purity: 0.96. IUPACName: 2-[(2-formamido-4-methylsulfanylbutanoyl)amino]-3-methylbutanoic acid. Density: 1.191g/cm³. Product ID: ACM29790452. Alfa Chemistry ISO 9001:2015 Certified. Categories: For-Met-Val-OH.
L-Valine,N-(phenoxycarbonyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: PHENOXYCARBONYL-L-VALINE. Product Category: Heterocyclic Organic Compound. Appearance: Colourless Thick-Oil. CAS No. 126147-70-4. Molecular formula: C12H15NO4. Mole weight: 237.25. Purity: 0.96. IUPACName: (2S)-3-methyl-2-(phenoxycarbonylamino)butanoic acid. Canonical SMILES: CC(C)C(C(=O)O)NC(=O)OC1=CC=CC=C1. Product ID: ACM126147704. Alfa Chemistry ISO 9001:2015 Certified.
L-Valine orlistat
L-Valine orlistat. Group: Biochemicals. Alternative Names: N-Formyl-L-valine (1S) -1- [ [ (2S, 3S) -3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester. Grades: Highly Purified. CAS No. 1243107-50-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C28H51NO5. US Biological Life Sciences.
L-Valine (Standard) is the analytical standard of L-Valine. This product is intended for research and analytical applications. L-Valine (Valine) is a new nonlinear semiorganic material. L-Valine standrd causes lipid peroxidation and accumulation of malondialdehyde (MDA), exhibits inhibitory activity against cyanobacteria. L-Valine standrd inhibits multidrug-resistant bacteria through activation of PI3K/Akt signaling pathway and inhibition of arginase [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 72-18-4. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0717R.
L-Valine tert-butylamide hydrochloride. Group: Biochemicals. Alternative Names: L-Val-NHtBu·HCl. Grades: Highly Purified. CAS No. 70421-65-7. Pack Sizes: 1g, 2g. US Biological Life Sciences.
Worldwide
L-Valine tert-butylamide hydrochloride 99+% (TLC)
L-Valine tert-butylamide hydrochloride 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 2.5g. US Biological Life Sciences.
Worldwide
L-Valine tert-butyl ester hydrochloride
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. Synonyms: 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. Grade: ≥ 99% (HPLC). CAS No. 13518-40-6. Molecular formula: C9H19NO2·HCl. Mole weight: 209.70.
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
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. Synonyms: 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. Grade: ≥ 98 %. CAS No. 2026-48-4. Molecular formula: C5H13NO. Mole weight: 103.16.
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-Valinyl-L-leucinyl Anilide (Val-L-leu-anilide)
L-Valinyl-L-leucinyl Anilide (Val-L-leu-anilide). Group: Biochemicals. Alternative Names: Val-L-leu-anilide. Grades: Highly Purified. CAS No. 874945-31-0. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
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
L-Valyl-L-glutamic acid. Synonyms: Val-Glu-OH; Val Glu OH. Grade: ≥ 99% (TLC). CAS No. 3062-7-5. Molecular formula: C10H18N2O5. Mole weight: 246.26.
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-phenylalanine
L-Valyl-L-phenylalanine (Valylphenylalanine; H-VAL-PHE-OH) has been reported as biocompatible polymer. Uses: Scientific research. Group: Natural products. Alternative Names: Valylphenylalanine; H-VAL-PHE-OH. CAS No. 3918-92-1. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-107378.
Lvguidingan is a potent anticonvulsant agent. Lvguidingan also has sedative-hypnotic, tranquilizing, and muscle-relaxing actions. Lvguidingan can be used as antiepileptic agent [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Anticonvulsant 7903. CAS No. 82351-05-1. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-100377.
LW3 is a potent antifungal agent. LW3 has antifungal activity with EC 50 values of 0.54, 0.09, 1.52, and 2.65 mg/L against B. cinerea , R. solani , S. sclerotiorum , and F. graminearum , respectively [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2803367-68-0. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-155703.
LW6 (HIF-1? inhibitor) is a novel HIF-1 inhibitor with an IC50 value of 4.4 ?M, and it is also an inhibitor of MDH2. LW6 decreases HIF-1? protein expression without affecting HIF-1? expression. Uses: Scientific research. Group: Signaling pathways. Alternative Names: HIF-1? inhibitor; LW8. CAS No. 934593-90-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13671.
LX1 is an anti-prostate cancer compound that targets androgen receptor ( AR ), AR variants and steroidogenic enzyme AKR1C3. LX1 inhibits the enzymatic activity of AKR1C3 , reduces the conversion of androstenedione to testosterone and reduces the expression of AR and AR-V7 and downregulates their target genes. LX1 overcomes the resistance of tumor cells to Enzalutamide (HY-70002), and the combination with Enzalutamide (HY-70002) further inhibits tumor growth [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2647877-84-5. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-163940.
LX-1031
LX-1031 is a potent, orally available tryptophan 5-hydroxylase (TPH) inhibitor that reduces serotonin (5-HT) synthesis peripherally. Uses: Scientific research. Group: Signaling pathways. CAS No. 945976-76-1. Pack Sizes: 10 mM * 1 mL; 2 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13041.
LXE408
LXE408 is an orally active, non-competitive and kinetoplastid-selective proteasome inhibitor. LXE408 has an IC 50 of 0.04 μM for L. donovani proteasome and an EC 50 of 0.04 μM for L. donovani. LXE408 has a low propensity to cross the blood brain barrier. LXE408 has the potential for visceral leishmaniasis (VL) research [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1799330-15-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-131350.
LXR-623
LXR-623 is a brain-penetrant partial LXR? and full LXR? agonist, with IC50s of 24 nM and 179 nM, respectively. Uses: Scientific research. Group: Signaling pathways. Alternative Names: WAY 252623. CAS No. 875787-07-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-10629.
LXW7
LXW7 is a αvβ3 integrin ligand. Synonyms: LXW7; 1313004-77-1; SCHEMBL15082201; H-D-Cys(1)-Gly-Arg-Gly-Asp-D-Asp-D-Val-D-Cys(1)-NH2; HY-P0178; CS-0021086. Grade: >98%. CAS No. 1313004-77-1. Molecular formula: C29H48N12O12S2. Mole weight: 820.89.
L-Xylose
L-Xylose (L-(-)-Xylose) is the levo-isomer of Xylose. Xylose is classified as a monosaccharide of the aldopentose type [1]. Uses: Scientific research. Group: Natural products. Alternative Names: L-(-)-Xylose. CAS No. 609-06-3. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-78139.
L-Xylose-[1-13C]
L-Xylose-[1-13C] is an isotope labelled form of L-Xylose. Xylose is classified as a monosaccharide of the aldopentose type, L-Xylose shows anti-viral activites against herpes simplex virus 1 & 2 as well as influenza A virus. Synonyms: L-xylose-1-13C; L-[1-13C]xylo-pentose. CAS No. 178101-87-6. Molecular formula: C4[13C]H10O5. Mole weight: 151.12.
L-xylose-[1,2-13C2]
L-xylose-[1,2-13C2] is a labelled analogue of L-xylose, which is the levo-isomer of Xylose. Synonyms: L-[1,2-13C2]xylose; L-xylose-1,2-13C2. Molecular formula: C3[13C]2H10O5. Mole weight: 152.12.
L-xylose 1-dehydrogenase
Also oxidizes D-arabinose and D-lyxose. Group: Enzymes. Synonyms: L-xylose dehydrogenase; NADPH-xylose reductase. Enzyme Commission Number: EC 1.1.1.113. CAS No. 37250-44-5. 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-0016; L-xylose 1-dehydrogenase; EC 1.1.1.113; 37250-44-5; L-xylose dehydrogenase; NADPH-xylose reductase. Cat No: EXWM-0016.
L-Xylose-[2-13C]
L-Xylose-[2-13C] is an isotope labelled form of L-Xylose. Xylose is classified as a monosaccharide of the aldopentose type, L-Xylose shows anti-viral activites against herpes simplex virus 1 & 2 as well as influenza A virus. Synonyms: L-xylose-2-13C; L-[2-13C]xylo-pentose. CAS No. 478506-63-7. Molecular formula: C4[13C]H10O5. Mole weight: 151.12.
L-xylose-[5-13C]
L-xylose-[5-13C] is a labelled analogue of L-xylose, which is the levo-isomer of Xylose. Synonyms: L-[5-13C]xylose; L-[5-13C]xylo-pentose; L-xylose-5-13C. CAS No. 478506-64-8. Molecular formula: C4[13C]H10O5. Mole weight: 151.12.
L-xylose-[UL-13C5]
L-xylose-[UL-13C5] is a labelled analogue of L-xylose, which is the levo-isomer of Xylose. Synonyms: L-[UL-13C5]xylose; L-[UL-13C5]xylo-pentose; L-xylose-U-13C5. Molecular formula: [13C]5H10O5. Mole weight: 155.10.
L-xylulokinase
This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is ATP:L-xylulose 5-phosphotransferase. This enzyme is also called L-xylulokinase (phosphorylating). This enzyme participates in pentose and glucuronate interconversions and ascorbate and aldarate metabolism. Group: Enzymes. Synonyms: L-xylulokinase (phosphorylating). Enzyme Commission Number: EC 2.7.1.53. CAS No. 37278-01-6. 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-3084; L-xylulokinase; EC 2.7.1.53; 37278-01-6; L-xylulokinase (phosphorylating). Cat No: EXWM-3084.
L-Xylulose
L-Xylulose is an endogenous metabolite present in Blood, Cerebrospinal_Fluid and Urine that can be used for the research of Ribose 5 Phosphate Isomerase Deficiency [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 527-50-4. Pack Sizes: 2.5 mg (1 M * 16.65 μL in Water). Product ID: HY-113317.
L-xylulose reductase
Dicarbonyl/L-xylulose reductase, also known as carbonyl reductase II, is an enzyme that in human is encoded by the DCXR gene located on chromosome 17. DCSR catalyzes the reduction of several L-xylylose as well as a number of pentoses, tetroses, trioses, alpha-dicarbonyl compounds. The enzyme is involved in carbohydrate metabolism, glucose metabolism, the uronate cycle and may play a role in the water absorption and cellular osmoregulation in the proximal renal tubules by producing xylitol. Group: Enzymes. Synonyms: xylitol dehydrogenase (ambiguous). Enzyme Commission Number: EC 1.1.1.10. CAS No. 9028-17-5. 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-0002; L-xylulose reductase; EC 1.1.1.10; 9028-17-5; xylitol dehydrogenase (ambiguous). Cat No: EXWM-0002.
LY1
LY1 is a potent, selective and covalent inhibitor against both SARS-CoV-2 PL pro and M pro with K d values of 1.5 μM and 2.3 μM for M pro C145A protein and PL pro C111A protein, respectively. LY1 potent against the viral proteases, with IC 50 s of 0.12 μM and 0.99 μM against M pro and PL pro. LY1 shows high selectivity over other kinases, human proteases and metalloenzyme [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2883813-32-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-152101.