A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Laduviglusib (Standard) is the analytical standard of Laduviglusib. Laduviglusib (CHIR-99021) is a potent, selective and orally active GSK-3α/β inhibitor with IC 50 s of 10 nM and 6.7 nM. Laduviglusib shows >500-fold selectivity for GSK-3 over CDC2, ERK2 and other protein kinases. Laduviglusib is also a potent Wnt/β-catenin signaling pathway activator. Laduviglusib enhances mouse and human embryonic stem cells self-renewal. Laduviglusib induces autophagy [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: CHIR-99021 (Standard); CT99021 (Standard). CAS No. 252917-06-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-10182R.
Laduviglusib trihydrochloride
Laduviglusib (CHIR-99021) trihydrochloride is a potent and selective GSK-3?/? inhibitor with IC50s of 10 nM and 6.7 nM. Laduviglusib trihydrochloride shows >500-fold selectivity for GSK-3 over CDC2, ERK2 and other protein kinases. Laduviglusib trihydrochloride is also a potent Wnt/?-catenin signaling pathway activator. Laduviglusib trihydrochloride enhances mouse and human embryonic stem cells self-renewal. Laduviglusib trihydrochloride induces autophagy[1][2][3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: CHIR-99021 trihydrochloride; CT99021 trihydrochloride. CAS No. 1782235-14-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10182B.
Lafutidine
Lafutidine (FRG-8813) is a histamine H2-receptor antagonist (H 2 RA), with proven gastric mucosal protective effects. Lafutidine can be used for the research of gastroesophageal reflux disease [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: FRG-8813. CAS No. 118288-08-7. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-B0160.
the hydrogenated impurity of histamine H2-receptor antagonist, Lafutidine. Synonyms: 2-[(2-Furanylmethyl)sulfinyl]-N-[4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]butyl]acetamide. Grades: > 95%. CAS No. 118288-14-5. Molecular formula: C22H31N3O4S. Mole weight: 433.57.
Lafutidine Impurity B
the sulfonyl impurity of histamine H2-receptor antagonist, Lafutidine. Synonyms: 2-[(2-Furanylmethyl)sulfonyl]-N-[(2Z)-4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-buten-1-yl]acetamide; Lafutidine Sulfone. Grades: > 95%. CAS No. 174583-84-7. Molecular formula: C22H29N3O5S. Mole weight: 447.56.
Lafutidine Impurity C
an impurity of Lafutidine. It is also a metabolite of Pibutidine. Synonyms: (2Z)-4-[[4-(1-Piperidinylmethyl)-2-pyridinyl]oxy]-2-buten-1-amine Hydrocholride; 4-[4-(1-Piperidinylmethyl)-2-pyridyloxy]-cis-2-butenylamine Hydrocholride. Grades: > 95%. Molecular formula: C15H23N3O. Mole weight: 261.37.
L-a-Glutamine,N-acetyl-O-phosphono-L-tyrosyl-N,N-dipentyl-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: AC-TYR(PO3H2)-GLU-N(C5H11)2;POTENT DIPEPTIDE INHIBITOR OF THE PP60C-SRC SH2 DOMAIN;N-ACETYL-O-PHOSPHONO-L-TYROSYL-N,N-DIPENTYL-L-ALPHA-GLUTAMINE;N-ACETYL-O-PHOSPHONO-TYR-GLU DIPENTYLAMIDE;N-Acetyl-O-phosphono-L-tyrosyl-N,N-dipentyl-L-a-glutamine. Product Category: Heterocyclic Organic Compound. CAS No. 190078-50-3. Molecular formula: C26H42N3O9P. Mole weight: 571.6. Purity: 0.96. IUPACName: (4S)-4-[[(2S)-2-acetamido-3-(4-phosphonooxyphenyl)propanoyl]amino]-5-(dipentylamino)-5-oxopentanoic acid. Canonical SMILES: CCCCCN(CCCCC)C(=O)C(CCC(=O)O)NC(=O)C(CC1=CC=C(C=C1)OP(=O)(O)O)NC(=O)C. Product ID: ACM190078503. Alfa Chemistry ISO 9001:2015 Certified.
L-a-Glycerophosphoryl choline
L-a-Glycerophosphoryl choline. Group: Biochemicals. Alternative Names: Glyceryl phosphoryl choline; SN-glycero-3-phosphocholine. Grades: Highly Purified. CAS No. 28319-77-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C8H20NO6P. US Biological Life Sciences.
L-a-Glycerophosphoryl choline (from egg yolk) 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 28319-77-9. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
Lagociclovir
Lagociclovir is a prodrug of 3'-fluoro-2',3'-dideoxyguanosine with high oral bioavailability in humans and potent activity against HBV. Uses: Antiviral agents. Synonyms: MIV-210; MIV 210; MIV210; 3'-FddG; Fddguo; Lagociclovir. Grades: >98%. CAS No. 92562-88-4. Molecular formula: C10H12FN5O3. Mole weight: 269.23.
Lagosin
Lagosin (Fungichromin) is a polyene macrolide antibiotic. Lagosin has demonstrated broad-spectrum antifungal activity and is impervious to agent resistance[1]. Uses: Scientific research. Group: Natural products. Alternative Names: Fungichromin; Pentamycin; Cogomycin. CAS No. 6834-98-6. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-106681.
Lagunamycin
It is produced by the strain of Str. sp. AA0310. It can inhibit 5-fat oxygenase with IC50 of 6.08 μmol/L, but dose not inhibit lipid peroxidation. It has the activity of anti-gram-positive bacteria, not anti-gram-negative bacteria. Synonyms: (E)-(-)-6-Diazo-3-methyl-4-(1,3,5-trimethyl-1-hexenyl)-2,5,7,8(1H,6H)-quinolinetetrone; 6-diazonio-4-[(E)-4,6-dimethylhept-2-en-2-yl]-3-methyl-2,7,8-trioxo-1H-quinolin-5-olate. Grades: 95%. CAS No. 150693-65-5. Molecular formula: C19H21N3O4. Mole weight: 355.39.
LAH4
LAH4, a-helix of the amphipathic peptide antibiotic, strongly interacts with phospholipid membranes, exhibiting in vitro transfection efficiency. The LAH4 family of histidine-rich peptides exhibits potent antimicrobial and DNA transfection activities, both of which require interactions with cellular membranes. Synonyms: LAH 4; LAH-4; Lys-Lys-Ala-Leu-Leu-Ala-Leu-Ala-Leu-His-His-Leu-Ala-His-Leu-Ala-Leu-His-Leu-Ala-Leu-Ala-Leu-Lys-Lys-Ala; L-lysyl-L-lysyl-L-alanyl-L-leucyl-L-leucyl-L-alanyl-L-leucyl-L-alanyl-L-leucyl-L-histidyl-L-histidyl-L-leucyl-L-alanyl-L-histidyl-L-leucyl-L-alanyl-L-leucyl-L-histidyl-L-leucyl-L-alanyl-L-leucyl-L-alanyl-L-leucyl-L-lysyl-L-lysyl-L-alanine. Grades: ≥95%. Molecular formula: C132H228N38O27. Mole weight: 2779.46.
LAH5
LAH5 is an amphipathic cell-penetrating peptide. LAH5 forms nanocomplexes with both RNP and RNP/HDR cargo[1]. Uses: Scientific research. Group: Peptides. CAS No. 476169-12-7. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P10068.
L-a-Hydroxyisocaproic acid
L-a-Hydroxyisocaproic acid. Group: Biochemicals. Alternative Names: L-2-Hydroxy-4-methylpentanoic acid; L-Leucic acid. Grades: Highly Purified. CAS No. 13748-90-8. Pack Sizes: 10g, 25g. US Biological Life Sciences.
Worldwide
L-a-Hydroxyisocaproic acid 98+% (HPLC)
L-a-Hydroxyisocaproic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
L-a-Hydroxyisovaleric acid 98+%
L-a-Hydroxyisovaleric acid 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Laidlomycin
It is produced by the strain of Str. sp. S-822. It is an oxygen-containing heterocyclic antibiotic. It has anti-gram-positive bacterial and mycoplasma activity. Synonyms: Laidlomicina; Laidlomycine; Laidlomycinum; 16-Deethyl-3-O-demethyl-16-methyl-3-O-(1-oxopropyl)monensin. Grades: 95%. CAS No. 56283-74-0. Molecular formula: C37H62O12. Mole weight: 698.89.
L-Ala(10)-Cetrorelix
L-Ala(10)-Cetrorelix is an impurity of Cetrorelix, which is a gonadotropin-releasing hormone antagonist used in the treatment of prostate and breast cancers. Synonyms: Ac-D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Pro-Ala-NH2; (S)-N-((S)-1-amino-1-oxopropan-2-yl)-1-((2S,5S,8R,11S,14S,17R,20R,23R)-20-(4-chlorobenzyl)-2-(3-((diaminomethylene)amino)propyl)-11-(4-hydroxybenzyl)-14-(hydroxymethyl)-5-isobutyl-23-(naphthalen-2-ylmethyl)-4,7,10,13,16,19,22,25-octaoxo-17-(pyridin-3-ylmethyl)-8-(3-ureidopropyl)-3,6,9,12,15,18,21,24-octaazahexacosanoyl)pyrrolidine-2-carboxamide; N-acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-D-citrullyl-L-leucyl-L-arginyl-L-prolyl-L-alaninamide. CAS No. 2886712-13-4. Molecular formula: C70H92ClN17O14. Mole weight: 1431.06.
L-Ala-D/L-Glu epimerase
The enzyme, characterized from the bacteria Escherichia coli and Bacillus subtilis, is involved in the recycling of the murein peptide, of which L-Ala-D-Glu is a component. In vitro the enzyme from Escherichia coli epimerizes several L-Ala-L-X dipeptides with broader specificity than the enzyme from Bacillus subtilis. Group: Enzymes. Synonyms: YkfB; YcjG; AEE; AE epimerase. Enzyme Commission Number: EC 5.1.1.20. 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-5379; L-Ala-D/L-Glu epimerase; EC 5.1.1.20; YkfB; YcjG; AEE; AE epimerase. Cat No: EXWM-5379.
L-Alaninamide,N-(ethoxycarbonyl)-L-alanyl-L-tyrosyl-L-valyl-N-[(1S)-2-carboxy-1-formylethyl]-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: ETHOXYCARBONYL-ALA-TYR-VAL-ALA-ASP-ALDEHYDE (PSEUDO ACID). Product Category: Heterocyclic Organic Compound. CAS No. 160534-05-4. Molecular formula: C27H39N5O10. Mole weight: 593.63. Purity: 0.96. IUPACName: (3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-(ethoxycarbonylamino)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanoyl]amino]propanoyl]amino]-4-oxobutanoicacid. Canonical SMILES: CCOC(=O)NC(C)C(=O)NC(CC1=CC=C(C=C1)O)C(=O)NC(C(C)C)C(=O)NC(C)C(=O)NC(CC(=O)O)C=O. Product ID: ACM160534054. Alfa Chemistry ISO 9001:2015 Certified.
L-alanine
L-alanine is a non-essential amino acid involved in the metabolism of tryptophan and vitamin pyridoxine. Uses: Alanine is an amino acid that can act as a skin-conditioning agent. it is usually used in combination with other amino acids. Synonyms: Alanine; (S)-Alanine; H-Ala-OH; Alanine, L-; (2S)-2-Azaniumylpropanoate; (S)-(+)-Alanine; (S)-2-Aminopropanoic acid; L-(+)-Alanine; L-2-Aminopropanoic acid; L-2-Aminopropionic acid; L-α-Alanine; L-α-Aminopropionic acid; Lactamine; NSC 206315; Propanoic acid, 2-amino-, (S)-; α-Alanine; α-Aminopropionic acid. Grades: >98%. CAS No. 56-41-7. Molecular formula: C3H7NO2. Mole weight: 89.09.
L-Alanine
L-alanine is a non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and the central nervous system. Alanine is one of the most widely used for protein construction and is involved in the metabolism of tryptophan and vitamin pyridoxine. Alanine helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals. Group: Biochemicals. Alternative Names: (2S)-2-Aminopropanoic Acid; (S)-(+)-Alanine; (S)-2-Aminopropanoic Acid; (S)-Alanine; L-(+)-Alanine; L-2-Aminopropanoic Acid; L-2-Aminopropionic Acid; L-α-Alanine; L-α-Aminopropionic Acid; Lactamine; NSC 206315; α-Alanine; α-Aminopropionic Acid. Grades: Cell Culture Grade. CAS No. 56-41-7. Pack Sizes: 100g, 500g, 1Kg, 2.5Kg, 10Kg. Molecular Formula: C3H7NO2 , Molecular Weight: 89.09. US Biological Life Sciences.
L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system. Uses: Scientific research. Group: Natural products. Alternative Names: Alanine. CAS No. 56-41-7. Pack Sizes: 10 mM * 1 mL; 500 mg; 5 g. Product ID: HY-N0229.
L-Alanine
100g Pack Size. Group: Amino Acids. Formula: C3H7NO2. CAS No. 56-41-7. Prepack ID 22302418-100g. Molecular Weight 89.09. See USA prepack pricing.
L-Alanine
1kg Pack Size. Group: Amino Acids. Formula: C3H7NO2. CAS No. 56-41-7. Prepack ID 22302418-1kg. Molecular Weight 89.09. See USA prepack pricing.
L-Alanine
L-Alanine. Synonyms: (S)-2-Aminopropionic acid. CAS No. 56-41-7. Pack Sizes: 1, 100, 500 g in poly bottle. Product ID: CDC10-0299. Molecular formula: C3H7NO2. Category: Cosmetic Preservatives. Product Keywords: Cosmetic Ingredients; Cosmetic Preservatives; L-Alanine; CDC10-0299; 56-41-7; C3H7NO2; (S)-2-Aminopropionic acid; 200-273-8; MFCD00064410; 56-41-7. Purity: ≥98% (TLC). Color: White. EC Number: 200-273-8. Physical State: Powder. Quality Level: 100. Storage: Store at RT. Application: L-Alanine has been used as a supplement in complete medium for cell culture. Boiling Point: 212.9°C at 760 mmHg. Melting Point: 314-316°C. Density: 1.161 g/cm3. Product Description: L-Alanine, a non-essential amino acid, is produced enzymatically from L-aspartate using aspartate β-decarboxylase. It is the smallest among all the aminoacids.
L-Alanine
certified reference material. Group: Flavor and fragrance standards.
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
L-Alanine-13C3
98 atom % 13C, 95% (CP). Group: Fluorescence/luminescence spectroscopy.
L-Alanine-13C3,15N
98 atom % 15N, 98 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
L-Alanine-15N
98 atom % 15N. Group: Fluorescence/luminescence spectroscopy.
L-Alanine-15N
L-Alanine- 15 N is the 15 N-labeled L-Alanine. L-Alanine is a non-essential amino acid, involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and central nervous system[1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: L-2-Aminopropionic acid- 15 N. CAS No. 25713-23-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-N0229S2.
L-Alanine-2-13c
L-Alanine-2-13c. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-Alanine-2-13C, 486779_ALDRICH, 62656-85-3. Product Category: Heterocyclic Organic Compound. CAS No. 62656-85-3. Molecular formula: C3H7NO2. Mole weight: 90.1. Purity: 0.96. IUPACName: (2S)-2-aminopropanoic acid. Canonical SMILES: CC(C(=O)O)N. Product ID: ACM62656853. Alfa Chemistry ISO 9001:2015 Certified.
L-Alanine-2-13C
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
L-Alanine-2-13C,15N
98 atom % 15N, 99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
L-Alanine-2,3,3,3-d4
98 atom % D. Group: Fluorescence/luminescence spectroscopy.
L-Alanine-2-chlorotrityl resin
L-Alanine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
L-Alanine-2-d
?98 atom % D, ?98% (CP). Group: Fluorescence/luminescence spectroscopy.
L-Alanine,3-[1,1-biphenyl]-4-yl-N-[n-[1-(methoxycarbonyl)-3-oxo-3-(phenylamino)propyl]-L-leucyl]-,methyl ester,(S)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-Alanine, 3-[1,1-biphenyl]-4-yl-N-[N-[1-(methoxycarbonyl)-3-oxo-3-(phenylamino)propyl]-L-leucyl]-, methyl ester, (S)- (9CI). Product Category: Heterocyclic Organic Compound. CAS No. 175422-87-4. Molecular formula: C33H39N3O6. Mole weight: 573.67926. Product ID: ACM175422874. Alfa Chemistry ISO 9001:2015 Certified. Categories: Unk-Leu-Bip-OMe.
L-Alanine-3-13C, 2-d
99 atom % 13C, 97 atom % D, 98% (CP). Group: Fluorescence/luminescence spectroscopy.
L-Alanine-3,3,3-d3
L-Alanine-3,3,3-d3. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-Acetyl-D-glucosamine-D3; [3,3,3-2H3]-L-Alanine; (2S)-2-Amino-3,3,3-trideuteriopropanoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 63546-27-0. Molecular formula: C3H4D3NO2. Mole weight: 92.11. Purity: 99 atom % D. IUPACName: 2,2,2-trideuterio-N-[(3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide. Canonical SMILES: [2H]C([2H])([2H])[C@@H](C(=O)O)N. Product ID: ACM63546270. Alfa Chemistry ISO 9001:2015 Certified.
L-Alanine-3,3,3-d3
99 atom % D. Group: Fluorescence/luminescence spectroscopy.
L-Alanine 4-methoxy-β-naphthylamide hydrochloride
A substrate for Aminopeptidase. Synonyms: L-Ala-4MβNA HCl; (2S)-2-amino-N-(4-methoxynaphthalen-2-yl)propanamide hydrochloride; L-Alanine 4-methoxy-β-naphthylamide hydrochloride. Grades: ≥ 95%. CAS No. 3438-14-0. Molecular formula: C14H16N2O2·HCl. Mole weight: 280.80.
L-Leucine 7-Amido-4-methylcoumarin Hydrochloride is a fluorogenic substrate for LAP3 (leucine aminopeptidase). Upon enzyme activity, a bright blue fluorescent dye, 7-amino-4-methylcoumarin, is released. Group: Biochemicals. Alternative Names: L-Ala-AMC·HCl. Grades: Highly Purified. CAS No. 62480-44-8. Pack Sizes: 100mg, 250mg, 1g. Molecular Formula: C13H14N2O3·HCl, Molecular Weight: 282.6. US Biological Life Sciences.