A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
L-Azidohomoalanine-[1,2,3,4-13C4,2,4-15N2] Hydrochloride is a labelled salt of L-Azidohomoalanine. L-Azidohomoalanine is a metabolite of methionine. Synonyms: L-Azidohomoalanine-[13C4,15N2] Hydrochloride. Grade: 98% by CP; 99% atom 13C; 98% atom 15N. Molecular formula: [13C]4H9ClN2[15N]2O2. Mole weight: 186.55.
L-Azidohomoalanine hydrochloride
L-Azidohomoalanine hydrochloride is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1]. L-Azidohomoalanine (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. Uses: Scientific research. Category: Signaling pathways. CAS No. 942518-29-8. Pack Sizes: 50 mg; 100 mg; 250 mg; 1 g; 5 g. Product ID: HY-140346A.
L-Azidonorleucine hydrochloride
L-Azidonorleucine hydrochloride, an unnatural amino acid, is A Methionine surrogate. L-Azidonorleucine hydrochloride can be used to label mammalian cell proteins and identify a diverse set of methionyl-tRNA synthetase (MetRS) mutants [1][2]. L-Azidonorleucine (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. Uses: Scientific research. Category: Signaling pathways. CAS No. 1454334-76-9. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-131033.
LB-100
LB-100 is a protein phosphatase 2A (PP2A) inhibitor, with IC50 of 0.85 μM and 3.87 μM in BxPc-3 and Panc-1 cells[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1632032-53-1. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg; 50 mg; 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-18597.
LB-100
LB-100 is a water soluble protein phosphatase 2A (PP2A) inhibitor with IC50s of 0.85 μM and 3.87 μM in BxPc-3 and Panc-1 cells. Group: Inhibitors. CAS No. 1632032-53-1. Pack Sizes: 5mg. Product ID: S7537. Formula: C13H20N2O4. Smiles: CN1CCN(CC1)C(=O)C2C3CCC(C2C(=O)O)O3. Storage Conditions: 2 years -80 in solvent.
United States; Europe
LB244
LB244 is a homologue of BB-Cl-amidine, which is an orally effective STING inhibitor (EC50=0.8 μM) and can be used to inhibit STING-dependent inflammatory diseases. The pharmacokinetic properties of LB244 indicate limited oral activity in mice[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3074622-05-9. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-156117.
LB 42708
LB 42708. Group: Biochemicals. Grades: Purified. CAS No. 226929-39-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
L-Balenine Hydrochloride
L-Balenine Hydrochloride is an imidazole dipeptide found in the dorsal muscle and amino acid composition in body parts of whales. Synonyms: Na-(3-aminopropanoyl)-Nt-methyl-L-histidine Hydrochloride; Balenine Hydrochloride; L-N-β-Alanyl-1-methylhistidine Hydrochloride; β-Alanyl-1-methyl-L-histidine Hydrochloride; N-β-Alanyl-1-methyl-L-histidine Hydrochloride; L-Histidine, β-alanyl-1-methyl-, hydrochloride (1:1). Grade: ≥95%. Molecular formula: C10H16N4O3.HCl. Mole weight: 276.72.
LB Broth (Lennox)
1kg Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: N/A. Prepack ID 90005407-1kg. See USA prepack pricing.
LB Broth (Miller)
1kg Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: N/A. Prepack ID 85075651-1kg. See USA prepack pricing.
L-b-Chloroalanine, Methyl Ester, Hydrochloride
L-b-Chloroalanine, Methyl Ester, Hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
L-β-Ethynylserine
L-β-ethynylserine (βES) is a threonine analog. L-β-ethynylserine is efficiently incorporated into newly synthesized proteins, and allows their selective visualization or enrichment through bioorthogonal ligation to fluorescent dyes or affinity tags, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 65207-64-9. Pack Sizes: 10 mM * 1 mL in Water; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-164745.
L-beta-Homoisoleucine hydrochloride. Group: Biochemicals. Alternative Names: L-b-HomoIle-OH·HCl; (3R,4S)-3-Amino-4-methylhexanoic acid hydrochloride. Grades: Highly Purified. CAS No. 219310-10-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
L-β-Homoleucine
L-β-Homoleucine is an amino acid analogue used in the field of organic chemistry and biochemistry for its role in peptide and protein modification studies. Synonyms: (S)-3-Amino-5-methyl-hexanoic acid; (S)-3-amino-5-methylhexanoic acid; H-β-homoLeu-OH; L-beta-homoleucine. Grade: 98%. CAS No. 22818-43-5. Molecular formula: C7H15NO2. Mole weight: 145.20.
L-beta-Homoleucine hydrochloride
L-beta-Homoleucine hydrochloride. Group: Biochemicals. Alternative Names: L-HomoLeu-OH·HCl. Grades: Highly Purified. CAS No. 96386-92-4. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
L-β-Imidazolelactic acid. Uses: For analytical and research use. CAS No. 14403-45-3. Molecular formula: C6H8N2O3. Mole weight: 156.14. Catalog: APB14403453.
L-b-Homothreonine hydrochloride. Group: Biochemicals. Alternative Names: L-b-HomoThr-OH·HCl; (3R,4R)-3-Amino-4-hydroxy-pentanoic acid hydrochloride. Grades: Highly Purified. CAS No. 336182-14-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
L-b-Homothreonine hydrochloride ≥95% (HPLC)
L-b-Homothreonine hydrochloride ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
L-b-Homotyrosine hydrochloride
L-b-Homotyrosine hydrochloride. Group: Biochemicals. Alternative Names: L-b-HomoTyr-OH·HCl. Grades: Highly Purified. CAS No. 336182-13-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
L-b-Homotyrosine hydrochloride ≥95%
L-b-Homotyrosine hydrochloride ≥95%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
L-Biopterin
L-Biopterin is an important cofactor in the production of many essential neurotransmitters, such as dopamine, seratonin and epinephrine, and plays an important role in the production of nitric oxide in the body. It is produced as an oxidation product by the melanogenesis regulating cofactor (6R)5,6,7,8 tetrahydrobiopterin (6-BH4). L-Biopterin has been shown to be cytotoxic to melanocytes in vitro, and may be a useful noninvasive biomarker. Applications: A cofactor in the production of many neurotransmitters and nitric oxide. Group: Coenzymes. Synonyms: 6-Biopterin; L-Erythro-Biopterin. CAS No. 22150-76-1. Purity: ≥98%. Mole weight: 237.22. Appearance: Powder. Form: Solid. 6-Biopterin; L-Erythro-Biopterin; L-Biopterin; 22150-76-1. Cat No: COEC-068.
L-Biopterin
L-Biopterin. Group: Biochemicals. Alternative Names: 6-Biopterin; 2-Amino-4-hydroxy-6- (1, 2-dihydroxypropyl) pteridine; L-Erythro-biopterin. Grades: Highly Purified. CAS No. 22150-76-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C9H11N5O3. US Biological Life Sciences.
Worldwide
L-Biphenylalanine
L-Biphenylalanine is a phenylalanine derivative[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: [1,1'-Biphenyl]-4-propanoic acid, α-amino-, (S)-; 4-Biphenylyl-L-alanine; 4-Phenyl-L-phenylalanine; Biphenylalanine. CAS No. 155760-02-4. Pack Sizes: 1 g; 5 g. Product ID: HY-79106.
L-b-Leucine hydrochloride 98+% (NMR)
L-b-Leucine hydrochloride 98+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
L-b-Phenyllactic acid
L-b-Phenyllactic acid. Group: Biochemicals. Alternative Names: (S)-(-)-2-Hydroxy-3-phenylpropionic acid; (S)-(-)-3-Phenyllactic acid. Grades: Highly Purified. CAS No. 20312-36-1. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C9H10O3. US Biological Life Sciences.
Worldwide
L-b-Phenyllactic acid 99+% (HPLC)
L-b-Phenyllactic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
L-Buthionine
L-Buthionine. Group: Biochemicals. Alternative Names: S-Butyl-L-homocysteine; L-2-Amino-4-(butylthio)butyric acid. Grades: Highly Purified. CAS No. 13073-21-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H17NO2S. US Biological Life Sciences.
Worldwide
L-Buthionine (S-Butyl-L-homocysteine)
L-Buthionine (S-Butyl-L-homocysteine). Group: Biochemicals. Alternative Names: S-Butyl-L-homocysteine. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
L-Buthionine-(S,R)-sulfoximine
L-Buthionine-(S,R)-sulfoximine. Group: Biochemicals. Alternative Names: (2S) -2-Amino-4- (S-butylsulfonimidoyl) butanoic acid; L-Buthionine sulfoximine; NSC 326231. Grades: Highly Purified. CAS No. 83730-53-4. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C8H18N2O3S. US Biological Life Sciences.
Worldwide
L-Buthionine-(S,R)-sulfoximine
L-Buthionine-(S,R)-sulfoximine is a cell-permeable, potent, fast acting and irreversible inhibitor of g-glutamylcysteine synthetase and depletes cellular glutathione levels. The IC50 value of L-Buthionine-(S,R)-sulfoximine on melanoma, breast and ovarian tumor specimens are 1.9 μM, 8.6 μM, and 29 μM, respectively. Uses: Scientific research. Category: Signaling pathways. Alternative Names: L-Buthionine sulfoximine; L-BSO. CAS No. 83730-53-4. Pack Sizes: 10 mM * 1 mL in Water; 50 mg; 100 mg. Product ID: HY-106376A.