A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
DL-Lauroylcarnitine chloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
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DL-Leucine
DL-Leucine. Uses: Dl-leucine is a racemic mixture of the d- and l- enantiomers of leucine. dl-leucine is used to form benzimidazole and pyrimidine hydroxy azo dyes with various transition metals. dl-leucine may be used for the evaluation of chiral amino acid separation techniques. dl-leucine is used for the following applications: used as a standard for the measurement of free amino acids used in the process of tritiated leucine uptake used in solution preparation (various organics were used in different combinations and concentrations to model complex surface tension effects, dl-leucine is one of them). it is chosen due to its presence in atmospheric aerosols and ice nucleation activity as well as for its surfactant character. Additional or Alternative Names: (±)-Amino-4-methylpentanoic acid. Product Category: Amino Acids. CAS No. 328-39-2. Molecular formula: (CH3)2CHCH2CH(NH2)CO2H. Mole weight: 131.17. Canonical SMILES: CC(C)CC(N)C(O)=O. ECNumber: 206-328-2. Product ID: ACM328392-1. Alfa Chemistry ISO 9001:2015 Certified.
DL-Leucine
DL-Leucine. Group: Biochemicals. Grades: Highly Purified. CAS No. 328-39-2. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C6H13NO2. US Biological Life Sciences.
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DL-Leucine
DL-Leucine, an isomer of Leucine, is a chemosterilant and dietary additive. DL-Leucine inhibits growth of Escherichia coli HfrH by 92.08%. Synonyms: DL-Leu-OH; (RS)-2-Amino-4-methylpentanoic acid. Grades: ≥ 98.5% (Assay). CAS No. 328-39-2. Molecular formula: C6H13NO2. Mole weight: 131.18.
DL-Leucine
100g Pack Size. Group: Amino Acids. Formula: C6H13NO2. CAS No. 328-39-2. Prepack ID 45566845-100g. Molecular Weight 131.17. See USA prepack pricing.
Dl-leucine-1-13c
Dl-leucine-1-13c. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-Leucine-1-13C, 492418_ALDRICH, 82152-65-6. Product Category: Heterocyclic Organic Compound. CAS No. 82152-65-6. Molecular formula: C6H13NO2. Mole weight: 132.18. Purity: 0.96. IUPACName: 2-amino-4-methylpentanoic acid. Canonical SMILES: CC(C)CC(C(=O)O)N. Product ID: ACM82152656. Alfa Chemistry ISO 9001:2015 Certified.
d/l-Leucinol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D/L-LEUCINOL;Nsc64339. Product Category: Heterocyclic Organic Compound. CAS No. 16369-17-8. Molecular formula: C6H15NO. Mole weight: 117.19. Product ID: ACM16369178. Alfa Chemistry ISO 9001:2015 Certified.
Dl-leucyl-dl-leucine
Dl-leucyl-dl-leucine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Leucyl-leucine, Leucylleucine, l-Leucyl-l-leucine, d-Leucyl-l-leucine, l-Leucyl-d-leucine, Leu-D-Leu, DL-Leu-DL-Leu, Maybridge1_006550, N-DL-Leucyl-DL-leucine, L-Leucine, N-L-leucyl-, DL-Leucine, N-DL-leucyl-, DL-LEUCYL-DL-LEUCINE, L3377_SIGMA, L3627_SIGMA, HMS560B16, MolPort-001-836-921, CID94244, NSC89185, EINECS 220-741-5, NSC524455. Product Category: Heterocyclic Organic Compound. CAS No. 17665-02-0. Molecular formula: C12H24N2O3. Mole weight: 244.34. Purity: >96.0%(LC). IUPACName: 2-[(2-amino-4-methylpentanoyl)amino]-4-methylpentanoic acid. Density: 1.051g/cm³. Product ID: ACM17665020. Alfa Chemistry ISO 9001:2015 Certified.
100g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Peptide Reagents. Formula: C6H14N2O2. CAS No. 70-54-2. Prepack ID 57277571-100g. Molecular Weight 146.19. See USA prepack pricing.
DL-Lysine
25g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Peptide Reagents. Formula: C6H14N2O2. CAS No. 70-54-2. Prepack ID 57277571-25g. Molecular Weight 146.19. See USA prepack pricing.
DL-Lysine
DL-Lysine is a racemic mixture of the D and L enantiomers of lysine amino acid. Used in the synthesis of proteins, alkaloids and other chemical compounds. Used as a precursor in biosynthesis of Marcfortine A. Group: Biochemicals. Grades: Highly Purified. CAS No. 70-54-2. Pack Sizes: 1g, 5g. Molecular Formula: C6H14N2O2, Molecular Weight: 146.19. US Biological Life Sciences.
Worldwide
DL-Lysine Acetylsalicylate
Non-steroidal anti-inflammatory drugs (NSAIDs) may inhibit cancer growth. Group: Biochemicals. Alternative Names: 2-(Acetyloxy)benzoate. Grades: Highly Purified. CAS No. 62952-06-1. Pack Sizes: 100mg. US Biological Life Sciences.
DL-Lysine-4,4,5,5-d 4 (dihydrochloride) is the deuterium labeled DL-Lysine. DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins[1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: (±)-2,6-Diaminocaproic acid-d4 dihydrochloride. CAS No. 284664-88-6. Pack Sizes: 5 mg; 10 mg. Product ID: HY-B2236S.
DL-Lysine HCL
DL-Lysine HCL. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,6-diaminohexanoic acid,hydrochloride. Product Category: Heterocyclic Organic Compound. Appearance: solid. CAS No. 70-53-2. Molecular formula: C6H15ClN2O2. Mole weight: 182.648. Purity: 0.96. IUPACName: DL-Lysine monohydrochloride. Density: 1.125 g/cm³. Product ID: ACM70532. Alfa Chemistry ISO 9001:2015 Certified.
DL-Lysine hydrochloride
DL-Lysine hydrochloride. Group: Biochemicals. Alternative Names: DL-Lys-OH·HCl; (R,S)-2,6-Diaminohexanoic acid monohydrochloride. Grades: Highly Purified. CAS No. 70-53-1. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. US Biological Life Sciences.
Appearance: White to off-white crystalline powder. Group: Biochemicals. Alternative Names: DL-Lys-OH·HCl; (R,S)-2,6-Diaminohexanoic acid monohydrochloride. Grades: Highly Purified. CAS No. 70-53-1. Pack Sizes: 50g, 250g. US Biological Life Sciences.
The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B. Group: Biochemicals. Alternative Names: 2-Hydroxybutanedioic Acid; Malic Acid; (+/-)-Malic Acid; 2-Hydroxyethane-1,2-dicarboxylic Acid; 2-Hydroxysuccinic Acid; DL-Malic Acid; Deoxytetraric Acid; E 296; FDA 2018; Hydroxysuccinic Acid; Musashi-no-Ringosan; NSC 25941; Nanoveson M; Pomalus Acid; R,S(+/-)-Malic Acid; α-Hydroxysuccinic Acid. Grades: Highly Purified. CAS No. 6915-15-7. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
DL-Malic Acid-2,3,3-d3
DL-Malic Acid-2,3,3-d3 is used in the synthesis of certain deuterated organic compounds for spectroscopic studies. Also, an isotope labelled compound of DL-Malic Acid (M159510), which the naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B. Group: Biochemicals. Grades: Highly Purified. CAS No. 104596-63-6. Pack Sizes: 1mg, 5mg. Molecular Formula: C4H3D3O5. US Biological Life Sciences.
100g Pack Size. Group: Building Blocks, Chiral Compounds, Organics. Formula: C8H8O3. CAS No. 90-64-2. Prepack ID 11392603-100g. Molecular Weight 152.15. See USA prepack pricing.
DL-Mandelic acid
DL-Mandelic acid. Group: Biochemicals. Alternative Names: DL-Amygdalic Acid. Grades: Highly Purified. CAS No. 611-72-3,90-64-2. Pack Sizes: 1Kg, 2Kg, 5kg, 10kg. Molecular Formula: C8H8O3. US Biological Life Sciences.
Worldwide
DL-Mandelic acid
500g Pack Size. Group: Building Blocks, Chiral Compounds, Organics. Formula: C8H8O3. CAS No. 90-64-2. Prepack ID 11392603-500g. Molecular Weight 152.15. See USA prepack pricing.
DL-Mandelic acid 99+%
DL-Mandelic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 25g, 1Kg, 2.5Kg. US Biological Life Sciences.
DL-Mandelic acid sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sodium (1)-phenylglycolate, sodium hydroxy(phenyl)acetate, 90-64-2 (Parent), 114-21-6, 34166-39-7, Mandelic acid sodium, Sodium DL-Mandelate, SODIUM MANDELATE, SureCN1680880, DL-Mandelic Acid Sodium Salt, AC1Q1V50, CTK4H1852, EINECS 204-041-7, EINECS 251-860-0, AR-1L5131, AG-K-87989, M0041, I14-91916. Product Category: Heterocyclic Organic Compound. CAS No. 34166-39-7. Molecular formula: C8H7NaO3. Mole weight: 174.13. Purity: 0.96. IUPACName: sodium;2-hydroxy-2-phenylacetate. Canonical SMILES: C1=CC=C(C=C1)C(C(=O)[O-])O.[Na+]. ECNumber: 204-041-7. Product ID: ACM34166397. Alfa Chemistry ISO 9001:2015 Certified.
DL-Melphalan hydrochloride
DL-Melphalan hydrochloride is an isomer of Melphalan hydrochloride. Melphalan is a chemotherapy drug that alters through alkylation of the DNA nucleotide guanine and causes the inhibition of DNA synthesis and RNA synthesis. Synonyms: Sarkoklorin; Sarkolizin; Sarcolysin hydrochloride; DL-Sarcolysine hydrochloride; 2-amino-3-[4-[bis(2-chloroethyl)amino]phenyl]propanoic acid;hydrochloride. CAS No. 1465-26-5. Molecular formula: C13H19Cl3N2O2. Mole weight: 341.657.
DL-Menthol
DL-Menthol is a relative configuration of (-)-Menthol. DL-Menthol relates to the activation of GABAA receptor [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Racementhol. CAS No. 89-78-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-Y1683.
DL-Menthol
DL-Menthol. Group: Biochemicals. Alternative Names: (1R, 2S, 5R) -rel-5-Methyl-2- (1-methylethyl) cyclohexanol; Hexahydrothymol; Menthacamphor. Grades: Highly Purified. CAS No. 89-78-1. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C10H20O. US Biological Life Sciences.
An impurity of Epinephrine. Epinephrine is a natural neurotransmitter that is released from the adrenal medulla and activates adrenoceptors. Synonyms: (2S,3S,4S,5R,6S)-3,4,5-TRIHYDROXY-6-(4-((R)-1-HYDROXY-2-(METHYLAMINO)ETHYL)-2-METHOXYPHENOXY)TETRAHYDRO-2H-PYRAN-2-CARBOXYLIC ACID. Grades: > 95%. Molecular formula: C16H23NO9. Mole weight: 373.36.
DL-Methionine
DL-Methionineis the "skeleton" amino acid of biosynthetic protein, which has a strong regulatory effect on the metabolism of animals, in medicine, can be used as the main component of amino acid infusion and complex amino acid, and can also be used for the synthesis of medicinal vitamins, in the feed industry, the amount of methionine is the largest, used as a nutrient fortifier for feed and a feed additive to make up for the balance of amino acids. CAS No. 59-51-8. Product ID: CDF4-0218. Molecular formula: C5H11NO2S. Category: Amino acid. Product Keywords: Amino Acid Series; DL-Methionine; CDF4-0218; Amino acid; C5H11NO2S; 59-51-8. Grade: Food Grade. Color: White. EC Number: 200-432-1. Physical State: Crystals or Crystalline Powder. Solubility: 1 M HCl: 0.5 M at 20 °C, clear, colorless. Storage: 2-8°C. Boiling Point: 306.9±37.0 °C(Predicted). Melting Point: 284 °C (dec.)(lit.). Density: 1.34.
DL-Methionine
1kg Pack Size. Group: Amino Acids. Formula: C5H11NO2S. CAS No. 59-51-8. Prepack ID 13855549-1kg. Molecular Weight 149.21. See USA prepack pricing.
DL-Methionine
DL-Methionine is an essential amino acid containing sulfur with oxidative stress defense effects. DL-Methionine can be used for animal natural feed. DL-Methionine also kills H. rostochiensis on potato plants [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 59-51-8. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-N0325.
DL-Methionine
DL-Methionine is an essential amino acid containing sulphur. Methionine consists of an asymmetric carbon and exists as D (dextrogyre) and L (levogyre) optical isomers. The L-methionine is considered as biologically active. The racemic mixture of D and L-isomers forms DL-methionine, which is the commercially available methionine. Uses: Dl-methionine has been used to study its effect on the growth and feed utilization of nile tilapia. it has also been used as a part of standard diet in animal models. Additional or Alternative Names: (±)-2-Amino-4-(methylmercapto)butyric acid, DL-2-Amino-4-(methylthio)butanoic acid. Product Category: Amino Acids. Appearance: White powder. CAS No. 59-51-8. Molecular formula: CH3SCH2CH2CH(NH2)COOH. Mole weight: 149.21. Purity: 0.99. IUPACName: 2-Amino-4-methylsulfanylbutanoic acid. Canonical SMILES: CSCCC(N)C(O)=O. Density: 1.34 g/ml. ECNumber: 200-432-1. Product ID: ACM59518. Alfa Chemistry ISO 9001:2015 Certified.
DL-Methionine 99+%
±)-Methionine is an essential amino acid involved in various biochemical processes in humans and mammals. Also in poultry meal as a source of nutrition. Group: Biochemicals. Alternative Names: DL-Met-OH; (RS)-Methionine; Acimetion; Amurex; Banthionine; Cynaron; DL-2-Amino-4-(methylthio)butyric Acid; Dyprin; Lactet; Lobamine; Meonine; Meprom M 85; MetAMINO; Methilanin; MetiPEARL; Metione; NSC 9241; Neston; Pedameth; Racemethionine; Rhodimet NP 99; Smartamine; Smartamine M; Timet; Urimeth; α-Amino-γ-methylmercaptobutyric Acid; DL-Methionine. Grades: Reagent Grade. CAS No. 59-51-8. Pack Sizes: 100g, 250g, 1Kg. Molecular Formula: C?H??NO?S, Molecular Weight: 149.21. US Biological Life Sciences.
DL-Methionine methylsulfonium chloride. Group: Biochemicals. Alternative Names: Methyl-methionine sulphonium chloride; (3-Amino-3-carboxypropyl)dimethyl sulfonium chloride; Vitamin U. Grades: Highly Purified. CAS No. 3493-12-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C6H14ClNO2S. US Biological Life Sciences.
Worldwide
DL-Methioninol
DL-Methioninol. Group: Biochemicals. Alternative Names: DL-Met-ol; (RS)-2-Amino-4-methylthio-1-butanol. Grades: Highly Purified. CAS No. 16720-80-2. Pack Sizes: 1g. US Biological Life Sciences.
DL-Methioninol 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
DL-Methionyl-DL-methionine
DL-Methionyl-DL-methionine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Methionylmethionine. CAS No. 52715-93-2. Molecular formula: C10H20N2O3S2. Mole weight: 280.41. Purity: 0.95. Product ID: ACM52715932. Alfa Chemistry ISO 9001:2015 Certified.
DL-Methotrexate
DL-Methotrexate. Group: Biochemicals. Alternative Names: N- [4- [ [ (2, 4-Diamino-6-pteridinyl) methyl] methylamino] benzoyl] -glutamic Acid; DL-Amethopterin; DL-Methotrexate; NSC 117356. Grades: Highly Purified. CAS No. 60388-53-6. Pack Sizes: 25mg. Molecular Formula: C20H22N8O5, Molecular Weight: 454.44. US Biological Life Sciences.
Dl-methyl 5,5,5-trifluoro-4-(phenylamino)pentanoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: METHYL 5, 5, 5-TRIFLUORO-4-(PHENYLAMINO)PENTANOATE;DL-Methyl 5,5,5-trifluoro-4-(phenylamino)pentanoate. Product Category: Heterocyclic Organic Compound. CAS No. 914613-28-8. Molecular formula: C12H14F3NO2. Mole weight: 261.24. Product ID: ACM914613288. Alfa Chemistry ISO 9001:2015 Certified.
Dl-methyldopa
Dl-methyldopa. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-Methyldopa. Product Category: Heterocyclic Organic Compound. CAS No. 555-29-3. Molecular formula: C10H13NO4. Mole weight: 211.22. Product ID: ACM555293. Alfa Chemistry ISO 9001:2015 Certified. Categories: Mulfasin, Demethyldopan.