A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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.
DL-Leucine-[1-13C]
DL-Leucine-[1-13C] is a labelled DL-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: 2-amino-4-methylpentanoic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 82152-65-6. Molecular formula: C5[13C]H13NO2. Mole weight: 132.17.
DL-Leucine-[1,2-13C2]
DL-Leucine-[1,2-13C2] is a labelled DL-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: DL-Leucine-1,2-13C2; (1,2-13C2)Leucine. Grade: 99% atom 13C. CAS No. 87994-88-5. Molecular formula: C4[13C]2H13NO2. Mole weight: 133.16.
DL-Leucine-[2-13C]
DL-Leucine-[2-13C] is a labelled DL-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: 2-amino-4-methylpentanoic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 65792-32-7. Molecular formula: C5[13C]H13NO2. Mole weight: 132.17.
DL-Leucine-[2-13C,15N]
DL-Leucine-[2-13C,15N] is a labelled DL-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: 2-azanyl-4-methylpentanoic acid-15N. Grade: 98% by HPLC; 99% atom 13C, 98% atom 15N. CAS No. 81387-51-1. Molecular formula: C5[13C]H13[15N]O2. Mole weight: 133.16.
DL-Leucine-[2,3,3-d3]
DL-Leucine-[2,3,3-d3] is a labelled DL-Leucine. Leucine is an α-amino acid essential for humans. Grade: 95% by HPLC; 98% atom D. Molecular formula: C6H10D3NO2. Mole weight: 134.19.
DL-Leucine amide hydrochloride. Group: Biochemicals. Alternative Names: DL-Leu-NH2·HCl. Grades: Highly Purified. CAS No. 10466-60-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
DL-Leucine amide hydrochloride 98+% (HPLC)
DL-Leucine amide hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 10466-60-1. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
DL-Leucine-d10
98 atom % D. Group: Fluorescence/luminescence spectroscopy.
DL-Leucine-[d10]
DL-Leucine-d10 is a labelled DL-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: DL-Leucine D10; Deuterated leucine; (±)-2-Amino-iso-caproic Acid-d10; H-DL-Leu-OH-d10. Grade: 98% by CP; 98% atom D. CAS No. 29909-01-1. Molecular formula: C6H3D10NO2. Mole weight: 141.24.
DL-Leucine-d10-N-FMOC
DL-Leucine-d10-N-FMOC is a labelled DL-Leucine-N-FMOC. Leucine is an α-amino acid essential for humans. Synonyms: FMOC-DL-leucine-d10; FMOC-DL-Leu-OH-d10. Grade: 95% by HPLC; 98% atom D. Molecular formula: (CD3)2CDCD2CD(NH-FMOC)COOH. Mole weight: 363.48.
DL-Leucine ≥98.5%
DL-Leucine ≥98.5%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences.
Worldwide
DL-Leucine-[isopropyl-d7]
DL-Leucine-[isopropyl-d7] is the labelled analogue of Leucine. Leucine is a branched-chain amino acid that consists of glycine. It has a role as a Daphnia magna metabolite. Synonyms: DL-Leucine-4,5,5,5,5',5',5'-d7; DL-Leucine-d7 (iso-propyl-d7); ACM259225406. Grade: 99% (CP); 98% atom D. CAS No. 259225-40-6. Molecular formula: C6H6D7NO2. Mole weight: 138.22.
DL-Leucine methyl ester hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 6322-53-8. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
d/l-Leucinol
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.
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
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-[1-13C] Dihydrochloride
DL-Lysine-[1-13C] Dihydrochloride is a labelled salt of DL-Lysine. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: DL-Lysine 2HCl 1-13C. Grade: 98% by CP; 99% atom 13C. CAS No. 202326-50-9. Molecular formula: C5[13C]H16Cl2N2O2. Mole weight: 220.1.
DL-Lysine-[1-13C,epsilon-15N] Dihydrochloride
DL-Lysine-[1-13C,epsilon-15N] Dihydrochloride is a labelled DL-Lysine 2HCl. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: DL-Lysine 2HCl (1-13C,epsilon-15N). Grade: 98% by CP; 99% atom 13C; 99% atom 15N. Molecular formula: C5[13C]H16Cl2N[15N]O2. Mole weight: 221.09.
DL-Lysine-[1,2-13C2] dihydrochloride
DL-Lysine-[1,2-13C2] dihydrochloride is a labelled salt of DL-Lysine. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: DL-Lysine-13C2 dihydrochloride. Grade: 95% by HPLC; 99% atom 13C. CAS No. 286437-16-9. Molecular formula: C4[13C]2H14N2O2.2HCl. Mole weight: 221.09.
DL-Lysine-1,2-13C2 dihydrochloride
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
DL-Lysine-[2-13C] dihydrochloride
DL-Lysine-[2-13C] dihydrochloride is a labelled salt of DL-Lysine. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: DL-Lysine-13C dihydrochloride. Grade: 95% by HPLC; 99% atom 13C. CAS No. 286437-17-0. Molecular formula: C5[13C]H14N2O2.2HCl. Mole weight: 220.1.
DL-Lysine-2-13C, epsilon-15N 2HCl
DL-Lysine-2-13C, epsilon-15N 2HCl is a labelled salt of DL-Lysine. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Grade: 98% by HPLC; 99% atom 13C, 99% atom 15N. Molecular formula: H2[15N](CH2)4[13C]H(NH2)COOH·2HCl. Mole weight: 221.09.
DL-Lysine-[2-15N] dihydrochloride
DL-Lysine-[2-15N] dihydrochloride is a labelled DL-Lysine 2HCl. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: 2,6-Diaminohexanoic Acid-15N 2HCl; H-DL-Lys-OH-15N 2HCl; DL-Lysine-2-15N dihydrochloride; 6-amino-2-azanylhexanoic acid dihydrochloride. Grade: 95% by HPLC; 98% atom 15N. CAS No. 2747-89-9. Molecular formula: C6H14N[15N]O2.2HCl. Mole weight: 220.11.
DL-Lysine-2-15N dihydrochloride
99 atom % 15N. Group: Fluorescence/luminescence spectroscopy.
DL-Lysine-[2,3,3,4,4,5,5,6,6-d9] 2HCl
DL-Lysine-[2,3,3,4,4,5,5,6,6-d9] 2HCl is a labelled DL-Lysine 2HCl. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: 2,6-Diaminohexanoic Acid-d9 2HCl; H-DL-Lys-OH-d9 2HCl. Grade: 95% by HPLC; 98% atom D. Molecular formula: C6H5D9N2O2.2HCl. Mole weight: 228.17.
DL-Lysine-[3,3,4,4,5,5,6,6-d8] dihydrochloride
DL-Lysine-[3,3,4,4,5,5,6,6-d8] dihydrochloride is a labelled DL-Lysine 2HCl. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: 2,6-Diaminohexanoic Acid-d8 2HCl; H-DL-Lys-OH-d8 2HCl; DL-Lysine-3,3,4,4,5,5,6,6-d8 dihydrochloride. Grade: 95% by HPLC; 98% atom D. CAS No. 284664-87-5. Molecular formula: C6H6D8N2O2.2HCl. Mole weight: 227.16.
DL-Lysine-3,3,4,4,5,5,6,6-d8 dihydrochloride
?98 atom % D, ?99% (CP). Group: Fluorescence/luminescence spectroscopy.
DL-Lysine-4,4,5,5-d4 dihydrochloride
98 atom % D. Group: Fluorescence/luminescence spectroscopy.
DL-Lysine-[4,4,5,5-d4] Dihydrochloride
DL-Lysine-4,4,5,5-d4 2HCl is a labelled DL-Lysine 2HCl. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: DL-Lysine 2HCl 4,4,5,5-D4; DL-Lysine-4,4,5,5-d4 2HCl. Grade: 98% by CP; 96% atom D. CAS No. 284664-88-6. Molecular formula: C6H12D4Cl2N2O2. Mole weight: 223.13.
DL-Lysine-[6-13C] dihydrochloride
DL-Lysine-[6-13C] dihydrochloride is a labelled salt of DL-Lysine. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Synonyms: DL-Lysine-13C dihydrochloride. Grade: 95% by HPLC; 99% atom 13C. CAS No. 127488-93-1. Molecular formula: C5[13C]H14N2O2.2HCl. Mole weight: 220.1.
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.
Worldwide
DL-Lysine-alpha-15N HCl H2O
DL-Lysine-alpha-15N HCl H2O is a labelled DL-Lysine HCl H2O. Lysine is an essential amino acid obtained from red meats and fish. Lysine inhibits HSV growth via knocking out arginine. Grade: 98% by HPLC; 99% atom 15N. Molecular formula: C6H17ClN[15N]O3. Mole weight: 201.67.
DL-Lysine-d4 dihydrochloride
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.
Worldwide
DL-Lysine Hydrochloride 99+%
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.
Worldwide
Dl-lysine monoHCl
Dl-lysine monoHCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 70-53-1. Pack Sizes: 500mg, 1g. Molecular Formula: C6H15ClN2O2, Molecular Weight: 182.65. US Biological Life Sciences.
Worldwide
Dl-lysine monohydrate
Dl-lysine monohydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 885701-25-7. Pack Sizes: 500mg, 1g. Molecular Formula: C6H16N2O3, Molecular Weight: 164.2. US Biological Life Sciences.
It has a role as a food acidity regulator and a fundamental metabolite. It is a 2-hydroxydicarboxylic acid and a C4-dicarboxylic acid. It is functionally related to a succinic acid. It is a conjugate acid of a malate(2-) and a malate. Alternative Names: DL-malic acid. 6915-15-7. 2-Hydroxybutanedioic acid. CAS No. 617-48-1. Product ID: CHE617481. Molecular formula: C4H6O5. Mole weight: 134.09. SMILES: C(C(C(=O)O)O)C(=O)O. Appearance: White or nearly white crystalline powder or granules. Category: Food Additives.
DL-Malic Acid
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 the labelled analogue of DL-Malic acid. DL-Malic acid derived from succinic acid, has been used in experimental studies to treat dry mouth, depression, and high blood pressure. Synonyms: DL-Malic acid-2,3,3-d3; d3-malic; DL-MALIC-2,3,3-D3 ACID; SCHEMBL15348819; (RS)-Malic-2,3,3-d3 Acid; 2-Hydroxy-butanedioic-d3 Acid; 2-Hydroxysuccinic Acid-d3. Grade: 98% by CP; 98% atom D. CAS No. 104596-63-6. Molecular formula: C4H3D3O5. Mole weight: 137.11.
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.
Worldwide
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.
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
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 99+%
DL-Mandelic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 25g, 1Kg, 2.5Kg. US Biological Life Sciences.
Worldwide
DL-Mandelic acid sodium salt
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. 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.
Worldwide
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-Metanephrine Glucuronide
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. Grade: > 95%. Molecular formula: C16H23NO9. Mole weight: 373.36.
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
It has a role as an Escherichia coli metabolite, a Saccharomyces cerevisiae metabolite, a plant metabolite, a Daphnia magna metabolite and an algal metabolite. Alternative Names: methionine. Racemethionine. Acimetion. CAS No. 59-51-8. Product ID: API59518. Molecular formula: C5H11NO2S. Mole weight: 149.21. EINECS: 200-432-1. SMILES: CSCCC(C(=O)O)N. Appearance: White crystalline platelets or powder. Standard: USP/EP. Category: Amino acids and derivatives.