American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
D,L-Alanosine D,L-Alanosine. Group: Biochemicals. Alternative Names: 3-(Hydroxynitrosoamino)-D,L-alanine. Grades: Highly Purified. CAS No. 5854-95-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C3H7N3O4. US Biological Life Sciences. USBiological 6
Worldwide
D,L-Alanosine-15N2 (3-(Hydroxy-15N-nitroso-15N-amino)-D,L-alanine) An antibiotic substance. An experimental insect reproduction inhibitor. Group: Biochemicals. Alternative Names: 3-(Hydroxy-15N-nitroso-15N-amino)-D,L-alanine. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
DL-Alanyl-L-leucine DL-Alanyl-L-leucine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-DL-ALA-LEU-OH;DL-ALANYL-L-LEUCINE;DL-ALANINE-L-LEUCINE;Alanineleucine;DL-Alanyl-L-Lencine;2-(2-azanylpropanoylamino)-4-methyl-pentanoic acid;2-(alanylamino)-4-methyl-valeric acid. Product Category: Heterocyclic Organic Compound. CAS No. 1638-60-4. Molecular formula: C9H18N2O3. Mole weight: 202.25. Purity: 0.96. IUPACName: 2-(2-aminopropanoylamino)-4-methylpentanoic acid. Density: 1.108g/cm³. Product ID: ACM1638604. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
DL-a-Lipoic acid NHS 99+% (NMR) DL-a-Lipoic acid NHS 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 5
Worldwide
DL-a-Lipoic acid USP Thioctic Acid. 1,2-dithiolane-3-pentanoic acid, 1,2-dithiolane-3-valeric acid. Grades: USP. CAS No. 1077-28-7. Product ID: 1-01452. Molecular formula: C8H14O2S2. Mole weight: 206.33. CarboMer Inc
DL-allo-Isoleucine DL-allo-Isoleucine. Uses: Detection peptide synthesis. Additional or Alternative Names: (2RS,3SR)-2-Amino-3-methylpentanoic acid, DL-Alloisoleucine. Product Category: Amino Acids. CAS No. 3107-4-8. Molecular formula: CH3CH2CH(CH3)CH(NH2)COOH. Mole weight: 131.17. Canonical SMILES: CC[C@H](C)[C@@H](N)C(O)=O. ECNumber: 221-464-2. Product ID: ACM3107048-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
DL-allo-Isoleucine Synonyms: DL-allo-Ile-OH; (2RS,3SR)-2-Amino-3-methylpentanoic acid; (2RS,3SR)-2-Amino-3-methylvaleric acid; DL allo Ile OH. Grades: ≥ 99% (HPLC). CAS No. 3107-4-8. Molecular formula: C6H13NO2. Mole weight: 131.17. BOC Sciences 4
DL-allo-Isoleucine 99+% DL-allo-Isoleucine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. USBiological 5
Worldwide
DL-allo-Threonine DL-allo-Threonine. Group: Biochemicals. Alternative Names: DL-allo-Thr-OH; DL-2-Amino-3-hydroxybutyric acid. Grades: Highly Purified. CAS No. 144-98-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 6
Worldwide
DL-allo-Threonine Synonyms: Allothreonine; Allothreonine, DL-; DL-Allothreonine; allo-Threonine; Butanoic acid, 2-amino-3-allo-hydroxy-; NSC 41828; Threonine, allo-. Grades: 98%. CAS No. 144-98-9. Molecular formula: C4H9NO3. Mole weight: 119.12. BOC Sciences 4
DL-allo-Threonine 99+% DL-allo-Threonine 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 144-98-9. Pack Sizes: 250mg, 1g. US Biological Life Sciences. USBiological 5
Worldwide
DL-Allylglycine Synonyms: 2-aminopent-4-enoic acid. Grades: 95%. CAS No. 7685-44-1. Molecular formula: C5H9NO2. Mole weight: 115.14. BOC Sciences 4
DL-Allylglycine DL-Allylglycine. Group: Biochemicals. Alternative Names: (±)-2-Amino-4-pentenoic acid; DL-C-Allylglycine. Grades: Highly Purified. CAS No. 7685-44-1. Pack Sizes: 1g, 5g, 10g, 25g, 50g. Molecular Formula: C5H9NO2. US Biological Life Sciences. USBiological 6
Worldwide
dl-Aloesol Dl-Aloesol is produced from the endophytic fungus HCCB06030. Synonyms: 7-Hydroxy-2-(2'-hydroxypropyl)-5-methylchromone; DL-Aloesol; 4H-1-Benzopyran-4-one, 7-hydroxy-2-(2-hydroxypropyl)-5-methyl-. Grades: 98.5%. CAS No. 104871-04-7. Molecular formula: C13H14O4. Mole weight: 234.25. BOC Sciences 5
DL-α-(2-Thienyl)glycine Synonyms: H-DL-Thg(2)-OH; H-DL-Gly(2-Thienyl)-OH. CAS No. 21124-40-3. Molecular formula: C6H7NO2S. Mole weight: 157.19. BOC Sciences 4
DL-α-Aminoadipic acid . Uses: An amino acid isolated from cholera vibrio. Synonyms: DL-Aad-OH; DL-2-Aminohexanedioic acid; DL-Homoglutamic acid; DL Aad OH. Grades: ≥ 99% (Assay). CAS No. 542-32-5. Molecular formula: C6H11NO4. Mole weight: 161.16. BOC Sciences 4
Dl-α-amino-ε-caprolactam hydrochloride Dl-α-amino-ε-caprolactam hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-Aminoazepan-2-one hydrochloride, 29426-64-0, DL-alpha-Amino-epsilon-caprolactam hydrochloride, DL-Lysine lactam hydrochloride, 3-Amino-2-oxohexamethyleneimine hydrochloride, (S)-3-AMINO-AZEPAN-2-ONE HYDROCHLORIDE, SureCN1446953, 41336_ALDRICH, 41336_FLUKA, CTK8B3941, 3-AMINOAZEPAN-2-ONE HCL, MolPort-003-932-270, ANW-43505, AKOS015919800, AG-E-95839, AK-77858, BR-77858, DL-|A-Amino-|A-caprolactam hydrochloride, KB-70405, FT-0687400. Product Category: Heterocyclic Organic Compound. CAS No. 29426-64-0. Molecular formula: C6H12N2O·HCl. Mole weight: 164.63. Purity: 0.96. IUPACName: 3-aminoazepan-2-one;hydrochloride. Canonical SMILES: C1CCNC(=O)C(C1)N.Cl. Product ID: ACM29426640. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
DL-α-Aminolauric acid Synonyms: H-DL-Adod(2)-OH; (±)-2-Aminododecanoic acid. Grades: 95%. CAS No. 35237-37-7. Molecular formula: C12H25NO2. Mole weight: 215.34. BOC Sciences 4
DL-alpha-Aminophenylacetic acid DL-alpha-Aminophenylacetic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-alpha-Aminophenylacetic acid;2-Phenylglycine;DL-2-Phenylglycine;DL-alpha-Phenylglycine;DL-Phenylglycine. Product Category: Heterocyclic Organic Compound. CAS No. 2835-6-5. Molecular formula: C8H9NO2. Product ID: ACM341659. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
DL-α-Aminosuberic acid Synonyms: H-DL-Asu-OH; (±)-2-Aminooctanedioic acid; DL-Asu-OH; DL-2-Aminooctanedioic acid; Octanedioic acid, 2-amino-; 2-Aminosuberic acid; DL-α-Aminooctanedioic acid; DL-2-Aminosuberic acid; α-Aminosuberic acid. Grades: ≥95%. CAS No. 3054-7-7. Molecular formula: C8H15NO4. Mole weight: 189.21. BOC Sciences 4
DL-alpha-Aminosuberic acid DL-alpha-Aminosuberic acid. Group: Biochemicals. Alternative Names: DL-Asu-OH; DL-2-Aminooctanedioic acid. Grades: Highly Purified. CAS No. 3054-7-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
DL-α - (Difluoromethyl) arginine Used for plant growth regulation. Group: Biochemicals. Alternative Names: 2- (Difluoromethyl) arginine; α-(Difluoromethyl)-DL-arginine; α -Difluoro methyl arginine; DFMA; RMI 71897. Grades: Highly Purified. CAS No. 69955-43-7. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
DL-alpha-glycerophosphate disodium salt DL-alpha-glycerophosphate disodium salt. CAS No: 34363-28-5 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
Dl-alpha-keto-beta-methylvaleric acid sodium salt Dl-alpha-keto-beta-methylvaleric acid sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-alpha-keto-beta-methylvaleric acid sodium salt;DL-3-Methyl-2-oxovaleric acid. Product Category: Heterocyclic Organic Compound. CAS No. 66872-74-0. Molecular formula: C6H9NaO3. Mole weight: 152.1. Purity: 0.96. IUPACName: sodium 3-methyl-2-oxopentanoate. Canonical SMILES: CCC(C)C(=O)C(=O)[O-].[Na+]. ECNumber: 223-063-8. Product ID: ACM66872740. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Dl-alpha-laurin Dl-alpha-laurin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: GLYCERYL MONOLAURATE;GLYCEROL ALPHA-MONOLAURATE;GLYCEROL MONOLAURATE;DL-ALPHA-LAURIN;DODECANOIN;LAURIC ACID MONOGLYCERIDE;1-LAUROYL-RAC-GLYCEROL;1-MONODODECANOYL-RAC-GLYCEROL. Product Category: Heterocyclic Organic Compound. Appearance: Beads. CAS No. 40738-26-9. Molecular formula: C15H30O4. Mole weight: 274.4. Product ID: ACM40738269. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Monolaurin. Alfa Chemistry. 4
DL-alpha-Lipoic acid (DL Thioctic acid) 25g Pack Size. Group: Bioactive Small Molecules, Building Blocks, Chiral Compounds, Flavours and Fragrance Materials. Formula: C8H14O2S2. CAS No. 1077-28-7. Prepack ID 27534819-25g. Molecular Weight 206.33. See USA prepack pricing. Molekula Americas
DL-alpha-Lipoic acid (DL Thioctic acid) 5g Pack Size. Group: Bioactive Small Molecules, Building Blocks, Chiral Compounds, Flavours and Fragrance Materials. Formula: C8H14O2S2. CAS No. 1077-28-7. Prepack ID 27534819-5g. Molecular Weight 206.33. See USA prepack pricing. Molekula Americas
DL-alpha-Lipoic acid NHS DL-alpha-Lipoic acid NHS. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 7
Worldwide
DL-α-Methylhistidine dihydrochloride Synonyms: α-Me-DL-His-OH 2HCl; α Me DL His OH 2HCl. Grades: ≥ 99% (TLC). CAS No. 32381-18-3. Molecular formula: C7H11N3O2·2HCl. Mole weight: 242.10. BOC Sciences 4
DL-alpha-Methylhistidine dihydrochloride DL-alpha-Methylhistidine dihydrochloride. Group: Biochemicals. Alternative Names: a-Me-DL-His-OH·2HCl. Grades: Highly Purified. CAS No. 32381-18-3. Pack Sizes: 50mg, 100mg, 250mg. US Biological Life Sciences. USBiological 8
Worldwide
DL-α-Methylleucine Synonyms: α-Me-DL-Leu-OH; (RS)-2-Amino-2,4-dimethylpentanoic acid; α Me DL Leu OH. Grades: ≥ 99% (TLC). CAS No. 144-24-1. Molecular formula: C7H15NO2. Mole weight: 145.20. BOC Sciences 4
DL-alpha-Methylleucine hydrochloride DL-alpha-Methylleucine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-alpha-Methylleucine hydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 72408-59-4. Product ID: ACM72408594. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
DL-α-Methylproline hydrobromide Synonyms: α-Me-DL-Pro-OH HBr; (R,S)-2-Methyl-pyrrolidine-2-carboxylic acid hydrobromide. Grades: ≥ 98% (NMR). CAS No. 1346136-61-5. Molecular formula: C6H11NO2·HBr. Mole weight: 210.08. BOC Sciences 3
DL-alpha-Methylproline hydrobromide DL-alpha-Methylproline hydrobromide. Group: Biochemicals. Alternative Names: a-Me-DL-Pro-OH·HBr; (R,S)-2-Methyl-pyrrolidine-2-carboxylic acid hydrobromide. Grades: Highly Purified. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
DL-α-Methyltryptophan Synonyms: α-Me-DL-Trp-OH; α Me DL Trp OH. Grades: ≥ 99% (HPLC). CAS No. 153-91-3. Molecular formula: C12H14N2O2. Mole weight: 218.25. BOC Sciences 4
DL-alpha-Methyltryptophan DL-alpha-Methyltryptophan. Group: Biochemicals. Alternative Names: a-Me-DL-Trp-OH. Grades: Highly Purified. CAS No. 153-91-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
DL-alpha-Methyltryptophan methyl ester hydrochloride DL-alpha-Methyltryptophan methyl ester hydrochloride. Group: Biochemicals. Alternative Names: DL-a-Methyltryptophan methyl ester hydrochloride. Grades: Highly Purified. CAS No. 114524-80-0. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
Worldwide
Dl-alpha-phosphatidyl-N,N-dimethylethanolamine,dipalmitoyl Dl-alpha-phosphatidyl-N,N-dimethylethanolamine,dipalmitoyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: P3400_SIGMA, MolPort-003-959-231, CID73882, EINECS 216-069-7, EINECS 223-494-1, LMGP02010327, D-6055, D-6057, alpha-Dimethyl dipalmitoylphosphatidylethanolamine, 1,2-Dipalmitoyl-rac-glycero-3-phospho(dimethylaminoethanol), DL-alpha-Phosphatidylethanolamine, dipalmitoyl, N,N-dimethyl, (1)-1-(3-Hydroxy-7-methyl-2,4-dioxa-7-aza-3-phosphaoct-1-yl)ethylene dipalmitate P-oxide, (R)-1-(3-Hydroxy-7-methyl-2,4-dioxa-7-aza-3-phosphaoct-1-yl)ethylene dipalmitate P-oxide, 1487-55-4, 3922-61-0, Hexadecanoic acid, 1-(3-hydroxy-7-methyl-3-oxido-2,4-dioxa-7-aza-3-phosphaoct-1-yl)-1,2-ethanediyl ester; Hexadecanoic acid, 1-(3-hydroxy-7-methyl-3-oxido-2,4-dioxa-7-aza-3-phosphaoct-1-yl)-1,2-ethanediyl ester, (1)-; Palmitin, 1,2-di-, dihydrogen phosphat. Product Category: Heterocyclic Organic Compound. CAS No. 1487-55-4. Molecular formula: C39H78NO8P. Mole weight: 720.012281 [g/mol]. Purity: 0.96. IUPACName: [3-[2-dimethylaminoethyloxy(hydroxy)phosphoryl]oxy-2-hexadecanoyloxypropyl] hexadecanoate. Canonical SMILES: CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCN(C)C)OC(=O)CCCCCCCCCCCCCCC. Density: 0.998g/cm³. ECNumber: 223-494-1. Product ID: ACM1487554. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
DL-α-tert-Butylglycine Synonyms: DL-α-tert-Butyl-Gly-OH; DL-Tle-OH(R,S)-2-amino-3,3-dimethyl-butyric acid. Grades: ≥ 99% (Assay). CAS No. 33105-81-6. Molecular formula: C6H13NO2. Mole weight: 131.17. BOC Sciences 4
dl-α-Tocopherol dl-α-Tocopherol is the racemic analog of α-Tocopherol (T526125), the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils. Group: Biochemicals. Grades: Highly Purified. CAS No. 10191-41-0. Pack Sizes: 1g, 10g. Molecular Formula: C29H50O2. US Biological Life Sciences. USBiological 2
Worldwide
Dl-Alpha-Tocopherol DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dl-Α-Tocopherol. Product Category: Inhibitors. Appearance: Liquid. CAS No. 10191-41-0. Molecular formula: C29H50O2. Mole weight: 430.71. Purity: 0.9957. Canonical SMILES: CC1=C2C(CCC(CCCC(C)CCCC(C)CCCC(C)C)(C)O2)=C(C)C(O)=C1C. Product ID: ACM10191410-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
DL-α-Tocopherol DL-α-Tocopherol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10191-41-0. Molecular Formula: C29H50O2. Mole Weight: 430.72. Catalog: APB10191410. Alfa Chemistry Analytical Products
DL-alpha-Tocopherol One of the impurities of Vitamin E, which has been found to be antioxidant and fat-soluble. It is essential for the formation of biological membranes. Synonyms: 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-Chromanol; (±)-α-Tocopherol; 2,5,7,8-Tetramethyl-2(4',8',12'-trimethyltridecyl)chroman-6-ol; 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol; all-rac-α-Tocopherol; Vitamim E; Vitamim E Alcohol. Grades: ≥95%. CAS No. 10191-41-0. Molecular formula: C29H50O2. Mole weight: 430.72. BOC Sciences 7
DL-alpha-Tocopherol 25g Pack Size. Group: Aroma Chemicals, Biochemicals, Diagnostic Raw Materials, Flavours and Fragrance Materials. Formula: C29H50O2. CAS No. 10191-41-0. Prepack ID 39762555-25g. Molecular Weight 430.71. See USA prepack pricing. Molekula Americas
DL-alpha-Tocopherol DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB [1]. Uses: Scientific research. Group: Natural products. Alternative Names: DL-α-Tocopherol. CAS No. 10191-41-0. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-W020044. MedChemExpress MCE
dl-α-Tocopherol Acetate dl-α-Tocopherol Acetate is the racemic analog of α-Tocopherol Acetate (T526155), one of the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils. Group: Biochemicals. Grades: Highly Purified. CAS No. 52225-20-4. Pack Sizes: 1g, 10g. Molecular Formula: C31H52O3. US Biological Life Sciences. USBiological 1
Worldwide
dl-α-Tocopherol Acetate dl-α-Tocopherol Acetate is the racemic form of α-Tocopherol Acetate, which is the most biologically active form of natural Vitamin E. Synonyms: [2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol Acetate; (2R)-rel-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol Acetate; (±)-α-Tocopherol Acetate; Alfacol; DL-α-Tocopherol Acetate; DL-α-Tocopheryl Acetate; Detulin; Diluvac Forte; E-Vimin; Ephynal; Eusovit; Evigen; Fertilvit; Gevex; OptoVit E; Rovimix E 50; Rovimix E 50AS; Rovimix E 50Ads; Rovimix E 50SD; SynAC; Syntopherol acetate; Toco500; Tocopherol acetate; Vitagutt; all-rac-α-Tocopheryl Acetate; dl-Vitamin E Acetate; dl-α-Tocopherol Acetate; dl-α-Tocopheryl Acetate; α-Tocopherol Acetate; α-Tocopheryl Acetate. Grades: 95%. CAS No. 52225-20-4. Molecular formula: C31H52O3. Mole weight: 472.74. BOC Sciences 8
DL-α-Tocopherol acetate DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition. Uses: Scientific research. Group: Natural products. Alternative Names: Vitamin E acetate. CAS No. 52225-20-4. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B1278A. MedChemExpress MCE
DL-α-Tocopherol acetate DL-α-Tocopherol acetate. Synonyms: Vitamin E acetate, all-rac-α-Tocopheryl acetate. CAS No. 7695-91-2. Pack Sizes: 5, 25, 100 g in glass bottle. Product ID: CDC10-0088. Molecular formula: C31H52O3. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; DL-α-Tocopherol acetate; CDC10-0088; 7695-91-2; C31H52O3; Vitamin E acetate, all-rac-α-Tocopheryl acetate; 231-710-0; MFCD00072042; 7695-91-2. Purity: ≥96% (HPLC). Color: Colorless to dark yellow. EC Number: 231-710-0. Physical State: Viscous Liquid. Solubility: Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol and in fatty oils. Quality Level: 200. Storage: 2-8°C. Application: DL-α-Tocopherol acetate has been used to study it effect on blood pressure and lipidic profile in streptozotocin-induced diabetes mellitus rats. It has also been used as a standard in α-tocopherol analysis using plasma sample and mature fresh tobacco leaves. Boiling Point: 224 °C0.3 mm Hg(lit.). Melting Point: -28°C. Density: 0.96 g/mL at 20 °C (lit.). Product Description: α-Tocopherol is a predominant form of vitamin E in human and animal tissues and also in leaf chloroplasts. It is the major form in supplements. DL-α-Tocopherol acetate is considered as the only storage form of vitamin E. CD Formulation
DL-alpha-Tocopherol acetate 25g Pack Size. Group: Analytical Reagents, Biochemicals, Chiral Compounds, Flavours and Fragrance Materials. Formula: C31H52O3. CAS No. 7695-91-2. Prepack ID 55059206-25g. Molecular Weight 472.74. See USA prepack pricing. Molekula Americas
DL-Alpha Tocopherol min.96% (Vitamin E oil) DL-Alpha Tocopherol min.96% (Vitamin E oil). CAS No: 2074-53-5 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
DL-alpha-Tocopherol (Standard) DL-alpha-Tocopherol (Standard) is the analytical standard of DL-alpha-Tocopherol. This product is intended for research and analytical applications. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB [1]. Uses: Scientific research. Group: Natural products. CAS No. 10191-41-0. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-W020044R. MedChemExpress MCE
dl-α-Tocopherol Succinate Dl-α-Tocopherol Succinate is the racemic analog of α-Tocopheryl Succinate. Synonyms: Mono[3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl] Ester Butanedioic Acid; Mono[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanyl] Ester Succinic Acid; 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol Hydrogen Succinate; DL-α-Tocopherol Succinate; Vitamin E Acid Succinate; Vitamin E Succinate; dl-α-Tocopherol Succinate. Grades: 95%. CAS No. 17407-37-3. Molecular formula: C33H54O5. Mole weight: 530.77. BOC Sciences 8
DL-α-Tocopheryl Nicotinate DL-α-Tocopheryl Nicotinate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51898-34-1. Molecular Formula: C35H53NO3. Mole Weight: 535.81. Catalog: APB51898341. Alfa Chemistry Analytical Products 3
DL-alpha-Tocopherylquinone One of the impurities of Vitamin E, which has been found to exhibit antioxidant activity. Synonyms: Eutrophyl; vitamin E quinone; p-Benzoquinone, 2-(3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl-. Molecular formula: C29H50O3. Mole weight: 448.72. BOC Sciences 7
dl-α-Tocopheryl Retinoate dl-α-Tocopheryl Retinoate is an α-tocopherol ester of all-trans retinoic acid. Synonyms: Retinoic acid, (2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-yl ester, (±)-; (2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-yl (±)-retinoate; Retinoic acid, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester, [2R*(4R*,8R*)]-(±)-; L 300; N 021; Olcenon; Tocoretinate; Tretinoin tocoferil. Grades: 95%. CAS No. 40516-48-1. Molecular formula: C49H76O3. Mole weight: 713.12. BOC Sciences 8
DL-Amethopterin hydrate 1g Pack Size. Group: Bioactive Small Molecules, Organics, Research Organics & Inorganics. Formula: C20H22N8O5. CAS No. 60388-53-6. Prepack ID 75512800-1g. Molecular Weight 454.44. See USA prepack pricing. Molekula Americas
DL-a-Methylhistidine dihydrochloride 99+% DL-a-Methylhistidine dihydrochloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. USBiological 5
Worldwide
DL-a-Methylleucine DL-a-Methylleucine. Group: Biochemicals. Alternative Names: a-Me-DL-Leu-OH; (RS)-2-Amino-2,4-dimethylpentanoic acid. Grades: Highly Purified. CAS No. 144-24-1. Pack Sizes: 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
DL-a-Methylleucine 99+% (TLC) DL-a-Methylleucine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. USBiological 5
Worldwide
DL-a-Methylproline hydrobromide 98+% (NMR) DL-a-Methylproline hydrobromide 98+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 5
Worldwide
DL-a-Methyltryptophan 99+% (HPLC) DL-a-Methyltryptophan 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
DL-a-Methyltryptophan methyl ester 99+% (TLC) DL-a-Methyltryptophan methyl ester 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 5
Worldwide
DL-Aminobutyric acid DL-Aminobutyric acid. Group: Biochemicals. Alternative Names: dl-2-Aminobutyric acid. Grades: Highly Purified. CAS No. 2835-81-6. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C4H9NO2. US Biological Life Sciences. USBiological 6
Worldwide
DL-Aminoglutethimide 99+% DL-Aminoglutethimide 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
DL-AP3 DL-AP3. Group: Biochemicals. Grades: Purified. CAS No. 20263-06-3. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 5
Worldwide
DL-AP3 DL-AP3 has been found to be an inhibitor of mGluR as well as HPSP. Uses: Excitatory amino acid antagonists. Synonyms: DL-2-Amino-3-phosphonopropionic acid. Grades: ≥95% by HPLC. CAS No. 20263-06-3. Molecular formula: C3H8NO5P. Mole weight: 169.07. BOC Sciences 10
DL-AP-3 DL-AP-3, or AP-3 is a Potent metabotropic glutamate receptor antagonist. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-AP-3; AP3; AP-3. Product Category: Antagonists. Appearance: Solid powder. CAS No. 20263-06-3. Molecular formula: C3H8NO5P. Mole weight: 169.07. Purity: >98%. IUPACName: DL-2-Amino-3-phosphonopropionic acid. Canonical SMILES: O=C(O)C(N)CP(O)(O)=O. Product ID: ACM20263063-1. Alfa Chemistry — ISO 9001:2015 Certified. Categories: DLA Piper. Alfa Chemistry.
DL-AP4 DL-AP4 has been found to be a broad spectrum EAA ligand as well as an NMDA glutamate receptor antagonist. Uses: Excitatory amino acid agonists. Synonyms: AP4; AP 4; AP-4; DL-2-Amino-4-phosphonobutyric acid. Grades: ≥98% by HPLC. CAS No. 20263-07-4. Molecular formula: C4H10NO5P. Mole weight: 183.10. BOC Sciences 9
DL-AP4 DL-AP4 (2-Amino-4-phosphonobutyric acid) is a glutamate antagonist. DL-AP4 behaves as a competitive inhibitor of glutamate binding with an apparent K d of 66 μM. DL-AP4 can be used for the research of central nervous system and visual system [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 2-Amino-4-phosphonobutyric acid. CAS No. 6323-99-5. Pack Sizes: 25 mg; 50 mg. Product ID: HY-100743. MedChemExpress MCE

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