A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
D,L-Epinephrine. Group: Biochemicals. Alternative Names: 4-[1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol; DL-Adrenaline; (+/-) -3, 4-Dihydroxy-a-[ (methylamino) methyl]benzyl alcohol. Grades: Highly Purified. CAS No. 329-65-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C9H13NO3. US Biological Life Sciences.
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DL-Epinephrine-d3 (Adrenaline-d3)
Endogenous catcholamine with combined µ-and b-agonist activity. Principal sympathomimetic hormone produced by the adrenal medulla. Group: Biochemicals. Alternative Names: Adrenaline-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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DL-erythro-4-Fluoroglutamine
DL-erythro-4-Fluoroglutamine. Group: Biochemicals. Alternative Names: (4S)-rel-4-Fluoro-D-Glutamine. Grades: Highly Purified. CAS No. 238418-67-2. Pack Sizes: 1mg. Molecular Formula: C5H9FN2O3, Molecular Weight: 164.13. US Biological Life Sciences.
d,l-Erythro-4'-methyl-a-(1-isopropylaminoethyl)benzyl alcohol,hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D,L-ERYTHRO-4'-METHYL-A-(1-ISOPROPYLAMINOETHYL) BENZYL ALCOHOL, HYDROCHLORIDE;DL-ERYTHRO-4'-METHYL-ALPHA-(1-ISOPROPYLAMINOETHYL)-BENZYLALCOHOL HYDROCHLORIDE;H 35-25;4-Methyl-α-[1-(isopropylamino)ethyl]benzenemethanol. Product Category: Heterocyclic Organic Compound. CAS No. 13549-60-5. Molecular formula: C13H22ClNO. Mole weight: 243.77. Product ID: ACM13549605. Alfa Chemistry ISO 9001:2015 Certified. Categories: D,L-erythro-4'-Methyl-a-(1-isopropylaminoethyl) Benzyl Alcohol Hydrochloride.
DL-Erythro methylphenidate hydrochloride
DL-Erythro methylphenidate hydrochloride. Group: Biochemicals. Alternative Names: (a-R,2S)-rel-a-Phenyl-2-piperidineacetic Acid Methyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 23644-60-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H20ClNO2. US Biological Life Sciences.
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DL-erythro-PPMP hydrochloride
DL-erythro-PPMP is an inactive stereoisomer of DL-threo-PPMP. It has no effect on glucosylceramide synthetase activity and is used as a negative control for DL-threo-PPMP, D-threo-PPMP, and L-threo-PPMP inhibitory effect. Synonyms: DL-erythro-1-phenyl-2-Palmitoylamino-3-morpholino-1-propanol. Grade: ≥98%. Molecular formula: C29H50N2O3·HCl. Mole weight: 511.18.
D,L-Ethionine
D,L-Ethionine. Group: Biochemicals. Alternative Names: S-Ethyl-homocysteine; D,L-2-Amino-4-(ethylthio)butyric acid; S-Ethyl-DL-homocysteine. Grades: Highly Purified. CAS No. 67-21-0. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C6H13NO2S. US Biological Life Sciences.
D,L-Ethionine (D,L-2-Amino-4-(ethylthio)butyric Acid). Group: Biochemicals. Alternative Names: D,L-2-Amino-4-(ethylthio)butyric Acid. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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Dl-ethionine sulfoxide
Dl-ethionine sulfoxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-ETHIONINE SULFOXIDE. Product Category: Heterocyclic Organic Compound. CAS No. 15785-31-6. Molecular formula: C6H13NO3S. Mole weight: 179.24. Product ID: ACM15785316. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2-amino-4-(ethylsulfinyl)butanoic acid.
DL-Ethyl 2-bromovalerate
DL-Ethyl 2-bromovalerate. Group: Biochemicals. Grades: Highly Purified. CAS No. 615-83-8. Pack Sizes: 25g, 50g, 100g. US Biological Life Sciences.
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DL-Ethyl Lactate
DL-Ethyl Lactate is a green and environmentally benign solvent with effectiveness comparable to petroleum-based solvents. Group: Biochemicals. Grades: Highly Purified. CAS No. 97-64-3. Pack Sizes: 1g, 10 g. Molecular Formula: C5H10O3. US Biological Life Sciences.
Worldwide
DL-Ethyl-panthenol
DL-Ethyl-panthenol is a component found in hair care products. Group: Biochemicals. Grades: Highly Purified. CAS No. 667-84-5. Pack Sizes: 2.5g, 25g. Molecular Formula: C11H23NO4, Molecular Weight: 233.3. US Biological Life Sciences.
Worldwide
D-Leu(14)-Semaglutide
D-Leu(14)-Semaglutide is an impurity of Semaglutide, which is a glucagon-like peptide-1 (GLP-1) receptor agonist used to treat type 2 diabetes. Synonyms: D-[Leu]-14-Semaglutide. Grade: 95%. Molecular formula: C187H291N45O59. Mole weight: 4113.64.
d[leu4,Lys8]-VP
d[leu4,Lys8]-VP is a selective vasopressin V1B receptor agonist (Ki = 0.16, 64, 100 and 3800 nM for V1B, oxytocin, V2 and V1A receptors, respectively). It exhibits weak antidiuretic, vasopressor and in vitro oxytocic activities. Synonyms: D[Leu4,Lys8]VP; 1-Deamino-4-leu-8-lys-vasopressin; Vasopressin, 1-deamino-leu(4)-lys(8)-. CAS No. 42061-33-6. Molecular formula: C47H67N11O11S2. Mole weight: 1026.2.
D[LEU4,LYS8]-VP TFA
D[LEU4,LYS8]-VP TFA is a selective agonist of vasopressin V1b receptor, with the Kis of 0.16 nM, 0.52 nM, and 0.1.38 nM for rat, human and mouse V1b receptor, respectively. D[LEU4,LYS8]-VP TFA has weak antidiuretic, vasopressor, and in vitro oxytocic activities[1][2]. Uses: Scientific research. Group: Peptides. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P1163A.
D-Leu7-Cetrorelix
An impurity of Cetrorelix. Cetrorelix is a gonadotropin-releasing hormone (GnRH) antagonist used primarily in reproductive medicine and oncology. It works by competitively binding to GnRH receptors, thereby inhibiting the secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which in turn prevents ovulation and reduces the production of sex steroids. Synonyms: Ac-D2Nal-D4Cpa-D3Pal-Ser-Tyr-DCit-DLeu-Arg-Pro-DAla-NH2; Ac-D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-D-Leu-Arg-Pro-D-Ala-NH2; N-Acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-D-citrullyl-D-leucyl-L-arginyl-L-prolyl-D-alaninamide; [D-Leu]7-Cetrorelix; [D-Leu7]-Cetrorelix; D-Leu(7)-Cetrorelix. Grade: ≥95%. CAS No. 3031679-81-6. Molecular formula: C70H92ClN17O14. Mole weight: 1431.06.
5g Pack Size. Group: Amino Acids. Formula: C6H13NO2. CAS No. 328-38-1. Prepack ID 12191927-5g. Molecular Weight 131.17. See USA prepack pricing.
D-Leucine
D-Leucine. Group: Biochemicals. Alternative Names: (R)-2-Amino-4-methylpentanoic acid. Grades: Highly Purified. CAS No. 328-38-1. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C6H13NO2. US Biological Life Sciences.
Worldwide
D-Leucine
D-Leucine is a more potent anti-seizure agent than L-leucine. D-leucine potently terminates seizures even after the onset of seizure activity. D-leucine, but not L-leucine, reduces long-term potentiation but had no effect on basal synaptic transmission in vitro [1]. Uses: Scientific research. Group: Natural products. Alternative Names: (R)-Leucine. CAS No. 328-38-1. Pack Sizes: 10 mM * 1 mL; 5 g; 10 g; 25 g. Product ID: HY-Y0378.
D-Leucine-[1-13C]
D-Leucine-1-13C is a labelled D-Leucine. Leucine is an α-amino acid essential for humans. Grade: 95% by HPLC; 99% atom 13C. CAS No. 82152-60-1. Molecular formula: C5[13C]H13NO2. Mole weight: 132.17.
D-Leucine-[15N]
D-Leucine-[15N] is a labelled D-Leucine. Leucine is an α-amino acid essential for humans. Grade: 95% by HPLC; 98% atom 15N. CAS No. 287484-39-3. Molecular formula: C6H13[15N]O2. Mole weight: 132.17.
D-Leucine-[2-d]
D-Leucine-[2-d] is a labelled D-Leucine. Leucine is an α-amino acid essential for humans. Grade: 95% by HPLC; 98% atom D. CAS No. 89836-92-0. Molecular formula: C6H12DNO2. Mole weight: 132.18.
D-Leucine, 99+%
Solubility in 3N HCl: Group: Biochemicals. Grades: Highly Purified. CAS No. 328-38-1. Pack Sizes: 25g. US Biological Life Sciences.
D-Leucine-d10. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-Leucine-D10. Product Category: Heterocyclic Organic Compound. CAS No. 271247-12-2. Molecular formula: C6H3D10NO2. Mole weight: 141.24. Purity: 98 atom % D. IUPACName: (2S)-2-amino-2,3,3,4,5,5,5-heptadeuterio-4-(trideuteriomethyl)pentanoic acid. Canonical SMILES: [2H][C@@](C(=O)O)(C([2H])([2H])C([2H])(C([2H])([2H])[2H])C([2H])([2H])[2H])N. Product ID: ACM271247122. Alfa Chemistry ISO 9001:2015 Certified.
D-Leucine-[d10]
D-Leucine-[d10] is a labelled D-Leucine. Leucine is an α-amino acid essential for humans. Synonyms: (R)-2-Amino-4-methylpentanoic Acid-d10; H-D-Leu-OH-d10. Grade: 95% by HPLC; 98% atom D. CAS No. 271247-12-2. Molecular formula: C6H3D10NO2. Mole weight: 141.24.
D-Leucine, D-alanyl-
D-Leucine, D-alanyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-Leucine, D-alanyl-, CTK2F2727, AG-B-61111, FT-0695788, D-Leucine, N-D-alanyl-;D-Alanyl-D-leucine;, 67392-69-2. Product Category: Heterocyclic Organic Compound. CAS No. 67392-69-2. Molecular formula: C9H18N2O3. Mole weight: 202.25. Purity: 0.95. IUPACName: (2R)-2-[[(2R)-2-aminopropanoyl]amino]-4-methylpentanoic acid. Canonical SMILES: CC(C)CC(C(=O)O)NC(=O)C(C)N. Density: 1.108 g/cm³. Product ID: ACM67392692. Alfa Chemistry ISO 9001:2015 Certified. Categories: H-D-ALA-D-LEU-OH.
D-Leucinol. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
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D-Leucinol
The alcohol form of D-Leucine, a dietary amino acid involved in human protein synthesis. Synonyms: 1-Pentanol, 2-amino-4-methyl-, (2R)-. Grade: ≥ 99 % (Assay). CAS No. 53448-09-2. Molecular formula: C6H15NO. Mole weight: 117.2.
D-Leucinol
5g Pack Size. Group: Amino Acids, Biochemicals, Peptide Reagents. Formula: C6H15NO. CAS No. 53448-09-2. Prepack ID 90026756-5g. Molecular Weight 117.19. See USA prepack pricing.
D-Leucrose
D-Leucrose is a prominent carbohydrate derivative with application in the research of diabetes and metabolic disorder drug. With its distinctive molecular structure, D-Leucrose exhibits unparalleled abilities in regulating glucose metabolism and enhancing insulin sensitivity. Synonyms: 5-O-(a-D-Glucopyranosyl)-D-fructose. CAS No. 7158-70-5. Molecular formula: C12H22O11. Mole weight: 342.30.
D-Leucrose
D-Leucrose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-(+)-maltose; starch sugar; maltose monohydrate; MALT SUGAR; starch syrup; MALATOSE,D; Corn sweetener; D-MALATOSE; MALTOSE H2O. Appearance: White to off-white crystalline powder. CAS No. 7158-70-5. Molecular formula: C12H22O11. Mole weight: 342.3. Purity: 0.98. IUPACName: D-LEUCROSE. Density: 1.69g/cm³. Product ID: ACM7158705. Alfa Chemistry ISO 9001:2015 Certified.
D-Leucyl-leucine
D-Leucyl-leucine. Group: Biochemicals. Alternative Names: D-Leu-Leu-OH; D-Leu-Leu-OH. Grades: Highly Purified. CAS No. 38689-31-5. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
D-Leu-Gly-OH. Group: Biochemicals. Alternative Names: D-Leucylglycine. Grades: Highly Purified. CAS No. 997-05-7. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
D-Leu-Gly-OH ≥95% (HPLC)
D-Leu-Gly-OH ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences.
Worldwide
D,L-Formoterol-d6
A deuterated b2-adrenergic receptor agonist. Used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
DL-Fructose
DL-Fructose, an essential element within the biomedical realm, serves as a noteworthy sugar for studying type 2 diabetes. Synonyms: Fructose; (±)-Fructose; arabino-2-Hexulose; dl-Fructose; Methose. Grade: 95%. CAS No. 30237-26-4. Molecular formula: C6H12O6. Mole weight: 180.16.
DL-Fucosamine
DL-Fucosamine, a vital biochemical in the glycosaminoglycans synthesis, is an intriguing compound under scientific scrutiny. Its potential therapeutic benefits, most notably in alleviating conditions associated with arthritis and inflammation, have garnered keen interest from the medicinal industry. Notably, DL-Fucosamine's primary role remains that of being a precursor in the synthetic pathways towards chondroitin sulfate - a widely used medical intervention in treating osteoarthritis. Synonyms: Galactose, 2-amino-2,6-dideoxy-; 2-Amino-2,6-dideoxygalactose; 2,6-Dideoxy-2-aminogalactose; Fucosamine. Grade: ≥95%. CAS No. 24724-90-1. Molecular formula: C6H13NO4. Mole weight: 163.17.
Dl-gama-palmitoyl-alpha-lysolecithin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-gama-palmitoyl-alpha-lysolecithin;1-Palmitoyl-rac-glycero-3-phosphocholine. Product Category: Heterocyclic Organic Compound. CAS No. 17364-18-0. Molecular formula: C24H50NO7P. Mole weight: 495.63. Product ID: ACM17364180. Alfa Chemistry ISO 9001:2015 Certified.
DL-Glutamic acid
Mainly used as food flavor, biochemical reagents and raw materials for fermentation, is also an amino acid drug. Synonyms: Glutamic Acid; 2-Aminoglutaric acid; 2-Aminopentanedioic acid. Grade: ? 98%. CAS No. 617-65-2. Molecular formula: C5H9NO4. Mole weight: 147.13.
DL-Glutamic acid
DL-Glutamic acid is the conjugate acid of Glutamic acid, which acts as a fundamental metabolite. Comparing with the second phase of polymorphs α and β L-Glutamic acid, DL-Glutamic acid presents better stability [1]. Uses: Scientific research. Group: Natural products. CAS No. 617-65-2. Pack Sizes: 500 mg. Product ID: HY-W041895.
DL-GlutamIc acId
DL-GlutamIc acId. Group: Biochemicals. Grades: Highly Purified. CAS No. 617-65-2. Pack Sizes: 50g, 100g, 250g, 500g. US Biological Life Sciences.
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DL-Glutamic acid-[1-13C]
DL-Glutamic acid-[1-13C] is a labelled DL-Glutamic acid. Glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in the CNS. Synonyms: DL-glutamic acid 1-13C. Grade: 95% by HPLC; 99% atom 13C. CAS No. 108395-13-7. Molecular formula: C4[13C]H9NO4. Mole weight: 148.12.
DL-Glutamic acid-1-13C H2O
DL-Glutamic acid-1-13C H2O is a labelled DL-Glutamic acid. Glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in the CNS. Grade: 98% by HPLC; 99% atom 13C. Molecular formula: HOOC(CH2)2CH(NH2)[13C]OOH·H2O. Mole weight: 166.14.
DL-Glutamic acid-[13C5]
DL-Glutamic acid-[13C5] is a labelled DL-Glutamic acid. Glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in the CNS. Synonyms: (±)-Glutamic Acid-13C5; DL-Glu-13C5; Glutaminic Acid-13C5; H-DL-Glu(OH)-OH-13C5. Grade: 95% by HPLC; 99% atom 13C. CAS No. 1416575-87-5. Molecular formula: [13C]5H9NO4. Mole weight: 152.09.
DL-Glutamic acid-[2-13C]
DL-Glutamic acid-[2-13C]. Synonyms: DL-Glutamic acid-2-13C. Grade: 99% atom 13C. CAS No. 108395-12-6. Molecular formula: C4[13C]H9NO4. Mole weight: 148.12.
DL-Glutamic acid-[2,3,3,4,4-d5]
DL-Glutamic acid-[2,3,3,4,4-d5] is a labelled DL-glutamic acid. Glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in CNS. Synonyms: (±)-2-Aminoglutaric Acid-d5; H-DL-Glu-OH-d5; Glutamic acid-d5; DL-Glutamic Acid-d5; 2,3,3,4,4-Pentadeuterioglutamic acid. Grade: 95% by HPLC; 98% atom D. CAS No. 14341-79-8. Molecular formula: C5H4D5NO4. Mole weight: 152.16.