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DL-Glyceraldehyde-[1,2-13C2] is an isotope form of Glyceraldehyde, which is the simplest of all aldoses and has been shown to be the one of the carbonyl metabolite of dietary fructose. Synonyms: DL-[1,2-13C2]glyceraldehyde; (±)-2,3-Dihydroxypropanal-1,2-13C; 2,3-Dihydroxypropanal-1,2-13C; 2,3-Dihydroxypropionaldehyde-1,2-13C. CAS No. 478529-51-0. Molecular formula: C[13C]2H6O3. Mole weight: 92.06.
DL-Glyceraldehyde-[1,2,3-13C3] is an isotope form of Glyceraldehyde, which is the simplest of all aldoses and has been shown to be the one of the carbonyl metabolite of dietary fructose. Synonyms: (±)-2,3-Dihydroxypropanal-1,2,3-13C; 2,3-Dihydroxypropanal-1,2,3-13C; 2,3-Dihydroxypropionaldehyde-1,2,3-13C; DL-Glyceraldehyde-1,2,3-13C; DL-Glyceric aldehyde-1,2,3-13C; Glyceraldehyde-1,2,3-13C; Glyceric Aldehyde-1,2,3-13C. CAS No. 478529-56-5. Molecular formula: [13C]3H6O3. Mole weight: 93.06.
DL-Glyceraldehyde-[1,2,3,3'-d4]
DL-Glyceraldehyde-[1,2,3,3'-d4] is the labelled analogue of DL-Glyceraldehyde, which is the simplest of all aldoses and has been shown to be the one of the carbonyl metabolites of dietary fructose. It is a substrate for the enzyme aldose reductase. Synonyms: DL-[1,2,3,3'-2H4]glyceraldehyde; DL-[1,2,3,3'-2H4]2,3-dihydroxypropanal; DL-glyceraldehyde-1,2,3,3-d4; (±)-2,3-Dihydroxy-propanal-1,2,3,3-d4; (±)-Glyceraldehyde-1,2,3,3-d4; 2,3-Dihydroxypropanal-1,2,3,3-d4; 2,3-Dihydroxypropionaldehyde-1,2,3,3-d4; α,β-Dihydroxypropionaldehyde-1,2,3,3-d4. CAS No. 478529-62-3. Molecular formula: C3H2D4O3. Mole weight: 94.10.
DL-Glyceraldehyde-[1,3-13C2]
DL-Glyceraldehyde-[1,3-13C2] is an isotope form of Glyceraldehyde, which is the simplest of all aldoses and has been shown to be the one of the carbonyl metabolite of dietary fructose. Synonyms: (±)-2,3-Dihydroxypropanal-1,3-13C; 2,3-Dihydroxypropanal-1,3-13C; 2,3-Dihydroxypropionaldehyde-1,3-13C; DL-Glyceraldehyde-1,3-13C; DL-Glyceric aldehyde-1,3-13C; Glyceraldehyde-1,3-13C; Glyceric Aldehyde-1,3-13C; Glycerinaldehyde-1,3-13C. CAS No. 478529-53-2. Molecular formula: C[13C]2H6O3. Mole weight: 92.06.
DL-Glyceraldehyde-[1-d] is the labelled analogue of DL-Glyceraldehyde, which is the simplest of all aldoses and has been shown to be the one of the carbonyl metabolites of dietary fructose. It is a substrate for the enzyme aldose reductase. Synonyms: DL-Glyceraldehyde-1-d; (±)-2,3-Dihydroxypropanal-1-d; 2,3-Dihydroxypropanal-1-d; 2,3-Dihydroxypropionaldehyde-1-d; DL-Glyceric aldehyde-1-d; Glyceraldehyde-1-d; Glyceric Aldehyde-1-d; Glycerinaldehyde-1-d; Glycerose-1-d; NSC 67934-1-d; α,β-Dihydroxypropionaldehyde-1-d; DL-[1-2H]glyceraldehyde; DL-[1-2H]2,3-dihydroxypropanal. Grade: ≥90%. CAS No. 72599-69-0. Molecular formula: C3H5DO3. Mole weight: 91.08.
DL-Glyceraldehyde-[2-13C] is an isotope form of Glyceraldehyde, which is the simplest of all aldoses and has been shown to be the one of the carbonyl metabolite of dietary fructose. Synonyms: DL-[2-13C]glyceraldehyde. CAS No. 71122-43-5. Molecular formula: C2[13C]H6O3. Mole weight: 91.07.
DL-Glyceraldehyde 3-phosphate
DL-Glyceraldehyde 3-phosphate is an intermediate in several metabolic pathways, including glycolysis and gluconeogenesis. DL-Glyceraldehyde 3-phosphate is a potent inhibitor of the growth of E. coli. DL-Glyceraldehyde 3-phosphate is a competitive inhibitor of the acyltransferase [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 591-59-3. Pack Sizes: 5 mg (294 mM * 100 μL in Water); 10 mg (294 mM * 200 μL in Water). Product ID: HY-113054.
DL-Glyceraldehyde 3-phosphate diethyl acetal barium salt
45-55 mg/mL in H2O. Group: Fluorescence/luminescence spectroscopy.
DL-Glyceraldehyde dimer
DL-Glyceraldehyde dimer. Group: Biochemicals. Grades: Reagent Grade. CAS No. 26793-98-6. Pack Sizes: 1g, 5g. US Biological Life Sciences.
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DL-Glyceraldehyde, dimer
DL-Glyceraldehyde, dimer. Group: Biochemicals. Alternative Names: 3,6-Dihydroxy-1,4-dioxane-2,5-dimethanol. Grades: Highly Purified. CAS No. 23147-59-3,26793-98-6. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C6H12O6. US Biological Life Sciences.
Worldwide
D/L-glyceraldehyde reductase
The enzyme takes part in a D-galacturonate degradation pathway in the fungi Aspergillus niger and Trichoderma reesei (Hypocrea jecorina). It has equal activity with D- and L-glyceraldehyde, and can also reduce glyoxal and methylglyoxal. The reaction is only observed in the direction of glyceraldehyde reduction. Group: Enzymes. Synonyms: gld1 (gene name); gaaD (gene name). Enzyme Commission Number: EC 1.1.1.372. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0290; D/L-glyceraldehyde reductase; EC 1.1.1.372; gld1 (gene name); gaaD (gene name). Cat No: EXWM-0290.
DL-Glyceric acid
DL-Glyceric acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 473-81-4. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C3H6O4. US Biological Life Sciences.
Worldwide
DL-Glyceric Acid (20% in water)
DL-Glyceric Acid is a compound that is secreted excessively in the urine by patients suffering from D-glyceric aciduria. Uses: Scientific research. Group: Natural products. Alternative Names: Glyceric Acid (20% in Water,ca.2 mol/L). CAS No. 473-81-4. Pack Sizes: 500 mg (1.9 M * 2.5 mL in Water); 1 g (1.9 M * 5 mL in Water). Product ID: HY-W018035.
DL-Goitrin
DL-Goitrin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-Ethenyl-2-oxazolidinethione; (±)-Goitrin; 5-Vinyl-2-oxazolidine-2-thione; 5-Vinyl-2-oxazolidinethione. CAS No. 13190-34-6. Molecular formula: C5H7NOS. Mole weight: 129.18. Product ID: ACM13190346. Alfa Chemistry ISO 9001:2015 Certified.
dl-Grepafloxacin
dl-Grepafloxacin. Group: Biochemicals. Alternative Names: 1-Cyclopropyl-6-fluoro-7-(3-methyl-1-piperazinyl)-5-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid; Grepafloxacin; Tomefloxacin. Grades: Highly Purified. CAS No. 119914-60-2. Pack Sizes: 10mg. Molecular Formula: C19H22FN3O3, Molecular Weight: 359.39. US Biological Life Sciences.
Worldwide
DL-Grepafloxacin Hydrochloride
DL-Grepafloxacin Hydrochloride is an antibacterial compound used to treat a variety of respiratory infections. Synonyms: 1-Cyclopropyl-6-fluoro-7-(3-methyl-1-piperazinyl)-5-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid Hydrochloride; Grepafloxacin Hydrochloride; Tomefloxacin Hydrochloride; dl-Grepafloxacin Hydrochloride. Grade: ≥95%. Molecular formula: C19H22FN3O3.xHCl. Mole weight: 359.39 (free base).
DL-Histidine
DL-Histidine. Uses: Dl-histidine has been used to study the fouling behaviour of polyethersulfone ultrafiltration membranes made with different pvp (polyvinylpyrrolidone). Additional or Alternative Names: (±)-2-Amino-3-(4-imidazolyl)propionic acid. Product Category: Amino Acids. CAS No. 4998-57-6. Mole weight: 155.15. Canonical SMILES: NC(Cc1c[nH]cn1)C(O)=O. ECNumber: 225-660-9. Product ID: ACM4998576-1. Alfa Chemistry ISO 9001:2015 Certified.
DL-Histidine
DL-Histidine. Group: Biochemicals. Alternative Names: DL-His-OH. Grades: Highly Purified. CAS No. 4998-57-6. Pack Sizes: 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
DL-Histidine
DL-Histidine is a histidine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 4998-57-6. Pack Sizes: 100 g; 500 g. Product ID: HY-W010209.
25g Pack Size. Group: Amino Acids. Formula: C6H9N3O2. CAS No. 4998-57-6. Prepack ID 90028503-25g. Molecular Weight 155.15. See USA prepack pricing.
DL-Histidine, 99%
DL-Histidine, 99%. Group: Biochemicals. Alternative Names: DL-a-Amino-ß-imidazolepropionicacid . Grades: Highly Purified. CAS No. 4998-57-6. Pack Sizes: 100g. US Biological Life Sciences.
Worldwide
DL-Histidine-[α-15N]
DL-Histidine-[α-15N] is a labelled DL-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: (±)-α-Amino-β-(4-imidazoyl)propionic Acid-15N; H-DL-His-OH-15N. Grade: 95% by HPLC; 98% atom 15N. CAS No. 287484-37-1. Molecular formula: C6H9[15N]N2O2. Mole weight: 156.16.
DL-Histidine-[alpha-15N] 2HCl
DL-Histidine-[alpha-15N] 2HCl is a labelled salt of DL-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Grade: 98% by HPLC; 98% atom 15N. Molecular formula: C6H11Cl2N2[15N]O2. Mole weight: 229.07.
DL-Histidine-α,β,β-d3
DL-Histidine-α,β,β-d3 is a labelled DL-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: (±)-α-Amino-β-(4-imidazoyl)propionic Acid-d3; H-DL-His-OH-d3; 2-amino-2,3,3-trideuterio-3-(1H-imidazol-5-yl)propanoic acid. Grade: 95% by HPLC; 98% atom D. CAS No. 344299-50-9. Molecular formula: C6H6D3N3O2. Mole weight: 158.17.
DL-Histidine HCI monohydrate
DL-Histidine HCI monohydrate. Group: Biochemicals. Alternative Names: DL-a-Amino-b-(4-imidazolyl)propionic acid monohydrochloride. Grades: Highly Purified. CAS No. 123333-71-1. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C6H9N3O2·HCl·H2O. US Biological Life Sciences.
Dl-histidine monohydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-HISTIDINE MONOHYDROCHLORIDE;dl-histidineHCl1-hydrate;DL-Histidine hydrochloride, monohydrate,98%;DL-Histidine hydrochloride. Product Category: Heterocyclic Organic Compound. Appearance: white crystals. CAS No. 6459-59-2. Molecular formula: C6H9N3O2?HCl. Mole weight: 191.61. Purity: 0.96. IUPACName: 2-amino-3-(1H-imidazol-5-yl)propanoic acid hydrochloride. Product ID: ACM6459592. Alfa Chemistry ISO 9001:2015 Certified.
DL-Histidine-[ring-15N2]
DL-Histidine-[ring-15N2] is a labelled DL-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: DL-Histidine-1,3-15N2. Grade: 98% by HPLC; 98% atom 15N. Molecular formula: C6H9[15N]2NO2. Mole weight: 157.14.
DL-Histidine-[ring-2-13C]
DL-Histidine (RING-2-13C) is a labelled DL-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Synonyms: DL-histidine (ring-2-13C). Grade: 98% by CP; 99% atom 13C. CAS No. 2483735-59-5. Molecular formula: C5[13C]H9N3O2. Mole weight: 156.15.
DL-Homatropine hydrobromide
5g Pack Size. Group: Biochemicals, Organics, Research Organics & Inorganics. Formula: C16H21NO3 ·HBr. CAS No. 51-56-9. Prepack ID 14661549-5g. Molecular Weight 356.25. See USA prepack pricing.
DL-Homocysteic acid
DL-Homocysteic acid. Group: Biochemicals. Alternative Names: DL-2-Amino-4-sulphobutyric acid. Grades: Highly Purified. CAS No. 504-33-6. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
DL-Homocysteic Acid-[3,3,4,4-d4] monohydrate
DL-Homocysteic Acid-[3,3,4,4-d4] monohydrate is a labelled DL-Homocysteic acid. Homocysteic acid is a metabolite of homocysteine and an agonist of NMDA receptor. Synonyms: DL-Homocysteic-3,3,4,4-d4 Acid H2O; (±)-2-Amino-4-sulfobutyric Acid-d4 H2O. Grade: 95% by HPLC; 98% atom D. CAS No. 157203-91-3. Molecular formula: C4H7D4NO6S. Mole weight: 187.21.
DL-Homocysteic acid ≥97% (TLC)
DL-Homocysteic acid ≥97% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 504-33-6. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
DL-Homocysteine
DL-Homocysteine. Group: Biochemicals. Alternative Names: 2-Amino-4-mercaptobutyric acid. Grades: Highly Purified. CAS No. 454-29-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C4H9NO2S. US Biological Life Sciences.
Worldwide
DL-Homocysteine
analytical standard. Group: Amino acid, peptide & protein standards.
DL-Homocysteine
DL-Homocysteine. Uses: Dl-homocysteine has been used to induce hyperhomocysteinemia in sprague-dawley rats. it has also been used to study the effects of hyperhomocysteinemia on atherosclerosis in apolipoprotein e-deficient mice. Additional or Alternative Names: 2-Amino-4-mercaptobutyric acid. Product Category: Amino Acids. Appearance: White to off-white solid. CAS No. 454-29-5. Molecular formula: HSCH2CH2CH(NH2)COOH. Mole weight: 135.18. Purity: 0.9. IUPACName: 2-Amino-4-sulfanylbutanoic acid. Canonical SMILES: NC(CCS)C(O)=O. Density: 1.149 g/cm³. ECNumber: 207-222-9. Product ID: ACM454295-1. Alfa Chemistry ISO 9001:2015 Certified.
DL-Homocysteine
DL-Homocysteine is an allosteric antagonist of the dopamine D2 receptor. Synonyms: (±)-Homocysteine; NSC 206252; 2-Amino-4-mercaptobutyric acid; Butyric acid, 2-amino-4-mercapto-, DL-; Butanoic acid, 2-amino-4-mercapto-; DL-2-amino-4-mercaptobutyric acid. Grade: 90%. CAS No. 454-29-5. Molecular formula: C4H9NO2S. Mole weight: 135.18.
DL-Homocysteine
DL-Homocysteine is a weak neurotoxin, and can affect the production of kynurenic acid in the brain. DL-Homocysteine is correlated with Vitamin B12, renal functions and folate levels, affects the cross-sectional cognition indirectly through white matter microstructural integrity [2]. Uses: Scientific research. Group: Natural products. CAS No. 454-29-5. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-W040821.
DL-Homocysteine-[3,3,4,4-d4]
DL-Homocysteine-[3,3,4,4-d4] is a labelled DL-Homocysteine. DL-Homocysteine is an α-amino acid in the class of non-proteinogenic amino acids, which is biosythesized from methionine. Synonyms: DL-2-Amino-4-mercaptobutyric Acid-d4; DL-Homocysteine-d4. Grade: ≥95%. CAS No. 416845-90-4. Molecular formula: C4H5D4NO2S. Mole weight: 139.21.
DL-Homocysteine-d4
DL-Homocysteine-d4 is the deuterium labeled DL-Homocysteine. DL-Homocysteine is a weak neurotoxin, and can affect the production of kynurenic acid in the brain[1][2]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 416845-90-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-W010347S.
DL-Homocysteine-d4
DL-Homocysteine-d4 is used in the detection of the biosynthetic pathway for the formation of volatile aroma compound 2- methyl tetrahydrothiophen-3-one by the bacterium Chitinophaga. Group: Biochemicals. Grades: Highly Purified. CAS No. 416845-90-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C4H5D4NO2S. US Biological Life Sciences.
DL-Homocysteine Thiolactone Hydrochloride ((+/-)-3-Amino-dihydro-thiophen-2-one Hydrochloride, 3-Aminodihydro-2-(3H)-thiophenone Hydrochloride). Group: Biochemicals. Alternative Names: (+/-)-3-Amino-dihydro-thiophen-2-one Hydrochloride; 3-Aminodihydro-2-(3H)-thiophenone Hydrochloride. Grades: Highly Purified. CAS No. 6038-19-3. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
DL-Homocystine
DL-Homocystine. Group: Biochemicals. Grades: Highly Purified. CAS No. 870-93-9. Pack Sizes: 25g, 50g, 100g. US Biological Life Sciences.
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DL-Homocystine-[1,1'-13C2]
DL-Homocystine-[1,1'-13C2] is a labelelled DL-Homocystine, which is the double-bonded form of homocysteine. Increased level of homocysteine is associated with venous and arterial thrombosis. Synonyms: DL-Homocysteine dimer-1,1'-13C2. Grade: 95% by HPLC; 99% atom 13C. Molecular formula: [13C]2C6N2S2O4H16. Mole weight: 270.34.
DL-Homocystine-[3,3,3',3',4,4,4',4'-d8]
DL-Homocystine-[3,3,3',3',4,4,4',4'-d8] is a labelelled DL-Homocystine, which is the double-bonded form of homocysteine. Increased level of homocysteine is associated with venous and arterial thrombosis. Synonyms: 4,4'-Dithio-bis(2-aminobutanoic Acid)-d8; (H-DL-Homocys-OH)2-d8. Grade: 95% by HPLC; 98% atom D. CAS No. 108641-82-3. Molecular formula: C8H8D8N2O4S2. Mole weight: 276.39.
DL-Homocystine-3,3,3,3,4,4,4,4-d8
DL-Homocystine-3,3,3,3,4,4,4,4-d 8 is the deuterium labeled DL-Homocystine. DL-Homocystine is the double-bonded form of homocysteine and homocysteine is recognized as an important substance in the pathogenesis and pathophysiology of schizophrenia[1][2]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 108641-82-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W009390S.
DL-Homocystine-3,3,3,3,4,4,4,4-d8
Labelled DL-Homocystine is used in the synthesis of potential antitumor agents through inhibition of L-asparagine. There is growing clinical evidence that elevated homocysteine levels are associated with an increased risk of venous and arterial thrombosis. Group: Biochemicals. Alternative Names: (R*,R*)-(±)-4,4'-Dithiobis[2-amino-Butanoic Acid-d8; DL-4,4'-Dithiobis[2-amino-butyric Acid-d8; DL-4,4'-Dithiobis(2-aminobutyric acid)-d8; DL-Homocystine-d8; NSC 226570-d8. Grades: Highly Purified. CAS No. 108641-82-3. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
D,L-Homoglutamine
Glutamine. Group: Biochemicals. Alternative Names: 6-Oxolysine. Grades: Highly Purified. CAS No. 34218-76-3. Pack Sizes: 100mg. US Biological Life Sciences.
DL-Homoproline. Group: Biochemicals. Alternative Names: DL-Homoproline; DL-Pipecolic acid. Grades: Highly Purified. CAS No. 4043-87-2. Pack Sizes: 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
DL-Homoproline 98+% (HPLC)
DL-Homoproline 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 4043-87-2. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
D,L-Homoserine
D,L-Homoserine. Group: Biochemicals. Alternative Names: 2-Amino-4-hydroxybutyric acid. Grades: Highly Purified. CAS No. 1927-25-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C4H9NO3. US Biological Life Sciences.
Worldwide
DL-Homoserine
H-DL-HoSer-OH is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 1927-25-9. Pack Sizes: 5 g; 10 g; 25 g. Product ID: HY-W012870.