A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
DL-Asparagine monohydrate. Uses: Dl-asparagine is a racemic mixture of the non-essential amino acids, l and d-aparagine. it is generally used in growth-media for bacteria-growth. dl-asparagine monohydrate can also be used to synthesize other salts such as dl-asparaginium perchlorate, dl-asparaginium nitrate and dimethyl dl-aspartate. Additional or Alternative Names: (±)-2-Aminosuccinic acid 4-amide, DL-Aspartic acid 4-amide. Product Category: Amino Acids. CAS No. 3130-87-8. Molecular formula: NH2COCH2CH(NH2)COOH · H2O. Mole weight: 150.13. Canonical SMILES: O.NC(CC(N)=O)C(O)=O. ECNumber: 221-521-1. Product ID: ACM3130878. Alfa Chemistry ISO 9001:2015 Certified.
DL-Asparagine monohydrate
DL-Asparagine monohydrate, is a naturally occurring amino acid that is not essential for humans and can be synthesized from central metabolic pathway intermediates. Synonyms: Dl-Asparagine Hydrate; DL-Asparaginemonohydrate; 2,4-diamino-4-oxobutanoic acid hydrate; D-Asparaginemonohydrate; Asparagine, monohydrate(9CI); H-DL-Asn-OH; 2-amino-3-carbamoylpropanoic acid, hydrate; L-(+)-Asparagine Monohydrate; H DL Asn OH. Grade: 98%. CAS No. 69833-18-7. Molecular formula: C4H8N2O3·H2O. Mole weight: 150.13.
DLAspargine monohydrate
DLAspargine monohydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 3130-87-8. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences.
1kg Pack Size. Group: Amino Acids. Formula: C4H7NO4. CAS No. 617-45-8. Prepack ID 22164347-1kg. Molecular Weight 133.1. See USA prepack pricing.
DL-Aspartic acid
DL-Aspartic acid (DL-Asp-OH) is a kind of biological materials or organic compounds that are widely used in life science research [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: DL-Asp-OH. CAS No. 617-45-8. Pack Sizes: 25 g; 50 g; 100 g. Product ID: HY-W015824.
DL-Aspartic Acid. Group: Biochemicals. Alternative Names: DL-Aspartic Acid; (RS)-Aspartic Acid; (±)-Aspartic Acid; Aminosuccinic Acid; DL-Aminosuccinic Acid; NSC 141379. Grades: Highly Purified. CAS No. 617-45-8. Pack Sizes: 500g, 1Kg, 2.5Kg. Molecular Formula: C4H7NO4, Molecular Weight: 133.1. US Biological Life Sciences.
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DL-Aspartic acid-[1-13C]
DL-Aspartic acid-[1-13C] is a labelled Aspartic acid. Aspartic Acid is an α-amino acid used in the biosythesis of proteins. It is a non-essential amino acid for humans. Synonyms: DL-Aspartic acid-1-13C; DL-Aspartic-13C Acid. Grade: 99% by CP; 99% atom 13C. CAS No. 137168-39-9. Molecular formula: C3[13C]H7NO4. Mole weight: 134.10.
DL-Aspartic acid-1-13C
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
DL-Aspartic acid-1,4-13C2
DL-Aspartic acid-1,4-13C2 is a labelled Aspartic acid. Aspartic Acid is an α-amino acid used in the biosythesis of proteins. It is a non-essential amino acid for humans. Grade: 95% by HPLC; 99% atom 13C. Molecular formula: HO2[13C]CH2CH(NH2)[13C]O2H. Mole weight: 135.09.
DL-Aspartic acid-[2-13C]
DL-Aspartic acid-[2-13C]. Synonyms: DL-Aspartic-2-13C acid; DL-Aspartic acid-2-13C. Grade: 95% by HPLC; 99% atom 13C. CAS No. 137168-40-2. Molecular formula: C3[13C]H7NO4. Mole weight: 134.10.
DL-Aspartic acid-[2-13C,15N]
DL-Aspartic acid-[2-13C,15N] is a labelled Aspartic acid. Aspartic Acid is an α-amino acid used in the biosythesis of proteins. It is a non-essential amino acid for humans. Synonyms: DL-Aspartic acid-2-13C,15N. Grade: 99% atom 13C; 99% atom 15N. CAS No. 98532-13-9. Molecular formula: C3[13C]H7[15N]O4. Mole weight: 135.09.
DL-Aspartic acid-2-13C,15N
DL-Aspartic acid-2-13C,15N. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-Aspartic acid-2-13C,15N, 492353_ALDRICH, 98532-13-9. Product Category: Heterocyclic Organic Compound. CAS No. 98532-13-9. Molecular formula: HO2CCH213CH(15NH2)CO2H. Mole weight: 135.09. Purity: 0.96. IUPACName: 2-azanylbutanedioic acid. Canonical SMILES: C(C(C(=O)O)N)C(=O)O. Density: 1.514g/cm³. Product ID: ACM98532139. Alfa Chemistry ISO 9001:2015 Certified.
DL-Aspartic acid-2-13C,15N
99 atom % 13C, 98 atom % 15N. Group: Fluorescence/luminescence spectroscopy.
DL-Aspartic acid-[2,3,3-d3]
DL-Aspartic acid-[2,3,3-d3] is a labelled DL-Aspartic Acid. Aspartic Acid is an α-amino acid used in the biosythesis of proteins. It is a non-essential amino acid for humans. Synonyms: DL-Asparaginic Acid-d3; (±)-2-Aminosuccinic Acid-d3; H-DL-Asp-OH-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 14341-75-4. Molecular formula: C4H4D3NO4. Mole weight: 136.12.
DL-Aspartic acid-[3-13C]
DL-Aspartic acid-[3-13C] is a labelled Aspartic acid. Aspartic Acid is an α-amino acid used in the biosythesis of proteins. It is a non-essential amino acid for humans. Synonyms: 2-aminobutanedioic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 202326-56-5. Molecular formula: C3[13C]H7NO4. Mole weight: 134.10.
DL-Aspartic acid-3-13C
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
DL-Aspartic acid-[4-13C]
DL-Aspartic acid-[4-13C] is a labelled Aspartic acid. Aspartic Acid is an α-amino acid used in the biosythesis of proteins. It is a non-essential amino acid for humans. Synonyms: DL-Aspartic acid (4-13C); DL-Aspartic-4-13C Acid. Grade: 98% by HPLC; 99% atom 13C. CAS No. 68315-35-5. Molecular formula: C3[13C]H7NO4. Mole weight: 134.11.
DL-Aspartic acid-4-13C
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
DL-Aspartic acid, 99.0-101.0 %
DL-Aspartic acid, 99.0-101.0 %. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 1Kg, 10Kg. US Biological Life Sciences.
DL-Aspartic acid dimethyl ester hydrochloride ≥98.5%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
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DL-Aspartic acid hemimagnesium salt
DL-Aspartic acid hemimagnesium salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 1187-91-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C4H6NO4. US Biological Life Sciences.
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Dl-aspartic acid magnesium salt
Dl-aspartic acid magnesium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-ASPARTATE MAGNESIUM;DL-ASPARTIC ACID, MAGNESIUM SALT;MAGNESIUM DL-ASPARTATE;[DL-aspartato(2-)]magnesium;Mono-magnesium D,L-aspartate. Product Category: Heterocyclic Organic Compound. CAS No. 62-52-2. Molecular formula: C4H5MgNO4. Mole weight: 155.39. Purity: 0.96. IUPACName: magnesium 2-aminobutanedioate. Product ID: ACM62522. Alfa Chemistry ISO 9001:2015 Certified.
DL-Aspartic acid potassium salt hemihydrate
DL-Aspartic acid potassium salt hemihydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Potassium DL-aspartate, DL-Aspartic acid potassium salt hemihydrate, 394208-50-5. Product Category: Heterocyclic Organic Compound. CAS No. 394208-50-5. Molecular formula: C8H14K2N2O9. Mole weight: 180.2. Purity: 0.96. IUPACName: dipotassium;2-amino-4-hydroxy-4-oxobutanoate;hydrate. Canonical SMILES: C(C(C(=O)[O-])N)C(=O)O.C(C(C(=O)[O-])N)C(=O)O.O.[K+].[K+]. Product ID: ACM394208505. Alfa Chemistry ISO 9001:2015 Certified. Categories: Potassium DL-aspartate hemihydrate.
DL-a-tert-Butylglycine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
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D,L-Azatryptophan hydrate
D,L-Azatryptophan hydrate. Group: Biochemicals. Alternative Names: a-Amino-1H-pyrrolo[2,3-b]pyridine-3-propanoic acid hydrate. Grades: Highly Purified. CAS No. 7303-50-6,7146-37-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H13N3O3. US Biological Life Sciences.
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D,L-Azatryptophan, Hydrate
An unusual alpha-amino acid with a very potent fluorescent activity. Its used as a vehicle for probing the structure and dynamics of protein and peptides. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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DL-Azetidine-2-carboxylic acid
DL-Azetidine-2-carboxylic acid is a four-membered ring analog of L-Proline, which is a useful intermediate in the synthesis of polypeptides. Alternative Names: AZETIDINE-2-CARBOXYLIC ACID;D,L-AZETIDINE-2-CARBOXYLIC ACID;AZETIDINE-2-CARBOXYLIC ACID 2517-4-6;(S)-(-)-2-Azetidinecarboxlic acid. CAS No. 20063-89-2. Product ID: INT20063892. Molecular formula: C4H7NO2. Mole weight: 101.1. SMILES: C1CNC1C(=O)O. Appearance: Solid. Category: Intermediates.
D,L-Azetidine-2-Carboxylic Acid
A four-membered ring analog of L-Proline. A useful intermediate in the synthesis of polypeptides. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
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DL-Azetidine-2-carboxylic acid 98+% (HPLC)
DL-Azetidine-2-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 20063-89-2. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
DL-Azetidine-2-carboxylic acid methyl ester hydrochloride ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 162698-26-2. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
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DL-b-(2-Thienyl)-serine 99+% (TLC)
DL-b-(2-Thienyl)-serine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 2.5g. US Biological Life Sciences.
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DL-Benzylpenicillenic Acid
DL-Benzylpenicillenic Acid is an impurity of Benzylpenicillin, which is an antibiotic used to treat a number of bacterial infections. Synonyms: Benzylpenicillin CP Impurity I; N-[(2-Benzyl-5-oxo-2-oxazolin-4-ylidene)methyl]-3-mercapto-valine; 2-Benzylpenicillenic Acid; 4-[[(1-Carboxy-2-mercapto-2-methylpropyl)amino]methylene]-2-(phenylmethyl)-5(4H)-oxazolone; Benzylpenicillenic Acid; 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)-Valine; N-[(2-Benzyl-5-oxo-1,3-oxazol-4(5H)-ylidene)methyl]-3-sulfanylvaline; Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)-. Grade: 98%. CAS No. 3264-88-8. Molecular formula: C16H18N2O4S. Mole weight: 334.39.
D,L-Benzylsuccinic Acid
An effective inhibitor of carboxypeptidase A. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
DL-beta-(2-Thienyl)-serine. Group: Biochemicals. Alternative Names: DL-Ser(2-Thi)-OH. Grades: Highly Purified. CAS No. 32595-59-8. Pack Sizes: 500mg, 1g, 2g. US Biological Life Sciences.
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DL-β-Aminobutyric acid
DL-β-Aminobutyric acid is one of the three positional isomer of the chemical compound butryric acid. DL-β-Aminobutyric acid is a nonprotein amino acid. DL-β-Aminobutyric acid has been shown to be a plant defense primer that suppresses growth of some insect herbivores when applied as a root drench. Synonyms: H-DL-Ala-(C#CH2)OH; H-DL-β-homoAla-OH; (±)-3-Aminobutanoic acid. Grade: 98%. CAS No. 541-48-0. Molecular formula: C4H9NO2. Mole weight: 103.12.
1g Pack Size. Group: Building Blocks, Organics. Formula: C9H10O3. CAS No. 828-01-3. Prepack ID 35528272-1g. Molecular Weight 166.2. See USA prepack pricing.
DL-b-Phenyllactic acid 99+% (TLC)
DL-b-Phenyllactic acid 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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D,L-Buthionine
D,L-Buthionine. Group: Biochemicals. Alternative Names: S-Butylhomocysteine; 2-Amino-4-(butylthio)butyric acid; Buthionine. Grades: Highly Purified. CAS No. 4378-14-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C8H17NO2S. US Biological Life Sciences.
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D,L-Buthionine
D,L-Buthionine is an analog of Buthionine sulfoximine, which is a γ-glutamylcysteine synthetase inhibitor used to increase the sensitivity of parasites to oxidative antiparasitic drugs. Uses: (r,s)-homocysteine thioether. Synonyms: S-Butylhomocysteine; 2-Amino-4-(butylthio)butyric Acid; Buthionine; DL-Butionine; S-but-1-yl-DL-homocysteine. Grade: ≥90%. CAS No. 4378-14-7. Molecular formula: C8H17NO2S. Mole weight: 191.29.
D,L-Buthionine-(S,R)-sulfoximine
D,L-Buthionine-(S,R)-sulfoximine. Group: Biochemicals. Alternative Names: 2-Amino-4- (S-butylsulfonimidoyl) butanoic acid; S-(3-Amino-3-carboxypropyl)-S-butylsulfoximine; Buthionine sulfoximine. Grades: Highly Purified. CAS No. 5072-26-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H18N2O3S. US Biological Life Sciences.
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DL-Buthionine-(S,R)-sulfoximine
DL-Buthionine-(S,R)-sulfoximine is a potent inhibitor of glutamylcysteine synthetase biosynthesis. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Buthionine sulfoximine; BSO. CAS No. 5072-26-4. Pack Sizes: 10 mM * 1 mL; 50 mg. Product ID: HY-106376.
D,L-Buthionine-[S,R]-Sulfoximine
A potent and specific inhibitor of alpha-glutamyl cysteine synthetase. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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DL-Buthionine-(S,R)-sulfoximine hydrochloride
DL-Buthionine-(S,R)-sulfoximine hydrochloride is an analog of Buthionine sulfoximine, which is a γ-glutamylcysteine synthetase inhibitor used to increase the sensitivity of parasites to oxidative antiparasitic drugs. Synonyms: Buthionine sulfoximine hydrochloride; BSO hydrochloride; 2-Amino-4-(S-butylsulfonimidoyl)butanoic acid hydrochloride (1:1); Butanoic acid, 2-amino-4-(S-butylsulfonimidoyl)-, hydrochloride (1:1). Grade: ≥95%. Molecular formula: C8H19ClN2O3S. Mole weight: 258.77.
DL-Buthionine-(S,R)-sulfoximine hydrochloride
DL-Buthionine-(S,R)-sulfoximine hydrochloride (Buthionine sulfoximine hydrochloride) is a potent inhibitor of glutamylcysteine synthetase biosynthesis. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Buthionine sulfoximine hydrochloride; BSO hydrochloride. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-106376B.
d,l-Buthionine sulfoxide
d,l-Buthionine sulfoxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Amino-4-(butylsulfinyl)butanoic Acid. Product Category: Heterocyclic Organic Compound. CAS No. 98487-33-3. Molecular formula: C8H17NO3S. Mole weight: 207.29. Purity: 0.96. IUPACName: 2-amino-4-butylsulfinylbutanoic acid. Canonical SMILES: CCCCS(=O)CCC(C(=O)O)N. Product ID: ACM98487333. Alfa Chemistry ISO 9001:2015 Certified.
D,L-Buthionine sulfoxide
D,L-Buthionine sulfoxide. Group: Biochemicals. Alternative Names: 2-Amino-4- (butylsulfinyl) butanoic acid. Grades: Highly Purified. CAS No. 98487-33-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H17NO3S. US Biological Life Sciences.
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D,L-Buthionine Sulfoxide
D,L-Buthionine Sulfoxide is an analog of Buthionine sulfoximine, which is a γ-glutamylcysteine synthetase inhibitor used to increase the sensitivity of parasites to oxidative antiparasitic drugs. Uses: An inhibitor of gsh synthesis. Synonyms: 2-Amino-4-(butylsulfinyl)butanoic Acid; NSC601361; 2-amino-4-(butane-1-sulfinyl)-butyric acid; Butanoic acid, 2-amino-4-(butylsulfinyl)-. Grade: ≥95%. CAS No. 98487-33-3. Molecular formula: C8H17NO3S. Mole weight: 207.29.
DL-Camphene, is a minor constituent of many essential oils such as turpentine, cypress oil, camphor oil, citronella oil, neroli, ginger oil, and valerian. It can also be used in fragrances and as a food additive for flavoring. Group: Biochemicals. Alternative Names: 2, 2-Dimethyl-3-methylenebicyclo[2. 2. 1]heptane; (±)-Camphene; 2,2-Dimethyl-3-methylenenorbornane; 2-Methylene-3, 3-dimethylbicyclo[2. 2. 1]heptane; 3,3-Dimethyl-2-methylenenorbornane; 3,3-Dimethyl-2-methylenenorcamphane; NSC 4165; YS Camphene; dl-Camphene. Grades: Highly Purified. CAS No. 79-92-5. Pack Sizes: 50g, 100g, 250g, 500g. Molecular Formula: C??H??, Molecular Weight: 136.23. US Biological Life Sciences.
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DL-Camphene-D6
Deuterium analog of DL-Camphene, which is a minor constituent of many essential oils such as turpentine, cypress oil, camphor oil, citronella oil (C525020), neroli, ginger oil, and valerian. It can also be used in fragrances and as a food additive for flavoring. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C10H10D6, Molecular Weight: 142.27. US Biological Life Sciences.
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Dl-camphoric acid
Dl-camphoric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: LABOTEST-BB LT00454719;DL-CAMPHORIC ACID;CAMPHORIC ACID;cis-(±)-camphoric acid;cis-(1)-Camphoric acid;Einecs 209-206-7. Product Category: Heterocyclic Organic Compound. CAS No. 560-05-4. Molecular formula: C10H16O4. Mole weight: 200.23. Purity: MP 201-203deg. Product ID: ACM560054. Alfa Chemistry ISO 9001:2015 Certified. Categories: d-Camphoric acid.
Dl-camphorquinone
Dl-camphorquinone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (±)-camphandione;3-dione,1,7,7-trimethyl-,(+-)-Bicyclo[2.2.1]heptane-2;7,7-trimethyl-3-dion(+/-)-bicyclo[2.2.1]heptane-1;Bicyclo[2.2.1]heptane-2,3-dione, 1,7,7-trimethyl-, (.+/-.)-;bicyclo[2.2.1]heptane-2,3-dione,1,7,7-trimethyl-;camphoquinone;camphoroqui. Product Category: Polymer/Macromolecule. CAS No. 10373-78-1. Molecular formula: C10H14O2. Mole weight: 166.22. Product ID: ACM10373781. Alfa Chemistry ISO 9001:2015 Certified.
DL-Camphorquinone
25g Pack Size. Group: Building Blocks, Chiral Compounds, Organics. Formula: C10H14O2. CAS No. 10373-78-1. Prepack ID 39452699-25g. Molecular Weight 166.22. See USA prepack pricing.