A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
DL-apiose-[2-13C] is a stable labelled form of DL-apiose. DL-apiose is a naturally occurring branched-chain sugar in parsley and other plant species. Synonyms: DL-[2-13C]apiose; DL-apiose-2-13C. Molecular formula: 13CC4H10O5. Mole weight: 151.12.
DL-Apiose-2-13C
DL-Apiose-2-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C413CH10O5, Molecular Weight: 151.12. US Biological Life Sciences.
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DL-Apiose-2-13C
Isotope labelled analogue of D-Apiose, a naturally occurring branched-chain sugar in parsley and other plant species. Molecular formula: C4[13C]H10O5. Mole weight: 151.12.
DL-Arabinose
DL-Arabinose is a fundamental constituent found abundantly in nature. Serving as an indispensable component in the creation of Xylose isomerase, an enzymatic catalyst facilitating the transformation of xylose into xylulose, it assumes a paramount role in studying diverse metabolic anomalies like diabetes and obesity. Synonyms: Arabinose; (±)-Arabinose. Grade: ≥95%. CAS No. 147-81-9. Molecular formula: C5H10O5. Mole weight: 150.13.
DL-Arabitol
DL-Arabitol, a remarkable biomedicine renowned for its multifaceted therapeutic potential, serves as a pivotal intervention in mitigating numerous afflictions. Specifically, this exceptional product spearheads the battle against various ailments by manifesting its prowess as an antifungal agent, exhibiting remarkable efficacy against the notorious Candida species. Moreover, the profound antioxidant attributes exhibited by DL-Arabitol render it an auspicious contender for diverse antioxidant therapies. Synonyms: Arabinitol; (±)-Arabitol; arabino-Pentitol; Arabite; Arabitol; Lyxitol; Pentane-1,2,3,4,5-pentaol. Grade: ≥95%. CAS No. 2152-56-9. Molecular formula: C5H12O5. Mole weight: 152.15.
DL-Arginine
DL-Arginine. Group: Biochemicals. Alternative Names: (±)-2-Amino-5-guanidinopentanoic acid ; DL-2-Amino-5-guanidinovaleric acid. Grades: Highly Purified. CAS No. 7200-25-1. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C6H14N4O2. US Biological Life Sciences.
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DL-Arginine
Arginine is an alpha-amino acid that is glycine in which the alpha-is substituted by a 3-guanidinopropyl group. It has a role as a fundamental metabolite. It is an alpha-amino acid, a member of guanidines and a polar amino acid. It contains a 3-carbamimidamidopropyl group. It is a conjugate base of an argininium(1+). It is a conjugate acid of an argininate. Synonyms: H-DL-Arg-OH; (±)-Arginine; 2-Amino-5-(carbamimidamido)pentanoic Acid; 2-Amino-5-guanidinopentanoic Acid; D(-)-Arginine; arginin; (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid; H DL Arg OH. Grade: 97.0%-102.0% (Assay). CAS No. 7200-25-1. Molecular formula: C6H14N4O2. Mole weight: 174.20.
DL-Arginine
25g Pack Size. Group: Amino Acids. Formula: C6H14N4O2. CAS No. 7200-25-1. Prepack ID 19020002-25g. Molecular Weight 174.2. See USA prepack pricing.
DL-Arginine
DL-Arginine is used in physicochemical analysis of amino acid complexation dynamics and crystal structure formations. Uses: Scientific research. Group: Natural products. CAS No. 7200-25-1. Pack Sizes: 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-N0454.
DL-Arginine, 97.0%-102.0%
DL-Arginine, 97.0%-102.0%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
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DL-Arginine HCl
DL-Arginine HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 32042-43-6. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences.
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.
DL-Asparagine monohydrate
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.
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.
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
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. 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.
Worldwide
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
99 atom % 13C, 98 atom % 15N. Group: Fluorescence/luminescence spectroscopy.
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-[2,3,3-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.
Worldwide
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 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
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-(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.
Worldwide
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 (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.