A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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.
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.
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.
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.
DL-a-Methylhistidine dihydrochloride 99+%
DL-a-Methylhistidine dihydrochloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg. US Biological Life Sciences.
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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.
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DL-a-Methylleucine 99+% (TLC)
DL-a-Methylleucine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
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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.
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DL-a-Methyltryptophan 99+% (HPLC)
DL-a-Methyltryptophan 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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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.
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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.
Worldwide
DL-Aminoglutethimide 99+%
DL-Aminoglutethimide 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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DL-AP3
DL-AP3. Group: Biochemicals. Grades: Purified. CAS No. 20263-06-3. Pack Sizes: 100mg. US Biological Life Sciences.
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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.
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.
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.
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.
DL-AP4 Sodium salt
The sodium salt form of DL-AP4, which has been found to be a broad spectrum EAA ligand. Synonyms: DL-2-Amino-4-phosphonobutyric acid sodium salt. Grades: ≥99% by HPLC. CAS No. 1263093-79-3. Molecular formula: C4H9NNaO5P. Mole weight: 205.08.
DL-AP4 Sodium salt
DL-AP4 Sodium salt. Group: Biochemicals. Grades: Purified. CAS No. 1263093-79-3. Pack Sizes: 50mg. US Biological Life Sciences.
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DL-AP5
DL-AP5 (2-APV) is a competitive NMDA (N-methyl-D-aspartate) receptor antagonist. DL-AP5 shows significantly antinociceptive activity. DL-AP5 specifically blocks on channels in the rabbit retina [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 2-APV; DL-2-Amino-5-phosphonovaleric acid. CAS No. 76326-31-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100714.
DL-AP5
DL-AP5, an NMDA receptor antagonist, could be used as an anticonvulsant agent. Synonyms: AP-5; AP5; AP 5; DL-2-Amino-5-phosphonopentanoic acid. Grades: ≥98% by HPLC. CAS No. 76326-31-3. Molecular formula: C5H12NO5P. Mole weight: 197.13.
DL-AP5
DL-AP5 is the racemic version of the selective N-methyl-D-aspartate (NMDA) receptor antagonist, D-AP5 (Item No. 14539).1 Whereas D-AP5 is the active (?)-stereoisomer that competitively inhibits the glutamate binding site of NMDA receptors (Kd = 1.4 μM), the (+)-isomer (L-AP5) demonstrates considerably less potent NMDA receptor antagonist activity.1 AP5 has been widely used to study the activity of NMDA receptors particularly in regard to researching synaptic plasticity, learning, and memory.2. Group: Biochemicals. Alternative Names: 5-Phosphononorvaline; (±)-2-Amino-5-phosphonopentanoic Acid; (±)-2-Amino-5-phosphonovaleric Acid; 2-APV; 2-Amino-5-phosphonopentanoic Acid; 2-Amino-5-phosphonovaleric Acid; 5-Phosphono-DL-norvaline; AP 5; AP 5 (amino acid); APV; DL-2-Amino-5-phosphonovaleric Acid; DL-AP5. Grades: Highly Purified. CAS No. 76326-31-3. Pack Sizes: 1mg, 5mg, 10mg, 50mg. Molecular Formula: C?H??NO?P, Molecular Weight: 197.13. US Biological Life Sciences.
Worldwide
DL-AP5 sodium
DL-AP5 (2-APV) sodium is a competitive NMDA (N-methyl-D-aspartate) receptor antagonist. DL-AP5 sodium shows significantly antinociceptive activity. DL-AP5 sodium specifically blocks on channels in the rabbit retina [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 2-APV sodium; DL-2-Amino-5-phosphonovaleric acid sodium. CAS No. 1303993-72-7. Pack Sizes: 1 mg; 5 mg. Product ID: HY-100714C.
DL-AP5 Sodium salt
The sodium salt form of DL-AP5, which is a potent NMDA antagonist. Synonyms: DL-2-Amino-5-phosphonopentanoic acid sodium salt. Grades: ≥98% by HPLC. CAS No. 1303993-72-7. Molecular formula: C5H11NNaO5P. Mole weight: 219.11.
DL-AP5 Sodium Salt
DLAP5 is a racemic mixture. It is used widely as a potent and selective NMDA receptor antagonist. It represents the active enantiomer form of AP5 (2-amino-5-phosphonopentanoic acid). Group: Biochemicals. Alternative Names: DL-2-Amino-5-phosphonopentanoic acid sodium salt. Grades: Highly Purified. CAS No. 1303993-72-7. Pack Sizes: 10mg, 50mg. Molecular Formula: C5H11NO5P Na, Molecular Weight: 219.11. US Biological Life Sciences.
Worldwide
DL-AP7
DL-AP7. Group: Biochemicals. Grades: Purified. CAS No. 78966-69-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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DL-a-Phenylglycine
DL-a-Phenylglycine. Group: Biochemicals. Alternative Names: (±)-α-Aminophenylacetic acid. Grades: Highly Purified. CAS No. 2835-6-5. Pack Sizes: 250g, 500g, 1Kg. US Biological Life Sciences.
DL-Apiose-1-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C413CH10O5, Molecular Weight: 151.12. US Biological Life Sciences.
Worldwide
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.
Worldwide
DL-Arabinose
DL-Arabinose is a fundamental constituent found abundantly in nature. Serving as an indispensable component in the creation of Xylose isomerase is 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; dl-Arabinose. Grades: ≥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. Grades: ≥95%. CAS No. 2152-56-9. Molecular formula: C5H12O5. Mole weight: 152.15.
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. 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.
Worldwide
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
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. Grades: 97.0%-102.0% (Assay). CAS No. 7200-25-1. Molecular formula: C6H14N4O2. Mole weight: 174.20.
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.
Worldwide
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. 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. Grades: 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.
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
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
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
DL-Aspartic acid-[2-13C]
Synonyms: DL-Aspartic-2-13C acid; DL-Aspartic acid-2-13C. Grades: 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
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-3-13C
99 atom % 13C. Group: Fluorescence/luminescence spectroscopy.
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
DL-a-tert-Butylglycine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
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.
Worldwide
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.