A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
DL-Tartaric acid is a non-racemic mixture of L- and D-tartaric acids with antioxidant activities [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 133-37-9. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-Y1315.
DL-Tartaric acid-d2
DL-Tartaric acid-d 2 is the deuterium labeled DL-Tartaric acid (HY-Y1315)[1]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 181376-62-5. Pack Sizes: 1 mg; 10 mg. Product ID: HY-Y1315S.
DL-TBOA
DL-TBOA is a potent non-transportable inhibitor of excitatory amino acid transporters with IC50s of 70 ?M, 6 ?M and 6 ?M for excitatory amino acid transporter-1 (EAAT1), EAAT2 and EAAT3, respectively. DL-TBOA inhibits the uptake of [14C]glutamate in COS-1 cells expressing the human EAAT1 and EAAT2 with Ki valuesof 42 ?M and 5.7 ?M, respectively. DL-TBOA blocks EAAT4 and EAAT5 in a competitive manner with Ki values of 4.4 ?M and 3.2 ?M, respectively[1][2][3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 205309-81-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-107522.
DL-TBOA
DL-TBOA is a competitive and non-transportable inhibitor of excitatory amino acid transporters (IC50 = 70, 6, and 6 μM for EAAT1, EAAT2 and EAAT3, respectively). DL-TBOA also inhibits EAAT4 and EAAT5 (Ki = 4.4 and 3.2 μM, respectively). DL-TBOA is a glutamate uptake inhibitor. Synonyms: DL-threo-β-Benzyloxyaspartic acid; (2S,3S)-2-amino-3-phenylmethoxybutanedioic acid. Grades: ≥98% by HPLC. CAS No. 205309-81-5. Molecular formula: C11H13NO5. Mole weight: 239.23.
DL-tert-Butylglycine
DL-tert-Butylglycine. Group: Biochemicals. Grades: Highly Purified. CAS No. 33105-81-6. Pack Sizes: 10g, 25g, 50g. US Biological Life Sciences.
Tetrahydroberberine is a protoberberine alkaloid which potently block functional KATP channels natively expressed on midbrain dopamine neurons. Tetrahydroberberine is used for treatment of degenerative diseases or conditions associated with KATP channel signaling. Synonyms: 6H-Benzo[g]-1,3-benzodioxolo[5,6-a]quinolizine, 5,8,13,13a-tetrahydro-9,10-dimethoxy-; 5,8,13,13a-Tetrahydro-9,10-dimethoxy-6H-benzo[g]-1,3-benzodioxolo[5,6-a]quinolizine; Berberine, 9-deoxy-16,17-dihydro-; Berbine, 9,10-dimethoxy-2,3-(methylenedioxy)-; (±)-Canadine; (±)-Tetrahydroberberine; Berberine, tetrahydro-; Canadine; dl-Canadine; NSC 36351; NSC 94918; Tetrahydroberberine; Tetrahydroberineper; Tetrahydroumbellatine; Xanthopuccine. Grades: ≥95%. CAS No. 522-97-4. Molecular formula: C20H21NO4. Mole weight: 339.38.
Dl-thioctic acid
A fat-metabolism stimulator. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-(dithiolan-3-yl)pentanoic acid;6,8-Dithiooctanoic acid;1,2-Dithiolane-3-pentanoic acid;(±)-1,2-Dithiolane-3-pentanoic acid;DL-Thioctic acid. Product Category: Heterocyclic Organic Compound. Appearance: Light yellow to yellow powder. CAS No. 1077-28-7. Molecular formula: C8H14O2S2. Mole weight: 206.33. Density: 1.218 g/cm³. ECNumber: 214-071-2. Product ID: ACM1077287. Alfa Chemistry ISO 9001:2015 Certified.
DL-Thioctic acid
DL-Thioctic acid is a non-specific free radical scavenger and has anti-oxidant properties. It could be used as a fat-metabolism stimulator. Synonyms: Thioctic acid; alpha-Lipoic acid; (+-)-2-dithiolane-3-pentanoic acid; (+-)-2-dithiolane-3-valeric acid; (+/-)-2-dithiolane-3-pentanoic acid; 1,2-Dithiolane-3-pentanoic acid; 1,2-Dithiolane-3-pentanoic acid, (±)-; 1,2-Dithiolane-3-valeric acid, (±)-; (RS)-Lipoic acid; (RS)-α-Lipoic acid; (±)-Lipoic acid; (±)-Thioctic acid; (±)-α-Lipoic acid; 5-(1,2-Dithiolan-3-yl)pentanoic acid; 5-(1,2-Dithiolan-3-yl)valeric acid; 6,8-Thioctic acid; 6-Thioctic acid; DL-6,8-Thioctic acid; DL-6-Thioctic acid; DL-Lipoic acid; DL-α-Lipoic acid; Alipure; Biletan; Byodinoral-R; dl-α-Lipoic acid; Espa-lipon; Liposan; Lipothion; NSC 628502; NSC 90788; Octolipen; Oktolipen; Protogen A; Pyruvate oxidation factor; Thioctic acid; Thioctsan; Tioctidasi; Tioctidasi acetate replacing factor; α-(±)-Lipoic acid; α-lipon 300; α-Liponic acid. Grades: 98%. CAS No. 1077-28-7. Molecular formula: C8H14O2S2. Mole weight: 206.32.
A thiol containing amido-acid that selectively binds to the active site zinc of metalloproteinases and blocks their activity (IC?? = 2.1 nM for neutral endopeptidase-NEP). Group: Fluorescence/luminescence spectroscopy.
d,l-Threo-1-phenyl-2-decanoylamino-3-morpholino-1-propanol hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (+/-)-THREO-1-PHENYL-2-DECANOYLAMINO-3-MORPHOLINO-1-PROPANOL HYDROCHLORIDE;(+/-)-THREO-PDMP HYDROCHLORIDE;(+/-)-PDMP HCL;(+/-)-PDMP HYDROCHLORIDE;N-[2-HYDROXY-1-(4-MORPHOLINYLMETHYL)-2-PHENYLETHYL]-DECANAMIDE, HYDROCHLORIDE;N-[2-HYDROXY-1-(4-MORPHOLINYLM. Product Category: Heterocyclic Organic Compound. Appearance: White solid (m.p. 146-148°). CAS No. 73257-80-4. Molecular formula: C23H39ClN2O3. Mole weight: 427.02. Product ID: ACM73257804. Alfa Chemistry ISO 9001:2015 Certified. Categories: 117019-08-6.
Intermediate in the preparation of labeled DL-threo-Droxidopa, an antiparkinsonian. Group: Biochemicals. Alternative Names: (R,S)-rel-α-Amino- β-hydroxy-1,3-benzodioxole-5-propanoic Acid-13C2,15N Acetate Salt. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Intermediate in the preparation of DL-threo-Droxidopa, an antiparkinsonian. Group: Biochemicals. Alternative Names: (R,S)-rel-α-Amino- β-hydroxy-1,3-benzodioxole-5-propanoic Acid Acetate Salt. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
D,L-threo-b-hydroxy aspartic acid
D,L-threo-b-hydroxy aspartic acid. Group: Biochemicals. Alternative Names: DL-tHya, threo-2-amino-3-hydroxysuccinic acid. Grades: Highly Purified. CAS No. 4294-45-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C4H7NO5. US Biological Life Sciences.
A glutamate uptake inhibitor. Group: Biochemicals. Alternative Names: DL-tHya, threo-2-Amino-3-hydroxysuccinic Acid. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
DL-threo-Chloramphenicol-d5
analytical standard. Group: Application areas.
Dl-threo-dihydrosphingosine
Dl-threo-dihydrosphingosine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DL-THREO-DIHYDROSPHINGOSINE. Product Category: Heterocyclic Organic Compound. CAS No. 73938-69-9. Molecular formula: C18H39N1O2. Mole weight: 301.51. Purity: 0.96. IUPACName: 2-aminooctadecane-1,3-diol. Product ID: ACM73938699. Alfa Chemistry ISO 9001:2015 Certified. Categories: SAFINGOL.
DL-threo-Droxidopa
A synthetic amino acid precursor of Norepinephrine. Antiparkinsonian. Group: Biochemicals. Alternative Names: ( βS)-rel- β,3-Dihydroxy-D-tyrosine; DL-threo-3- (3, 4-Dihydroxyphenyl) serine; DL-DOPS; L-Threodops; DL-threo-3,4-Dihydroxyphenylserine; DL-threo-DOPS; threo-2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropionic Acid. Grades: Highly Purified. CAS No. 3916-18-5. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
DL-threo-Droxidopa
A synthetic amino acid precursor of Norepinephrine. Antiparkinsonian. Uses: A synthetic amino acid precursor of norepinephrine. antiparkinsonian. Synonyms: (βS)-rel-β,3-Dihydroxy-D-tyrosine; DL-threo-3-(3,4-Dihydroxyphenyl)serine; DL-DOPS; L-Threodops; DL-threo-3,4-Dihydroxyphenylserine; DL-threo-DOPS; threo-2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropionic Acid; threo-β-(3,4-dihydroxyphenyl)-DL-serine. Grades: 95%. CAS No. 3916-18-5. Molecular formula: C9H11NO5. Mole weight: 213.19.
D,L-threo-Droxidopa-13C2,15N Hydrochloride
A labeled synthetic amino acid precursor of Norepinephrine. Antiparkinsonian. Group: Biochemicals. Alternative Names: ( βS)-rel-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
DL-threo-methylphenidate hydrochloride
DL-threo-methylphenidate hydrochloride. Group: Biochemicals. Alternative Names: (a-R,2R)-rel-a-Phenyl-2-piperidineacetic Acid Methyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 23655-65-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H20ClNO2. US Biological Life Sciences.
Worldwide
DL-Threonine
DL-Threonine. Group: Biochemicals. Grades: Highly Purified. CAS No. 80-68-2. Pack Sizes: 100g, 250g, 500g, 1kg, 5kg. Molecular Formula: C4H9NO3. US Biological Life Sciences.
DL-Threonine, an essential amino acid, is a precursor of Glycine (HY-Y0966). DL-Threonine has the potential for the study of hypostatic leg ulceration [1]. Uses: Scientific research. Group: Natural products. CAS No. 80-68-2. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-N0658A.
DL-Threonine
DL-Threonine. CAS No: 80-68-2
Sarchem Laboratories New Jersey NJ
DL-Threonine
100g Pack Size. Group: Amino Acids, Biochemicals. Formula: C4H9NO3. CAS No. 80-68-2. Prepack ID 19522182-100g. Molecular Weight 119.12. See USA prepack pricing.
DL-Threonine
25g Pack Size. Group: Amino Acids, Biochemicals. Formula: C4H9NO3. CAS No. 80-68-2. Prepack ID 19522182-25g. Molecular Weight 119.12. See USA prepack pricing.
DL-Threonine 99+%
DL-Threonine 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 80-68-2. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences.
Worldwide
DL-Threonine hydrate(2:1)
DL-Threonine hydrate is an essential amino acid, mainly used as a nutritional supplement, often added to poultry feed, and is also used in the preparation of amino acid infusion and comprehensive amino acid preparations. CAS No. 6028-28-0. Product ID: CDF4-0224. Molecular formula: C4H9NO3. Category: Amino acid. Product Keywords: Amino Acids; DL-Threonine hydrate(2:1); CDF4-0224; Amino acid; C4H9NO3; 6028-28-0. Grade: Food Grade. EC Number: 200-774-1. Physical State: powder. Solubility: H2O: 50 mg/mL. Storage: Store below +30°C. Melting Point: 256 °C (dec.)(lit.).
DL-threo-PDMP hydrochloride
DL-threo PDMP is a mixture of ceramide analogs that contains two of the four possible stereoisomers of PDMP: D-threo (1R,2R) and L-threo (1S,2S) PDMP. DL-threo-PDMP inhibits glucosylceramide synthase by 33 and 48% in MDCK cell homogenates when used at concentrations of 5 and 10 μM. It reduces the synthesis of glucosylceramide, increases cellular ceramide, and induces cell cycle arrest in vitro. Synonyms: DL-PDMP; D,l-Threo-1-phenyl-2-decanoylamino-3-morpholino-1-propanol HCl; SMR000326846. Grades: ≥98%. CAS No. 80938-69-8. Molecular formula: C23H38N2O3·HCl. Mole weight: 427.
DL-threo-PDMP hydrochloride
DL-threo-PDMP hydrochloride is the hydrochloride form of DL-threo-PDMP that is a competitive glucosylceramide synthase ( GCS ) inhibitor. DL-threo-PDMP resensitizes refractory testicular germ cell tumors and epithelial ovarian cancer orthoxenografts to cisplatin in mice [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 80938-69-8. Pack Sizes: 5 mg; 10 mg. Product ID: HY-116392B.
DL-threo-PPMP hydrochloride
DL-threo-PPMP is a ceramide analog that inhibits glucosylceramide synthase. It has been used to study the role of glucosylceramide synthase in cell growth, apoptosis, and autophagy. Synonyms: DL-threo-1-Phenyl-2-palmitoylamino-3-morpholino-1-propanol; DL-PPMP; BML3-D12; CTK8E7792. Grades: ≥98%. CAS No. 139974-41-7. Molecular formula: C29H50N2O3·HCl. Mole weight: 511.2.
Dl-threo-ritalinic acid lactam(mixture of diastereomers)
Dl-threo-ritalinic acid lactam(mixture of diastereomers). Uses: Designed for use in research and industrial production. Additional or Alternative Names: (R*,R*)-. Product Category: Heterocyclic Organic Compound. CAS No. 54593-31-6. Molecular formula: C13H15NO3. Mole weight: 233.16. Purity: 0.96. IUPACName: 2-(6-oxopiperidin-2-yl)-2-phenylacetic acid. Canonical SMILES: C1CC(NC(=O)C1)C(C2=CC=CC=C2)C(=O)O. Product ID: ACM54593316. Alfa Chemistry ISO 9001:2015 Certified.
Dl-threo-ritalinic acidsee r533110
Dl-threo-ritalinic acidsee r533110. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (αR,2R)-rel-α-Phenyl-2-piperidineacetic Acid. Product Category: Heterocyclic Organic Compound. CAS No. 54631-24-2. Molecular formula: C13H17NO2. Mole weight: 219.28. Purity: 0.96. IUPACName: (2S)-2-phenyl-2-[(2S)-piperidin-2-yl]acetic acid. Product ID: ACM54631242. Alfa Chemistry ISO 9001:2015 Certified.
DL-Thyronine 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1034-10-2. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
DL-THYROXINE
DL-THYROXINE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-DL-tyrosine. Appearance: Solid. CAS No. 300-30-1. Molecular formula: C15H11I4NO4. Mole weight: 776.87. Purity: 0.95. Product ID: ACM300301. Alfa Chemistry ISO 9001:2015 Certified.
DL-?-Tocopherol
DL-?-Tocopherol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10191-41-0. Molecular formula: C29H50O2. Mole weight: 430.72. Catalog: APB10191410.
Artane is an anticholinergic tertiary amine that can. Group: Biochemicals. Alternative Names: a-Cyclohexyl-a-phenyl-1-piperidinepropanol, HCl, Artane. Grades: Highly Purified. CAS No. 58947-95-8. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
DL-Tryptophan
25g Pack Size. Group: Amino Acids. Formula: C11H12N2O2. CAS No. 54-12-6. Prepack ID 57306313-25g. Molecular Weight 204.23. See USA prepack pricing.
100g Pack Size. Group: Amino Acids. Formula: C11H12N2O2. CAS No. 54-12-6. Prepack ID 57306313-100g. Molecular Weight 204.23. See USA prepack pricing.
DL-Tryptophan
DL-Tryptophan is an endogenous metabolite. Uses: Scientific research. Group: Natural products. Alternative Names: (±)-Tryptophan. CAS No. 54-12-6. Pack Sizes: 500 mg; 1 g. Product ID: HY-W012480.
DL-Tryptophan
Essential amino acid. Group: Biochemicals. Alternative Names: DL-Trp-OH; (R,S)-2-Amino-3-(3-indolyl)propanoic acid; (+/-)-Tryptophan; 1H-Indole-3-alanine; DL-α-Amino-3-indolepropionic Acid; NSC 13118. Grades: Highly Purified. CAS No. 54-12-6. Pack Sizes: 50g, 100g, 250g, 500g. Molecular Formula: C11H12N2O2, Molecular Weight: 204.23. US Biological Life Sciences.
Worldwide
D,L-Tryptophan-13C2,15N
A labeled metabolite of indole acetic acid in roots and root nodules of Phaseolus mungo. Group: Biochemicals. Alternative Names: DL-α-Amino-3-indolepropionic Acid; (RS)-Tryptophan-13C2,15N; (+/-)-Tryptophan-13C2,15N; 1H-Indole-3-alanine-13C2,15N; DL-Tryptophane-13C2,15N; NSC 13118. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
DL-Tryptophan 99+%
DL-Tryptophan 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 59-51-8. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
DL-tryptophan amide hydrochloride
. Uses: An amino acid amide used as a substrate for studying the action of aminopeptidase enzyme. note: the isomer l-tryptophanamide, hydrochloride is also available as catalogue number t895505. Synonyms: DL-Trp-NH2 HCl; 2-amino-3-(1H-indol-3-yl)propanamide hydrochloride. Grades: ≥ 99% (TLC). CAS No. 67607-61-8. Molecular formula: C11H13N3O·HCl. Mole weight: 239.70.
D,L-Tryptophanamide, Hydrochloride
An amino acid amide used as a substrate for studying the action of aminopeptidase enzyme.Note: The isomer L-Tryptophanamide, Hydrochloride is also available as Catalogue Number T895505. Group: Biochemicals. Grades: Highly Purified. CAS No. 67607-61-8. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
DL-tryptophan amide hydrochloride 99+% (TLC)
DL-tryptophan amide hydrochloride 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
D,L-Tryptophan-d3
A labeled, essential amino acid. Group: Biochemicals. Alternative Names: (+/-)-Tryptophan-d3; 1H-Indole-3-alanine-d3; DL-α-Amino-3-indolepropionic Acid-d3; NSC 13118-d3. Grades: Highly Purified. CAS No. 340257-61-6. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
DL-Tryptophan-d3
DL-Tryptophan-d 3 is the deuterium labeled DL-Tryptophan. DL-Tryptophan is an endogenous metabolite. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: (±)-Tryptophan-d3. CAS No. 340257-61-6. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-W012480S.
DL-Tryptophan-d5 (major)
DL-Tryptophan-d5 (major) is the racemic labelled version of D,L-Tryptophan (T947200) which is an essential amino acid and can also be used in analytical study of nanocellulose crystals derivative-?silica hybrid sol open tubular capillary column for enantioseparation. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C11H7D5N2O2. US Biological Life Sciences.
25g Pack Size. Group: Amino Acids, Biochemicals, Research Organics & Inorganics. Formula: C13H16N2O2 ·HCl. CAS No. 6519-67-1. Prepack ID 10026068-25g. Molecular Weight 268.74. See USA prepack pricing.
DL-Tryptophan ethyl ester hydrochloride
5g Pack Size. Group: Amino Acids, Biochemicals, Research Organics & Inorganics. Formula: C13H16N2O2 ·HCl. CAS No. 6519-67-1. Prepack ID 10026068-5g. Molecular Weight 268.74. See USA prepack pricing.
DL-Tryptophan ethyl ester hydrochloride
DL-Tryptophan ethyl ester hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g. US Biological Life Sciences.
Worldwide
D,L-Tryptophan methyl ester, benzaldimine
D,L-Tryptophan methyl ester, benzaldimine. Group: Biochemicals. Alternative Names: N-(Phenylmethylene)-D,L-tryptophan methyl ester. Grades: Highly Purified. CAS No. 19779-75-0. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C19H18N2O2. US Biological Life Sciences.
Worldwide
D,L-Tryptophan methyl ester hydrochloride
D,L-Tryptophan methyl ester hydrochloride. Group: Biochemicals. Alternative Names: DL-Methyl tryptophanate monohydrochloride; NSC 34498. Grades: Highly Purified. CAS No. 5619-09-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C12H15ClN2O2. US Biological Life Sciences.
Worldwide
DL-Tryptophan methyl ester hydrochloride
. Uses: Amino acid derivative that may be used to prepare the corresponding amino acid amide l-tryptophanamide hydrochloride (cat. #t89550). Synonyms: DL-Trp-OMe HCl; Methyl 2-amino-3-(1H-indol-3-yl)propanoate Hydrochloride; DL-Tryptophan methyl ester HCl. Grades: ≥ 98% (HPLC). CAS No. 5619-09-0. Molecular formula: C12H14N2O2·HCl. Mole weight: 254.70.
D,L-Tryptophan Methyl Ester, Hydrochloride
Amino acid derivative that may be used to prepare the corresponding amino acid amide L-Tryptophanamide Hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.