American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
THK5351 THK5351 can be radiolabeled and used as a radiotracer for in vivo imaging of tau pathology in the brain. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 1707147-26-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-101183. MedChemExpress MCE
THK5351 R enantiomer THK5351 R enantiomer is an R enantiomer of THK5351 which can be radiolabeled and used as a radiotracer for in vivo imaging of tau pathology in the brain and bounds to AD hippocampal homogenates with high affinity (Kd = 2.9 nmol/L; Bmax = 368.3 pmol/g tissue). Synonyms: (2R)-1-fluoro-3-[2-[6-(methylamino)pyridin-3-yl]quinolin-6-yl]oxypropan-2-ol; THK5351 (R enantiomer). Molecular formula: C18H18FN3O2. Mole weight: 327.35. BOC Sciences 9
Thonningianin A Thonningianin A. Group: Biochemicals. Grades: Plant Grade. CAS No. 271579-11-4. Pack Sizes: 10mg. Molecular Formula: C42H34O21, Molecular Weight: 874.71. US Biological Life Sciences. USBiological 9
Worldwide
Thonzonium bromide Thonzonium bromide is an antibacterial agent that is structurally similar to Farnesol (HY-Y0248A). Thonzonium bromide is also a monocationic surface-active agent, which inhibits RANKL-induced osteoclast formation and bone resorption in vitro and prevents LPS-induced bone loss in vivo. Thonzonium bromide inhibits proton transport in a dose-dependent manner (EC50=69 μM). Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-Hexadecyl-N-(2-(N-4-methoxybenzylpyrimidin-2-ylamino)ethyl)dimethylammonium bromide. Product Category: Inhibitors. Appearance: White to off-white solid. CAS No. 553-08-2. Molecular formula: C32H55N4OBr. Mole weight: 591.7. Purity: 99%+. IUPACName: Hexadecyl-[2-[(4-methoxyphenyl)methyl-pyrimidin-2-ylamino]ethyl]-dimethylazanium;bromide. Canonical SMILES: CCCCCCCCCCCCCCCC[N+](C)(C)CCN(CC1=CC=C(C=C1)OC)C2=NC=CC=N2.[Br-]. ECNumber: 209-032-1. Product ID: ACM553082-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Thonzonium bromide United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products 2
Thonzonium bromide Thonzonium bromide is an antibacterial agent that is structurally similar to Farnesol (HY-Y0248A). Thonzonium bromide is also a monocationic surface-active agent, which inhibits RANKL-induced osteoclast formation and bone resorption in vitro and prevents LPS-induced bone loss in vivo. Thonzonium bromide inhibits proton transport in a dose-dependent manner (EC 50 =69 μM) [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 553-08-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-B1246. MedChemExpress MCE
Thonzonium bromide Thonzonium Bromide is an inhibitor of ATP-dependent as a monocationic detergent. Uses: Surface active agent and inhibitor of v-atpase proton transport. Synonyms: hexadecyl-[2-[(4-methoxyphenyl)methyl-pyrimidin-2-ylamino]ethyl]-dimethylazanium;bromide. Grades: ≥98%. CAS No. 553-08-2. Molecular formula: C32H55BrN4O. Mole weight: 591.71. BOC Sciences 10
Thonzylamine Thonzylamine is an antipruritic with antihistamine and anticholinergic effect. It is usually used combined with Phenylephrine to temporarily relieve symptoms caused by the common cold, flu, allergies, or other breathing illnesses. Grades: > 95%. CAS No. 91-85-0. Molecular formula: C16H22N4O. Mole weight: 286.38. BOC Sciences 7
Thonzylamine Thonzylamine is an orally active H 1 histamine receptor antagonist with good antihistaminic and antianaphylactic properties. Thonzylamine can be used for the research of hypersensitivity diseases, nasal congestion, allergic conjunctivitis and other allergic diseases [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Neohetramine. CAS No. 91-85-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B1317. MedChemExpress MCE
Thonzylamine Hydrochloride Thonzylamine Hydrochloride is used as an antihistamine and sold under the trade names of Neohetramine, Anahist, and Resistabs. Uses: Histamine antagonists. Synonyms: THONZYLAMINE HYDROCHLORIDE; 63-56-9; Thonzylamine HCl; Neohetramine hydrochloride; thonzylaminehydrochloride; Thonzylamine hydrochloride [USAN]; NSC-758388; Thonzylamine (hydrochloride); 2-((2-(Dimethylamino)ethyl)(p-methoxybenzyl)amino)pyrimidine hydrochloride; 6K9YKD48Y4; Anahist; DTXSID8026147; NCGC00095010-01; Novohetramin; Resistab; DTXCID806147; Thonzylaminium chloride; CAS-63-56-9; CCRIS 6277; EINECS 200-561-3; NH 188; UNII-6K9YKD48Y4; Super anahist (TN); 2-((2-(Dimethylamino)ethyl)(p-methoxy-benzyl)amino)-pyrimidine hydrochloride; N,N-Dimethyl-N'-(4-methoxybenzyl)-N'-(2-pyrimidyl)ethylenediamine hydrochloride; N-p-Methoxybenzyl-N',N'-dimethyl-N-2-pyrimidinylethylene diamine hydrochloride. Grades: > 95%. CAS No. 63-56-9. Molecular formula: C16H22N4O.HCl. Mole weight: 322.84. BOC Sciences 7
Thorin 5g Pack Size. Group: Biochemicals, Ligands, Stains & Indicators, Water Analysis. Formula: C16H11AsN2O10S2Na2. CAS No. 3688-92-4. Prepack ID 12952521-5g. Molecular Weight 576.3. See USA prepack pricing. Molekula Americas
Thorin Thorin. Group: Biochemicals. Alternative Names: 2- (2-Hydroxy-3, 6-disulfo-1-naphthylazo) benzenearsonic acid disodium salt; Disodium 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonate. Grades: Highly Purified. CAS No. 3688-92-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C16H11AsN2O10S2·2Na. US Biological Life Sciences. USBiological 8
Worldwide
Thorin I Thorin I. Group: Biochemicals. Grades: Reagent Grade. CAS No. 3688-92-4. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. USBiological 5
Worldwide
Thorium-229 Radioactivity Standard Thorium-229 Radioactivity Standard. Uses: For analytical and research use. Group: Aqueous inorganic. IUPAC Name: Thorium-229. Molecular formula: 229Th. Mole weight: 229.00. Catalog: APS013187. SMILES: 229Th. Alfa Chemistry Analytical Products 4
Thozalinone Thozalinone is a psychostimulant used as an antidepressant. Thozalinone is described as a ''dopaminergic stimulant'' that may act by inducing the release of dopamine and norepinephrine. Synonyms: Stimsen; CL-39808; Tozalinone; Thozalinon; 2-(Dimethylamino)-5-phenyl-2-oxazolin-4-one; CL 39808; NSC 170962; 2-(Dimethylamino)-5-phenyl-1,3-oxazol-4(5H)-one; 2-(Dimethylamino)-5-phenyl-4(5H)-oxazolone. Grades: ≥95%. CAS No. 655-05-0. Molecular formula: C11H12N2O2. Mole weight: 204.22. BOC Sciences 8
Thozalinone Thozalinone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Thozalinone;2-dimethylamino-5-phenyl-1,3-oxazol-4-one;Tozalinone;2-(Dimethylamino)-5-phenyl-2-oxazolin-4-one;2-(Dimethylamino)-5-phenyl-4(5H)-oxazolone;CL-39808;Stimsen;2-(dimethylamino)-5-phenyl-oxazol-4-one. Product Category: Heterocyclic Organic Compound. CAS No. 655-05-0. Molecular formula: C11H12N2O2. Mole weight: 204.22. Product ID: ACM655050. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
THP-1 THP-1 is an antibacterial peptide isolated from Meleagris gallopavo. It has activity against gram-positive bacteria. Synonyms: Gly-Lys-Arg-Glu-Lys-Cys-Leu-Arg-Arg-Asn-Gly-Phe-Cys-Ala-Phe-Leu-Lys-Cys-Pro-Thr-Leu-Ser-Val-Ile-Ser-Gly-Thr-Cys-Ser-Arg-Phe-Gln-Val-Cys-Cys. BOC Sciences 4
THP-1 Nuclear Extract (Human Monocyte) Permanent murine cell lines of fast and slow skeletal myocyte derivation. Group: Biologicals. Grades: Lysate. Pack Sizes: 200ug. US Biological Life Sciences. USBiological 1
Worldwide
THP-1 Nuclear Extract, PMA stimulated (Human Monocyte) Permanent murine cell lines of fast and slow skeletal myocyte derivation. Group: Biologicals. Grades: Lysate. Pack Sizes: 200ug. US Biological Life Sciences. USBiological 1
Worldwide
THP-2 THP-2 is an antibacterial peptide isolated from Meleagris gallopavo. It has activity against gram-positive bacteria. Synonyms: Turkey Heterophil Peptide 2; Antimicrobial peptide THP2; Leu-Phe-Cys-Lys-Arg-Gly-Thr-Cys-His-Phe-Gly-Arg-Cys-Pro-Ser-His-Leu-Ile-Lys-Val-Gly-Ser-Cys-Phe-Gly-Phe-Arg-Ser-Cys-Cys-Lys-Trp-Pro-Trp-Asp-Ala. BOC Sciences 4
THPN THPN is a potent Nur77 agonist. THPN specifically binds the LBD of Nur77 (TR3) but not that of retinoic acid receptor α and PPARγ with a K d of 270 nM. THPN leads to Nur77 translocation to the mitochondria to induce autophagic cell death in melanoma [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 100079-26-3. Pack Sizes: 5 mg. Product ID: HY-113827. MedChemExpress MCE
THPN THPN is a Nur77 agonist. It binds to Nur77 receptor, resulting in autophagy in melanoma cell lines. Synonyms: 1-(3,4,5-Trihydroxyphenyl)-1-nonanone; 1-(2,4,6-Trihydroxyphenyl)-1-nonanone. Grades: ≥98% by HPLC. CAS No. 100079-26-3. Molecular formula: C15H22O4. Mole weight: 266.33. BOC Sciences 9
THPN ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
THP-PEG2-alcohol THP-PEG2-alcohol. Uses: Designed for use in research and industrial production. Product Category: THP PEG Linkers. CAS No. 2163-11-3. Molecular formula: C9H18O4. Mole weight: 190.24. Purity: 95%+. Product ID: ACM2163113. Alfa Chemistry — ISO 9001:2015 Certified. Categories: TETRAHYDROPYRANYLDIETHYLENEGLYCOL. Alfa Chemistry. 2
THP-PEG3-alcohol THP-PEG3-alcohol. Uses: Designed for use in research and industrial production. Product Category: THP PEG Linkers. CAS No. 60221-37-6. Molecular formula: C11H22O5. Mole weight: 234.29. Purity: 95%+. Product ID: ACM60221376. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
THP-PEG4-alcohol THP-PEG4-alcohol. Uses: Designed for use in research and industrial production. Product Category: THP PEG Linkers. CAS No. 128660-97-9. Molecular formula: C13H26O6. Mole weight: 278.34. Purity: 95%+. Product ID: ACM128660979. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
THP-PEG5-alcohol THP-PEG5-alcohol. Uses: Designed for use in research and industrial production. Product Category: THP PEG Linkers. CAS No. 146395-14-4. Molecular formula: C15H30O7. Mole weight: 322.39. Purity: 95%+. Product ID: ACM146395144. Alfa Chemistry — ISO 9001:2015 Certified. Categories: THP-PEG6. Alfa Chemistry.
THP-PEG6-alcohol THP-PEG6-alcohol. Uses: Designed for use in research and industrial production. Product Category: THP PEG Linkers. CAS No. 42607-87-4. Molecular formula: C17H34O8. Mole weight: 366.45. Purity: 95%+. Product ID: ACM42607874. Alfa Chemistry — ISO 9001:2015 Certified. Categories: THP-PEG7. Alfa Chemistry. 2
Thr-Ala-OH Thr-Ala-OH. Group: Biochemicals. Alternative Names: L-Threonyl-L-alanine. Grades: Highly Purified. CAS No. 56217-50-6. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. USBiological 8
Worldwide
Thr-Ala-OH Synonyms: L-Threonyl-L-alanine; Thr Ala OH. Grades: ≥ 99% (TLC). CAS No. 56217-50-6. Molecular formula: C7H14N2O4. Mole weight: 190.2. BOC Sciences 5
Thr-Ala-OH 99+% (TLC) Thr-Ala-OH 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 56217-50-6. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. USBiological 5
Worldwide
Thr-Arg Synonyms: threonylarginine; L-Arginine, L-threonyl-; L-threonyl-L-arginine; TR dipeptide; Threoninyl-Arginine; Threonine Arginine dipeptide. CAS No. 13448-26-5. Molecular formula: C10H21N5O4. Mole weight: 275.31. BOC Sciences 6
Thrazarine Thrazarine is produced by the strain of Str. coerulescens MH802 fF5. It inhibits DNA synthesis and the growth of tumor cells. Synonyms: O-((3R)-2-Diazo-3-hydroxybutyryl)-L-serine; (Z,3R)-1-[(2S)-2-amino-2-carboxyethoxy]-2-diazonio-3-hydroxybut-1-en-1-olate. Grades: ≥98%. CAS No. 120128-14-5. Molecular formula: C7H11N3O5. Mole weight: 217.18. BOC Sciences 5
THR-β agonist 1 THR-β Agonist 1 is a potent and selective agonist of THR&beta. Thyroid hormone receptor mediates the physiological activity of thyroid hormones which plays a key role in normal growth and development of the body and in maintaining metabolic balance. THR-β Agonist 1 has the potential for the research of thyroid hormone receptor-related diseases (extracted from patent WO2021104288A1, compound 2) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2648403-17-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-142441. MedChemExpress MCE
Three-dimensional Porous Mxene Ti3C2TX Three-dimensional Porous Mxene Ti3C2TX. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors. Group: Mxene materials. 99%. Alfa Chemistry Materials 3
Three pieces of flexible heating components Three pieces of flexible heating components. Group: Industrial graphene. Pack Sizes: 1 set. Alfa Chemistry Materials 7
THRENE BRILLIANT VIOLET 3B THRENE BRILLIANT VIOLET 3B. Uses: Designed for use in research and industrial production. Additional or Alternative Names: THRENE BRILLIANT VIOLET 3B;1,2-cde]pentaphene-9,18-dione,bromo-benzo[rst]phenanthro[1;1,2-cde]pentaphene-9,18-dione,bromo-Benzo[rst]phenanthro[10;threnebrilliantviolet;vatviolet9;bromobenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione;Vat Brilliant Vi. Product Category: Vat Dyes. CAS No. 1324-17-0. Molecular formula: C35H19BrO2. Mole weight: 551.43. Purity: 0.96. IUPACName: THRENE BRILLIANT VIOLET 3B. Density: 1.657 g/cm³. Product ID: ACM1324170. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Threo-2,3-Dibromobutanedioic Threo-2,3-Dibromobutanedioic. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Meso-2,3-Dibromosuccinic acid. Product Category: Drinking Water Disinfection Byproducts Standards. CAS No. 608-35-5. Molecular formula: C4H4Br2O4. Mole weight: 275.88. Purity: 95-99%. Product ID: ACM608355-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Threo-2-Pentulose(9CI) Threo-2-Pentulose (9CI), a common pentose sugar utilized as a reference standard for synthesizing other compounds in the biomedical industry, has no direct therapeutic applications. Nonetheless, its chemical properties have deemed it crucial in the development of drugs and treatments associated with diseases like cancer and diabetes. Furthermore, Threo-2-Pentulose (9CI) can be applied as a chiral resolution reagent and is integral in preparing diverse biochemicals. CAS No. 5962-29-8. BOC Sciences 11
threo-3-hydroxy-D-aspartate ammonia-lyase A pyridoxal-phosphate protein. The enzyme, purified from the bacterium Delftia sp. HT23, also has activity against L-threo-3-hydroxyaspartate, L-erythro-3-hydroxyaspartate, and D-serine. Different from EC 4.3.1.20, erythro-3-hydroxy-L-aspartate ammonia-lyase and EC 4.3.1.16, threo-3-hydroxy-L-aspartate ammonia-lyase. Requires a divalent cation such as Mn2+, Co2+ or Ni2+. Group: Enzymes. Synonyms: D-threo-3-hydroxyaspartate dehydratase. Enzyme Commission Number: EC 4.3.1.27. 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-5286; threo-3-hydroxy-D-aspartate ammonia-lyase; EC 4.3.1.27; D-threo-3-hydroxyaspartate dehydratase. Cat No: EXWM-5286. Creative Enzymes
threo-3-hydroxy-L-aspartate ammonia-lyase A pyridoxal-phosphate protein. The enzyme, purified from the bacterium Pseudomonas sp. T62, is highly specific, and does not accept any other stereoisomer of 3-hydroxyaspartate. Different from EC 4.3.1.20, erythro-3-hydroxy-L-aspartate ammonia-lyase and EC 4.3.1.27, threo-3-hydroxy-D-aspartate ammonia-lyase. Requires a divalent cation such as Mn2+, Mg2+, or Ca2+. Group: Enzymes. Synonyms: L-threo-3-hydroxyaspartate dehydratase; threo-3-hydroxyaspartate ammonia-lyase. Enzyme Commission Number: EC 4.3.1.16. CAS No. 248270-70-4. 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-5276; threo-3-hydroxy-L-aspartate ammonia-lyase; EC 4.3.1.16; 248270-70-4; L-threo-3-hydroxyaspartate dehydratase; threo-3-hydroxyaspartate ammonia-lyase. Cat No: EXWM-5276. Creative Enzymes
Threo-α-(4-biphenylyl)-β-methyl-1-piperidinepropanol hcl Threo-α-(4-biphenylyl)-β-methyl-1-piperidinepropanol hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CID3042296, LS-116001, 1-Piperidinepropanol, alpha-(4-biphenylyl)-beta-methyl-, hydrochloride, threo-, threo-4-(beta-Methyl-gamma-piperidino-propanol)-biphenyl-hydrochlorid [German], threo-alpha-(4-Biphenylyl)-beta-methyl-1-piperidinepropanol hydrochloride, threo-4-(beta-Methyl-gamma-piperidino-propanol)-biphenyl-hydrochlorid, 59401-32-0. Product Category: Heterocyclic Organic Compound. CAS No. 59401-32-0. Molecular formula: C21H28ClNO. Mole weight: 345.906120 [g/mol]. Purity: 0.96. IUPACName: (1R,2S)-2-methyl-1-(4-phenylphenyl)-3-piperidin-1-ylpropan-1-ol hydrochloride. Product ID: ACM59401320. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
threo-guaiacylglycerol threo-guaiacylglycerol. Group: Biochemicals. Grades: Highly Purified. CAS No. 27391-16-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 8
Worldwide
threo-Hydroxy Bupropion HCl Synonyms: SCHEMBL6429264; Threo-dihydrobupropion hydrochloride; (R,R)-Dihydro Bupropion Hydrochloride; AKOS040758080; 357637-18-4. Grades: > 95%. CAS No. 357637-18-4. Molecular formula: C13H21Cl2NO. Mole weight: 278.22. BOC Sciences 8
threo-ICI 118551 hydrochloride threo-ICI 118551 hydrochloride. Group: Biochemicals. Alternative Names: (2R,3S)-rel-1-[(2,3-Dihydro-7-methyl-1H-inden-4-yl)oxy]-3-[(1-methylethyl)amino]-2-butanol Hydrochloride. Grades: Highly Purified. CAS No. 72795-04-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C17H28ClNO2. US Biological Life Sciences. USBiological 8
Worldwide
threo Ifenprodil hemitartrate Threo Ifenprodil hemitartrate is the hemitartrate salt of threo ifenprodil, which is a NR2B subunit-selective NMDA receptor antagonist, as well as a potent σ receptor agonist. It inhibits the hERG potassium channel and shows antiarrhythmic activity in vivo. It also can be used for the treatment of Alzheimer's disease in combination with AMPA inhibitors. Synonyms: (1S*,2S*)-threo-2-(4-Benzylpiperidino)-1-(4-hydroxyphenyl)-1-propanol Hemitartrate; (αR,βR)-rel- α-(4-Hydroxyphenyl)-β-methyl-4-(phenylmethyl)-1-piperidineethanol (2R,3R)-2,3-Dihydroxybutanedioate (2:1). CAS No. 1312991-83-5. Molecular formula: C23H30NO5. Mole weight: 400.49. BOC Sciences 10
threo Ifenprodil hemitartrate threo Ifenprodil hemitartrate. Group: Biochemicals. Grades: Purified. CAS No. 1312991-83-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 5
Worldwide
threo-N-Boc-D-homophenylalanine epoxide threo-N-Boc-D-homophenylalanine epoxide. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 5
Worldwide
Threo-N-Boc-D-homophenylalanine epoxide Synonyms: (2S,3R)-3-[(t-Butoxycarbonyl)amino]-5-phenyl-1,2-epoxypentane. Molecular formula: C16H23NO3. Mole weight: 277.36. BOC Sciences 3
threo-N-Boc-D-phenylalanine epoxide threo-N-Boc-D-phenylalanine epoxide. Group: Biochemicals. Grades: Highly Purified. CAS No. 98818-35-0. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 8
Worldwide
threo-N-Boc-D-phenylalanine epoxide ≥97% (HPLC) threo-N-Boc-D-phenylalanine epoxide ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 5
Worldwide
threo-N-Boc-L-homophenylalanine epoxide threo-N-Boc-L-homophenylalanine epoxide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 8
Worldwide
Threo-N-Boc-L-homophenylalanine epoxide Synonyms: (2R,3S)-3-[(t-Butoxycarbonyl)amino]-5-phenyl-1,2-epoxypentane; Tert-Butyl ((S)-1-((R)-oxiran-2-yl)-3-phenylpropyl)carbamate. CAS No. 1217636-74-2. Molecular formula: C16H23NO3. Mole weight: 277.36. BOC Sciences 3
threo-N-Boc-L-homophenylalanine epoxide 98+% (HPLC) threo-N-Boc-L-homophenylalanine epoxide 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 5
Worldwide
threo-N-Boc-L-phenylalanine epoxide Atazanavir intermediate. Enantiomer S. Synonyms: (2S,3S)-3-(Boc-amino)-1,2-epoxy-4-phenylbutane; (2S,3S)-1,2-Epoxy-3-(tert-butoxycarbonylamino)-4-phenylbutane. Grades: ≥ 98 % by GC. CAS No. 98737-29-2. Molecular formula: C15H21NO3. Mole weight: 263.33. BOC Sciences 3
threo-N-Boc-L-phenylalanine epoxide 99+% (HPLC) threo-N-Boc-L-phenylalanine epoxide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 5
Worldwide
Threonic Acid Threonic Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-Threonic Acid||||(2R,3S)-2,3,4-trihydroxybutanoic Acid. Product Category: Carboxylic Acid Monomers. CAS No. 3909-12-4. Molecular formula: C4H8O5. Mole weight: 136.1 g/mol. Product ID: ACM-MO-3909124. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Threonine Threonine - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. Redox
North America & APAC
Threonine Threonine was isolated and identified by W. C. ose in 1935 from the hydrolysate of fibrin. It has been proved to be the last essential amino acid to be discovered. It is the second or third limiting amino acid in livestock and poultry, and it has extremely important physiological functions in animals. Synonyms: L-2-AMINO-3-HYDROXYBUTANOIC ACID;L-2-AMINO-3-HYDROXYBUTYRIC ACID;L-THR;L(-)-THREONINE;L-THREONINE;H-L-THR-OH;H-THR-OH;H-THR-OH-THREONINE. CAS No. 72-19-5. Product ID: PAP-0036. Molecular formula: C4H9NO3. Category: Amino acid. Product Keywords: Amino Acid Series; Threonine; PAP-0036; Amino acid; C4H9NO3; 72-19-5. Appearance: ADML-Threonineisahighqualityproductspecif ically designedforthefeedindustry. P roducedfromadvancedtechnology, ADML-ThreonineiscChemicalbookomposedof100 % isomerically pureL-Threonine, whichtranslatesinto100% b ioavailabilityforswine, poultry, and otheranimals. mildsavory. Chemical Name: L-Threonine. Grade: Pharmaceutical Grade. Commonly used amount and the maximum amount: Accounts for 5.0% of the total protein mass in foods (FDA, § 172.320, 2000). Solubility: H2O: 50 mg/mL. Storage: 2-8°C. Applications: L-threonine is an essential amino acid, widely used in medicine, food, animal feed and so on. Boiling Point: 222.38°C (rough estimate). Melting Point: 256 °C (dec.) (lit.). Density: 1.3126 (rough estimate). Product Description: Threonine is an essential amino acid, mainly used as a nutritional supplement, oft CD Formulation
threonine ammonia-lyase Most enzymes that catalyse this reaction are pyridoxal-phosphate-dependent, although some enzymes contain an iron-sulfur cluster instead. The reaction catalysed by both types of enzymes involves the initial elimination of water to form an enamine intermediate (hence the enzyme's original classification as EC 4.2.1.16, threonine dehydratase), followed by tautomerization to an imine form and hydrolysis of the C-N bond. The latter reaction, which can occur spontaneously, is also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzymes from a number of sources also act on L-serine, cf. EC 4.3.1.17, L-serine ammonia-lyase. Group: Enzymes. Synonyms: threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine . Enzyme Commission Number: EC 4.3.1.19. CAS No. 774231-81-1. 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-5279; threonine ammonia-lyase; EC 4.3.1.19; 774231-81-1; threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine ammonia-lyase. Cat No: EXWM-5279. Creative Enzymes
Threonine Deaminase (Crude Enzyme) Threonine ammonia-lyase, also commonly referred to as threonine deaminase or threonine dehydratase, is an enzyme responsible for catalyzing the conversion of L-threonine into alpha-ketobutyrate and ammonia. Alpha-ketobutyrate can be converted into L-isoleucine, so threonine ammonia-lyase functions as a key enzyme in BCAA synthesis. It employs a pyridoxal-5-phosphate cofactor, similar to many enzymes involved in amino acid metabolism. It is found in bacteria, yeast, and plants, though most research to date has focused on forms of the enzyme in bacteria. This enzyme was one of the first in which negative feedback inhibition by the end product of a metabolic pathway was directl...es. Synonyms: threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine ammonia-lyase. Enzyme Commission Number: EC 4.3.1.19. CAS No. 9024-34-4. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. threonine deaminase; L-serine dehydratase; serine deaminase; L-threonine dehydratase; threonine dehydrase; L-threonine deaminase; threonine dehydratase; L-threonine hydro-lyase (deaminating); L-threonine ammonia-lyase. Pack: 100ml. Cat No: NATE-1853. Creative Enzymes
Threonine Dehydrogenase synthesis keto acid from threonine. Group: Enzymes. Synonyms: Threonine Dehydrogenase; TDA. Form: Enzyme Powder: 1 items*50mg / item, or other quantity. Threonine Dehydrogenase; TDA; Screening Kit; library of enzyme; enzyme library. Cat No: ENLC-021. Creative Enzymes
Threonine Dehydrogenase Inhibitor, QC1 (N-Benzyl-4-oxo-2-thioxo-3- (3- (trifluoromethyl) phenyl) -1, 2, 3, 4-tetrahydroquinazoline-7-carboxamide) A cell-permeable quinazolinecarboxamide (QC) compound that acts as a potent, reversible and mixed noncompetitive inhibitor of threonine dehydrogenase activity (IC50 ~ 0.5uM for mTDH) with excellent selectivity over hydroxysteroid, alcohol, lactate, or glucose-6-phosphate dehydrogenases (IC50 >10uM). Shown to block threonine catabolism, induce autophagy and impede the growth of highly proliferating mouse embryonic stem cells (mESCs; EC50 ~3uM) with no effect on ESCs-derived embryoid body cells, 3T3 fibroblasts or tumor cells (EC50 ~1 mM). Group: Biochemicals. Grades: Highly Purified. CAS No. 403718-45-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 4
Worldwide
Threonine Feed Grade Threonine Feed Grade. Group: Food ingredients. Pack Sizes: 25Kgs Bags. KJ INGREDIENTS INC
threonine-phosphate decarboxylase A pyridoxal-phosphate protein. This enzyme is unable to decarboxylate the D-isomer of threonine O-3-phosphate. The product of this reaction, (R)-1-aminopropan-2-yl phosphate, is the substrate of EC 6.3.1.10, adenosylcobinamide-phosphate synthase, which converts adenosylcobyric acid into adenosylcobinamide phosphate in the anaerobic cobalamin biosynthesis pathway. Group: Enzymes. Synonyms: L-threonine-O-3-phosphate decarboxylase; CobD; L-threonine-O-3-phosphate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.81. 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-4830; threonine-phosphate decarboxylase; EC 4.1.1.81; L-threonine-O-3-phosphate decarboxylase; CobD; L-threonine-O-3-phosphate carboxy-lyase. Cat No: EXWM-4830. Creative Enzymes
threonine racemase Inverts both chiral centres. Group: Enzymes. Enzyme Commission Number: EC 5.1.1.6. CAS No. 9024-11-7. 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-5384; threonine racemase; EC 5.1.1.6; 9024-11-7. Cat No: EXWM-5384. Creative Enzymes
threonine synthase A pyridoxal-phosphate protein. Group: Enzymes. Synonyms: threonine synthetase; O-phospho-L-homoserine phospho-lyase (adding water). Enzyme Commission Number: EC 4.2.3.1. CAS No. 9023-97-6. 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-5109; threonine synthase; EC 4.2.3.1; 9023-97-6; threonine synthetase; O-phospho-L-homoserine phospho-lyase (adding water). Cat No: EXWM-5109. Creative Enzymes
Threonine synthase-like 1 (S. cerevisiae) (295-305) Synonyms: TSH1 (S. cerevisiae) (295-305). BOC Sciences 3
threonine-tRNA ligase This enzyme belongs to the family of ligases, to be specific those forming carbon-oxygen bonds in aminoacyl-tRNA and related compounds. This enzyme participates in glycine, serine and threonine metabolism and aminoacyl-trna biosynthesis. Group: Enzymes. Synonyms: threonyl-tRNA synthetase; threonyl-transfer ribonucleate synthetase; threonyl-transfer RNA synthetase; threonyl-transfer ribonucleic acid synthetase; threonyl ribonucleic synthetase; threonine-transfer ribonucleate synthetase; threonine translase; threonyl-tRNA synthetase; TRS. Enzyme Commission Number: EC 6.1.1.3. CAS No. 9023-46-5. 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-5659; threonine-tRNA ligase; EC 6.1.1.3; 9023-46-5; threonyl-tRNA synthetase; threonyl-transfer ribonucleate synthetase; threonyl-transfer RNA synthetase; threonyl-transfer ribonucleic acid synthetase; threonyl ribonucleic synthetase; threonine-transfer ribonucleate synthetase; threonine translase; threonyl-tRNA synthetase; TRS. Cat No: EXWM-5659. Creative Enzymes
Threonyl-asparagine Threonyl-asparagine is a dipeptide composed of threonine and asparagine. Synonyms: Thr-Asn; L-Threonyl-L-asparagine. CAS No. 330601-56-4. Molecular formula: C8H15N3O5. Mole weight: 233.22. BOC Sciences 6

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