A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2 5-Dioctyl-1 4-di-1-propynylbenzene. Group: Synthetic tools and reagents. Alternative Names: 2,5-Dioctyl-1,4-di-1-propynylbenzene, 636975_ALDRICH, 336625-80-0. CAS No. 336625-80-0. Product ID: 1,4-dioctyl-2,5-bis(prop-1-ynyl)benzene. Molecular formula: 378.63. Mole weight: C28H42. CCCCCCCCC1=CC (=C (C=C1C#CC)CCCCCCCC)C#CC. SKVLNUXBFHZNAZ-UHFFFAOYSA-N. 96%.
2,5-Di-O-Methylhiascic acid
2,5-Di-O-Methylhiascic acid is a derivative of Hiascic acid, which is a tridepside isolated from lichens. Synonyms: 2,5-Di-O-Methylhiascic acid; 2,5-Di-O-Methylhiascinsaeure. Molecular formula: C26H24O11. Mole weight: 512.46.
2,5-Dioxo-3-sulfo-1-pyrrolidinyl 6-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]hexanoate sodium salt (1:1)
It is a water-soluble, amine-reactive biotinylation reagent designed for labeling proteins, antibodies, and other primary amine-containing molecules. It forms stable amide bonds with primary amines (e.g., lysine residues or N-termini of proteins) via its NHS ester group, enabling irreversible labeling. The reagent is particularly useful for cell-surface protein labeling due to its cell-impermeable properties, making it ideal for plasma membrane protein studies. It is widely used in applications such as protein purification, detection (ELISA, Western blot), and immunoassays. Synonyms: Hexanoic acid, 6-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]-, 2,5-dioxo-3-sulfo-1-pyrrolidinyl ester, sodium salt (1:1); 3-Pyrrolidinesulfonic acid, 1-[[6-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]-1-oxohexyl]oxy]-2,5-dioxo-, monosodium salt; Biotinamidohexanoic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt; 2,5-Dioxo-1-((6-(5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexanoyl)oxy)pyrrolidine-3-sulfonate sodium salt. Grade: ≥90%. CAS No. 127062-22-0. Molecular formula: C20H29N4NaO9S2. Mole weight: 556.58.
2,5-dioxopiperazine hydrolase
Highly specific; does not hydrolyse other dioxopiperazines, glycylglycine, proteins or barbiturates. Group: Enzymes. Synonyms: cyclo(Gly-Gly) hydrolase; cyclo(glycylglycine) hydrolase. Enzyme Commission Number: EC 3.5.2.13. CAS No. 97599-45-6. 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-4496; 2,5-dioxopiperazine hydrolase; EC 3.5.2.13; 97599-45-6; cyclo(Gly-Gly) hydrolase; cyclo(glycylglycine) hydrolase. Cat No: EXWM-4496.
NO2-SPDMV is a biomedical product used in the drug development of various diseases. With its unique chemical structure, it exhibits potential therapeutic properties to target specific receptors and enzymes involved in the progression of certain disorders. Its applications include drug research to treat cardiovascular disease, neurological diseases, and inflammatory diseases, among others. Synonyms: NO2-SPDMV. Grade: ≥98%. CAS No. 663598-98-9. Molecular formula: C15H17N3O6S2. Mole weight: 399.44.
2,5-dioxopyrrolidin-1-yl hex-5-ynoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-Hexynoic NHS Ester; Propargyl-C2-NHS ester. Product Category: PROTAC Library. CAS No. 906564-59-8. Molecular formula: C10H11NO4. Mole weight: 209.1986. IUPACName: (2,5-dioxopyrrolidin-1-yl) hex-5-ynoate. Product ID: PR906564598. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Dioxopyrrolidine Sacubitril
Sacubitril Impurity 2 is an impurity of Sacubitril (S080895) which is an antihypertensive drug used in combination with valsartan. Group: Biochemicals. Grades: Highly Purified. CAS No. 1038924-97-8. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C24H27NO4, Molecular Weight: 393.48. US Biological Life Sciences.
Worldwide
2,5-Dioxopyrrolidine Sacubitril
An impurity of Sacubitril, which is an antihypertensive. The combination drug of sacubitril and valsartan is used for heart failure. Synonyms: (2R,4S)-5-Biphenyl-4-yl-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid ethyl ester. CAS No. 1038924-97-8. Molecular formula: C24H27NO4. Mole weight: 393.483.
2,5-dioxovalerate dehydrogenase
This enzyme belongs to the family of oxidoreductases, specifically those acting on the aldehyde or oxo group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 2,5-dioxopentanoate:NADP+ 5-oxidoreductase. Other names in common use include 2-oxoglutarate semialdehyde dehydrogenase, and alpha-ketoglutaric semialdehyde dehydrogenase. This enzyme participates in ascorbate and aldarate metabolism. Group: Enzymes. Synonyms: 2-oxoglutarate semialdehyde dehydrogenase; α-ketoglutaric semialdehyde dehydrogenase. Enzyme Commission Number: EC 1.2.1.26. CAS No. 37250-92-3. 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-1132; 2,5-dioxovalerate dehydrogenase; EC 1.2.1.26; 37250-92-3; 2-oxoglutarate semialdehyde dehydrogenase; α-ketoglutaric semialdehyde dehydrogenase. Cat No: EXWM-1132.
2,5-Diphenyl-2H-pyrazole-3-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
2,5-Diphenylbenzene-1,4-dicarboxylic acid
2,5-Diphenylbenzene-1,4-dicarboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 13962-92-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C20H14O4, Molecular Weight: 318.32. US Biological Life Sciences.
Worldwide
2,5-Diphenylfuran
White crystalline powder, 99%. CAS No. 955-83-9. Pack Sizes: 5g, 25g. Product ID: FR-1006. M.P. 84-85. Mole weight: 220.27.
Frinton Laboratories
2,5-Diphenyl furan
2,5-Diphenyl furan. CAS No: 955-83-9
Sarchem Laboratories New Jersey NJ
2,5-Diphenyloxazole
2,5-Diphenyloxazole. Group: other materials. Alternative Names: DPO; PPO. CAS No. 92-71-7. Product ID: 2,5-diphenyl-1,3-oxazole. Molecular formula: 221.25. Mole weight: C15H11NO. C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=CC=C3. CNRNYORZJGVOSY-UHFFFAOYSA-N. InChI=1S/C15H11NO/c1-3-7-12 (8-4-1)14-11-16-15 (17-14)13-9-5-2-6-10-13/h1-11H. 99%.
2,5-Diphenyloxazole (PPO)
100g Pack Size. Group: Oxazoles. Formula: C15H11NO. CAS No. 92-71-7. Prepack ID 11037283-100g. Molecular Weight 221.25. See USA prepack pricing.
2,5-Diphenyl-p-benzoquinone
2,5-Diphenyl-p-benzoquinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 844-51-9. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C18H12O2. US Biological Life Sciences.
Worldwide
2,5-Diphenylpyrazine
2,5-Diphenylpyrazine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SALOR-INT L162248-1EA;2,5-DIPHENYLPYRAZINE. Product Category: Heterocyclic Organic Compound. CAS No. 5398-63-0. Molecular formula: C16H12N2. Mole weight: 232.28. Purity: 0.96. IUPACName: 2,5-diphenylpyrazine. Canonical SMILES: C1=CC=C(C=C1)C2=CN=C(C=N2)C3=CC=CC=C3. Density: 1.125g/cm³. Product ID: ACM5398630. Alfa Chemistry ISO 9001:2015 Certified.
2,5-diphenylpyridine
2,5-diphenylpyridine. Group: Ligands for functional metal complexes. Alternative Names: Pyridine, 2,5-diphenyl-. CAS No. 15827-72-2. Product ID: 2,5-diphenylpyridine. Molecular formula: 231.29. Mole weight: C17H13N. C1=CC=C (C=C1)C2=CN=C (C=C2)C3=CC=CC=C3. MOSQXYPUMBJMRR-UHFFFAOYSA-N. InChI=1S/C17H13N/c1-3-7-14 (8-4-1)16-11-12-17 (18-13-16)15-9-5-2-6-10-15/h1-13H.
2,5-Diphenylthiophene
2,5-Diphenylthiophene. Group: Biochemicals. Grades: Highly Purified. CAS No. 1445-78-9. Pack Sizes: 250mg. Molecular Formula: C16H12S, Molecular Weight: 236.33. US Biological Life Sciences.
2,5-Distyrylpyrazine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-DISTYRYLPYRAZINE;2,5-Bis(2-phenylethenyl)pyrazine. Product Category: Heterocyclic Organic Compound. CAS No. 14990-02-4. Molecular formula: C20H16N2. Mole weight: 284.35. Product ID: ACM14990024. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Di-tert-butyl-1,4-benzoquinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 2460-77-7. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. US Biological Life Sciences.
Worldwide
2,5-Ditert-butyl-1h-indole-3-carbaldehyde
2,5-Ditert-butyl-1h-indole-3-carbaldehyde is used in the synthesis of pharmaceuticals. Building block. Group: Biochemicals. Grades: Highly Purified. CAS No. 590347-37-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C17H23NO, Molecular Weight: 257.37. US Biological Life Sciences.
Worldwide
2,5-Di-tert-butyl-4-methoxyphenol
2,5-Di-tert-butyl-4-methoxyphenol. Group: Biochemicals. Alternative Names: 2,5-Bis-(1,1-dimethylethyl)-4-methoxyphenol; 2,5-Di-tert-Butyl-4-hydroxyanisole. Grades: Highly Purified. CAS No. 1991-52-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: CH3OC6H2[C(CH3)3]2OH. US Biological Life Sciences.
2,5-ditert-butyl-5,6-dichloro-2-cyclohexene-1,4-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: NSC240459, MolPort-001-815-086, AIDS009934, AIDS-009934, CID315336, NSC 240459, 2,5-Ditert-butyl-5,6-dichloro-2-cyclohexene-1,4-dione, S14-1261, 33611-72-2. Product Category: Heterocyclic Organic Compound. CAS No. 33611-72-2. Molecular formula: C14H20Cl2O2. Mole weight: 291.213400 [g/mol]. Purity: 0.96. IUPACName: 2,5-ditert-butyl-5,6-dichlorocyclohex-2-ene-1,4-dione. Canonical SMILES: CC(C)(C)C1=CC(=O)C(C(C1=O)Cl)(C(C)(C)C)Cl. Density: 1.15g/cm³. Product ID: ACM33611722. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Ditert-butylcyclohexan-1-ol
2,5-Ditert-butylcyclohexan-1-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cis,Cics-2,5-di-tert-butylcyclohexanol. Product Category: Thiophenes. CAS No. 83548-58-7. Molecular formula: C14H28O. Mole weight: 212.37. Product ID: ACM83548587. Alfa Chemistry ISO 9001:2015 Certified. Categories: 4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine.
2,5-Di-(tert-butyl-[d9])-4-methoxyphenol-[3,6-d2]
2,5-Di-(tert-butyl-[d9])-4-methoxyphenol-[3,6-d2]. Grade: 98% atom D. CAS No. 1219802-07-9. Molecular formula: C15H4D20O2. Mole weight: 256.47.
2,5-Di-tert-butylhydroquinone
2,5-Di-tert-butylhydroquinone (DTBHQ), the indirect food additive, regulates the activity of 5-lipoxygenase as well as the activity of COX-2 ( IC 50 =1.8 and 14.1 μM for 5-LO and COX-2, respectively) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 88-58-4. Pack Sizes: 10 mM * 1 mL; 25 g; 50 g. Product ID: HY-W012399.
2,5-Di-tert-butylhydroquinone
A selective inhibitor of endoplasmic reticulum Ca2+-ATPase. Uses: Antioxidants. Synonyms: 2,5-Di-tert-butylbenzene-1,4-diol; DTBHQ; Dibug; Santovar O; 2,5-Di-t-butylhydroquinone. Grade: ≥ 98 %. (HPLC). CAS No. 88-58-4. Molecular formula: C14H22O2. Mole weight: 222.3.
2,5-Di-tert-butylhydroquinone
25g Pack Size. Group: Building Blocks, Organics. Formula: C14H22O2. CAS No. 88-58-4. Prepack ID 76997126-25g. Molecular Weight 222.32. See USA prepack pricing.
2,5-Di-tert-butylhydroquinone
100g Pack Size. Group: Building Blocks, Organics. Formula: C14H22O2. CAS No. 88-58-4. Prepack ID 76997126-100g. Molecular Weight 222.32. See USA prepack pricing.
2,5-Divinylterephthalaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Diethenyl-1,4-benzenedicarboxaldehyde. Product Category: Styrene Monomers. Appearance: White to Yellow Powder to Crystal. CAS No. 2065232-74-6. Molecular formula: C12H10O2. Mole weight: 186.21 g/mol. Purity: 98.0%(GC). Product ID: ACM-MO-2065232746. Alfa Chemistry ISO 9001:2015 Certified.
2-(5-Ethoxy-1H-benzoimidazol-2-ylamino)ethanol
2-(5-Ethoxy-1H-benzoimidazol-2-ylamino)ethanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(5-ETHOXY-1H-BENZOIMIDAZOL-2-YLAMINO)-ETHANOL. Product Category: Heterocyclic Organic Compound. CAS No. 121477-79-0. Molecular formula: C11H15N3O2. Mole weight: 221.26. Product ID: ACM121477790. Alfa Chemistry ISO 9001:2015 Certified.
2-? (5-?Ethyl-?3-?pyridinyl) ?-?3, ?5-?dihydro-?5-?methyl-?5-? (1-?methylethyl) ?-4H-?imidazol-?4-?one is an impurity of Imazethapyr (I268625) which is a herbicide that is used in biological studies to evaluate the effect on non-target vegetation within agroecosystems. Group: Biochemicals. Grades: Highly Purified. CAS No. 202586-58-1. Pack Sizes: 25mg, 250mg. Molecular Formula: C14H19N3O, Molecular Weight: 245.32. US Biological Life Sciences.
An impurity of Vericiguat, a medication used to manage and treat heart failure with reduced ejection fraction (HFrEF). Synonyms: 2-[5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidine-4,5,6-triamine. Grade: 98% by HPLC. CAS No. 1350653-30-3. Molecular formula: C17H14F2N8. Mole weight: 368.3.
2-(5-fluoro-2-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 925207-14-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H15BFNO4, Molecular Weight: 267.06. US Biological Life Sciences.
Worldwide
2-(5-fluoropentyl)-2-methylmalonic acid
This molecular is a [18F] PET (positron emission tomography) radiotracer. It can accumulate in cells presenting apoptosis-specific membrane alterations. ML-10 allows for the detection of apoptotic cells located in atherosclerotic plaques. In Jun 2015, GlaxoSmithKline terminated a phase II trial in Solid tumours (Diagnosis) in United Kingdom. In Mar 2016, Phase-II for solid tumours, lung cancer and head Brain metastases and neck cancer (Diagnosis) in USA was suspended. Uses: Used as an cancer diagnostic reagents. Synonyms: ML 10; [18F]-ML-10; ApoSense-PET; F-18-ML-10. Grade: 98%. CAS No. 1216897-16-3. Molecular formula: C9H15FO4. Mole weight: 206.21.
2-(5-Fluoropyridin-3-yl)acetic acid
2-(5-Fluoropyridin-3-yl)acetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 38129-24-7. Pack Sizes: 25mg, 50mg. Molecular Formula: C7H6FNO2, Molecular Weight: 155.13. US Biological Life Sciences.
Worldwide
2-(5-Formyl-2-furyl)benzonitrile
2-(5-Formyl-2-furyl)benzonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 299442-23-2. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
2-(5-Formyl-2-furyl)benzonitrile ≥95% (NMR)
2-(5-Formyl-2-furyl)benzonitrile ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 299442-23-2. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
2,5-Furandicarboxaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Furandicarbaldehyde, 2,5-Diformylfuran, 5-Formylfurfural,DFF. Product Category: Furans. Appearance: Yellow Solid. CAS No. 823-82-5. Molecular formula: C6H4O3. Mole weight: 124.09. Purity: 0.97. Product ID: ACM823825. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Furandicarboxylic acid
2,5-Furandicarboxylic acid, detected in human urine, is an important renewable biotechnological building block because it serves as an environmentally friendly substitute for terephthalic acid in the production of polyesters [1]. Uses: Scientific research. Group: Natural products. CAS No. 3238-40-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W002105.
2,5-Furandicarboxylic Acid
2,5-Furandicarboxylic Acid is a derivative of Furan, which can be produced from biomass-derived sugars using catalytic processes. It is one of the most important chemical building blocks from biomass. Synonyms: Dehydromucic acid; Furan-2,5-Dicarboxylic acid. Grade: 97 %. CAS No. 3238-40-2. Molecular formula: C6H4O5. Mole weight: 156.09.
2,5-Furandicarboxylic Acid-13C6 is isotopically labelled analogue of 2,5-Furandicarboxylic Acid (F863750), which is Furan (F863650) derivative that can be produced from biomass derived sugars using catalytic processes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: 13C6H4O5. US Biological Life Sciences.