A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2,4-Difluorobenzophenone is a reactant in the synthesis of EP1 receptor antagonists for the treatment of overactive bladder. Also used in the design and synthesis of thiosemicarbazone cathespin L inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 342-25-6. Pack Sizes: 10g, 25 g. Molecular Formula: C13H8F2O. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzoyl Paliperidone
2,4-Difluorobenzoyl Paliperidone is an impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C23H27F2N3O3, Molecular Weight: 431.48. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzoyl Paliperidone-d4
2,4-Difluorobenzoyl Paliperidone-d4 is labelled 2,4-Difluorobenzoyl Paliperidone (D445575) which is an impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C23H23D4F2N3O3, Molecular Weight: 435.5. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzoyl Risperidone Impurity
Risperidone impurity. Group: Biochemicals. Alternative Names: 3-[2-[4- (2, 4-Difluorobenzoyl) piperidin-1-yl]ethyl]-2-methyl-6, 7, 8, 9-tetrahydro-4H-pyrido[1, 2-a]pyrimidin-4-one; 3-[2-[4- (2, 4-Difluorobenzoyl) piperidino]ethyl]-6, 7, 8, 9-tetrahydro-2-methyl-4H-pyrido[1, 2-a]pyrimidin-4-one. Grades: Highly Purified. CAS No. 158697-67-7. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzyl alcohol
2,4-Difluorobenzyl alcohol. Group: Biochemicals. Grades: Highly Purified. CAS No. 56456-47-4. Pack Sizes: 500mg, 1g. Molecular Formula: C7H6F2O, Molecular Weight: 144.12. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzylamine
2,4-Difluorobenzylamine acts as a reagent for the design of pyrazole derivatives as non-nucleoside heptatitis B virus inhibitors. It is also used as a reagent in the preparation, HIV antiviral activity, SAR, and molecular modelling of hydroxypyridonecarbox yl ic acids as HIV reverse transcriptase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 72235-52-0. Pack Sizes: 1g, 5g. Molecular Formula: C7H7F2N, Molecular Weight: 143.13. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzyl Bromide
2,4-Difluorobenzyl bromide is a reagent in the synthesis of two enantiomeric trans-hydroxycyclopentyl carboxamides which exhibit notable difference in anti-HIV activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 23915-07-3. Pack Sizes: 1g, 10g. Molecular Formula: C7H5BrF2, Molecular Weight: 207.02. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzyl chloride
2,4-Difluorobenzyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 452-07-3. Pack Sizes: 2.5g, 5g. Molecular Formula: C7H5ClF2, Molecular Weight: 162.56. US Biological Life Sciences.
Worldwide
2,4-Difluorobenzylzinc bromide
2,4-Difluorobenzylzinc bromide. Alternative Names: 307496-26-0, 520306_ALDRICH, PC4253, AKOS015889018, bromo[(2,4-difluorophenyl)methyl]zinc, 2,4-Difluorobenzylzinc bromide solution, 2,4-Difluorobenzylzinc bromide 0.5M solution in THF, I01-17560, 2,4-Difluorobenzylzinc bromide 0.5 M in Tetrahydrofuran. CAS No. 307496-26-0. Molecular formula: C7H5BrF2Zn. Mole weight: 272.41. Purity: 96%. IUPAC Name: bromozinc(1+);2,4-difluoro-1-methanidylbenzene. SMILES: [CH2-]C1=C(C=C(C=C1)F)F.[Zn+]Br.
2',4'-Difluorobiphenyl-4-ol
2',4'-Difluorobiphenyl-4-ol (Diflunisal EP Impurity B) is an intermediate in the synthesis of labelled Diflunisal (D445752) which is an analgesic; anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. CAS No. 59089-68-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H8F2O. US Biological Life Sciences.
Worldwide
2',4'-Difluorobiphenyl-4-ol-d4
2',4'-Difluorobiphenyl-4-ol-d4 is an intermediate in the synthesis of labelled Diflunisal (D445752) which is an analgesic; anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C12H4D4F2O. US Biological Life Sciences.
Worldwide
2,4-Difluorobromobenzene
2,4-Difluorobromobenzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 348-57-2. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C6H3BrF2. US Biological Life Sciences.
Worldwide
2,4-Difluorocinnamic acid
2,4-Difluorocinnamic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 94977-52-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H6F2O2, Molecular Weight: 184.14. US Biological Life Sciences.
2,4-Difluoromandelic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 132741-30-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H6F2O3, Molecular Weight: 188.13. US Biological Life Sciences.
Worldwide
2-[4- (Difluoromethoxy) phenyl]acetonitrile
2-[4- (Difluoromethoxy) phenyl]acetonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 41429-16-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H7F2NO, Molecular Weight: 183.16. US Biological Life Sciences.
Worldwide
2,?4-?Difluoronitrobenzene
2,?4-?Difluoronitrobenzene is a reactant in the preparation of 4-?thiazolidinone derivatives as antimicrobial agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 446-35-5. Pack Sizes: 100g, 250g. Molecular Formula: C6H3F2NO2, Molecular Weight: 159.09. US Biological Life Sciences.
Worldwide
2,4-Difluoronitrobenzene
100g Pack Size. Group: Building Blocks, Fluorinated Products, Organics. Formula: C6H3F2NO2. CAS No. 446-35-5. Prepack ID 14308209-100g. Molecular Weight 159.09. See USA prepack pricing.
2,4-Difluoronitrobenzene
2,4-Difluoronitrobenzene. Tyger suppliers of organic specialty chemicals & custom chemical synthesis.
2,4-Difluorophenol. Group: Biochemicals. Grades: Highly Purified. CAS No. 367-27-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C6H4F2O. US Biological Life Sciences.
Worldwide
2,4-Difluorophenyl 4-Piperidinyl Ketoxime
2,4-Difluorophenyl 4-Piperidinyl Ketoxime is an intermediate in synthesis of Risperidone E-Oxime Impurity (R525015), which is an impurity of Risperidone (R525000). Risperidone impurity per USP. Group: Biochemicals. Grades: Highly Purified. CAS No. 84163-46-2. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C12H14F2N2O, Molecular Weight: 240.25. US Biological Life Sciences.
Worldwide
2,4-Difluorophenylacetic acid
2,4-Difluorophenylacetic acid is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Synonyms: 2-(2,4-difluorophenyl)acetic acid. Grade: 99%. CAS No. 81228-09-3. Molecular formula: C8H6F2O2. Mole weight: 172.13.
2, 4-Difluorophenyl acetonitri le
2, 4-Difluorophenyl acetonitri le. Group: Biochemicals. Grades: Highly Purified. CAS No. 656-35-9. Pack Sizes: 500mg, 1g. Molecular Formula: C8H5F2N, Molecular Weight: 153.13. US Biological Life Sciences.
Worldwide
2,4-Difluorophenylacetyl chloride
2,4-Difluorophenylacetyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 141060-00-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H5ClF2O, Molecular Weight: 190.58. US Biological Life Sciences.
2,4-Difluorophenylbutyric acid. Alternative Names: 2,4-DIFLUOROPHENYLBUTYRIC ACID. CAS No. 110931-78-7. Product ID: ACM110931787. Molecular formula: C10H10F2O2. Mole weight: 200.18. Alfa Chemistry - ISO 9001:32057 Certified.
2,4-Difluorophenylethynylcobalamin
2,4-Difluorophenylethynylcobalamin is a potential B12 antivitamin via binding to human B12 -processing enzyme CblC with high affinity (KD=130 nm). 2,4-Difluorophenylethynylcobalamin withstood tailoring by CblC, and stabilizes the ternary complex with the cosubstrate glutathione (GSH)[1]. 2,4-Difluorophenylethynylcobalamin is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Category: Signaling pathways. Alternative Names: F2PhEtyCbl. CAS No. 2101750-19-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-154992.
2,4-Difluorophenyl isocyanate
2,4-Difluorophenyl isocyanate. Group: Biochemicals. Grades: Highly Purified. CAS No. 141106-52-7. Pack Sizes: 5g, 10g, 25g. Molecular Formula: F2C6H3NCS. US Biological Life Sciences.
Worldwide
2,4-Difluoropropiophenone
2,4-Difluoropropiophenone. Group: Biochemicals. Grades: Reagent Grade. CAS No. 85068-30-0. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
2,4-Difluoropyridine
2,4-Difluoropyridine. CAS No. 34941-90-7. Tyger suppliers of organic specialty chemicals & custom chemical synthesis.
2,4-Difluoropyridine
2,4-Difluoropyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 34941-90-7. Pack Sizes: 500mg, 1g. Molecular Formula: C5H3F2N, Molecular Weight: 115.08. US Biological Life Sciences.
Worldwide
2,4-Difluoropyrimidine
2,4-Difluoropyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 2802-61-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C4H2F2N2. US Biological Life Sciences.
2,4-Dihydro-2-[(1S,2S)-1-ethyl-2-hydroxypropyl]-4[4-(1-piperazinyl)phenyl]-3H-1,2,4-triazol-3-one is a posaconazole derivative, which is orally active triazole antifungal. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C17H25N5O2, Molecular Weight: 331.41. US Biological Life Sciences.
2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one can be studied from reactions of 6-?amino-?5-?cyano-?3-?methyl-?1,?4-?diphenyl-?1H,?4H-?pyrano[2,?3-?c]?pyrazole; a novel synthesis of 4-?arylidene-?3-?methyl-?1-?phenyl-?2-?pyrazolin-?5-?one derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 124009-63-8. Pack Sizes: 5mg, 10mg. Molecular Formula: C30H26N6O3, Molecular Weight: 518.57. US Biological Life Sciences.
Used in the preparation of Nefazodone. Group: Biochemicals. Grades: Highly Purified. CAS No. 98159-88-7. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
2,4-Dihydro-5-(hydroxymethyl)-3H-pyrazol-3-one
2,4-Dihydro-5-(hydroxymethyl)-3H-pyrazol-3-one is an amino-substituted heterocyclic compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 99171-00-3. Pack Sizes: 100mg, 500mg. Molecular Formula: C4H6N2O2, Molecular Weight: 114.1. US Biological Life Sciences.
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-Pyrazol-3-one is used as an antioxidant. Edaravone (E335000) derivative. Group: Biochemicals. Alternative Names: 1-(p-Tolyl)-3-methylpyrazolone-5; 1-p-Tolyl-3-methyl-5-pyrazolone; 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one; 3-Methyl-1-(4-methylphenyl)-2-pyrazolin-5-one; 3-Methyl-1-(4-methylphenyl)-5-pyrazolone; 3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one; 3-Methyl-1-p-tolyl-5-pyrazolone. Grades: Highly Purified. CAS No. 86-92-0. Pack Sizes: 50g. US Biological Life Sciences.
Worldwide
2,4-Dihydroxy-1,4-benzoxazin-3-one
2,4-Dihydroxy-1,4-benzoxazin-3-one. Alternative Names: 2,4-DIHYDROXY-1,4-BENZOXAZINONE. CAS No. 17359-54-5. Purity: 95%. Product ID: ACM17359545. Molecular formula: C8H7NO4. IUPAC Name: 2,4-dihydroxy-1,4-benzoxazin-3-one. Canonical SMILES: C1=CC=C2C(=C1)N(C(=O)C(O2)O)O. Alfa Chemistry - ISO 9001:32057 Certified.
The enzyme is involved in the biosynthesis of protective and allelophatic benzoxazinoids in some plants, most commonly from the family of Poaceae (grasses). Group: Enzymes. Synonyms: BX6 (gene name); DIBOA-Glc dioxygenase. Enzyme Commission Number: EC 1.14.20.2. 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-1018; 2,4-dihydroxy-1,4-benzoxazin-3-one-glucoside dioxygenase; EC 1.14.20.2; BX6 (gene name); DIBOA-Glc dioxygenase. Cat No: EXWM-1018.
2',4'-Dihydroxy-2,3',6'-trimethoxychalcone
2',4'-Dihydroxy-2,3',6'-trimethoxychalcone isolated from the herb of Scutellaria discolor. Synonyms: (2E)-1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-(2-methoxyphenyl)-2- propen-1-one. Grade: > 95%. CAS No. 100079-39-8. Molecular formula: C18H18O6. Mole weight: 330.3.
2',4'-Dihydroxy-2-benzoylbenzoic Acid
A by-product of Fluorescein. Group: Biochemicals. Alternative Names: 2- (2, 4-Dihydroxybenzoyl) benzoic Acid; o- β-Resorcyloylbenzoic Acid; DHBBA. Grades: Highly Purified. CAS No. 2513-33-9. Pack Sizes: 1g. US Biological Life Sciences.
DHM, also known as 2,4-Dihydroxy-2-hydromethylbutanoic acid-1,4-lactone, is a chemical compound with intriguing properties. Its potency as an antioxidant has sparked interest in its potential to treat alcohol-related disorders and liver toxicity. In studies, this fascinating compound has been found to minimize the detrimental impact of alcohol on the liver and brain, implicating it as a promising candidate for countering the effects of hangovers and alcohol dependence. Furthermore, DHM has been investigated for potential therapeutic applications in other conditions such as hepatitis and neurodegenerative disorders. Synonyms: D,L-Xylo-isosaccharinic acid-1,4-lactone. CAS No. 19444-86-1. Molecular formula: C5H8O4. Mole weight: 132.11.
2,4-Dihydroxy-3-methylbenzaldehyde
2,4-Dihydroxy-3-methylbenzaldehyde. Alternative Names: 3-Methyl-2,4-dihydroxybenzaldehyde. CAS No. 6248-20-0. Purity: >98.0%. Product ID: FFC-AR-6248200. Molecular formula: C8H8O3. Mole weight: 152.15. IUPAC Name: 2,4-dihydroxy-3-methylbenzaldehyde. Alfa Chemistry - ISO 9001:32057 Certified.
2,4-Dihydroxy-3-nitropyridine
2,4-Dihydroxy-3-nitropyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 89282-12-2. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences.
Worldwide
2,4-Dihydroxy-3-phenylquinoline
2,4-Dihydroxy-3-phenylquinoline. Alternative Names: 2,4-Dihydroxy-3-phenylquinoline. CAS No. 14933-29-0. Purity: 96%. Product ID: ACM14933290. Molecular formula: C15H11NO2. Mole weight: 237.25334. IUPAC Name: 2-hydroxy-3-phenyl-1H-quinolin-4-one. Alfa Chemistry - ISO 9001:32057 Certified.