A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2-[(3-Chlorophenylthio)(methylthio)methylene]-malononitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[(3-Chlorophenylthio)(methylthio)methylene]-malononitrile;2-[(3-Chlorophenylthio)(methylthio)methylene]-. Product Category: Heterocyclic Organic Compound. CAS No. 214330-86-6. Molecular formula: C11H7ClN2S2. Mole weight: 266.76968. Product ID: ACM214330866. Alfa Chemistry ISO 9001:2015 Certified.
2-(3-Chloropropyl)-2-(4-fluorophenyl)-1,3-dioxolane is used as a reagent to synthesize Piperidine (P479985) receptor ligands, compounds that have potential antipsychotic activity. 2-(3-Chloropropyl)-2-(4-fluorophenyl)-1,3-dioxolane is also used as a reagent to synthesize Bromoperidol, a neuroleptic drug that is closely related to Haloperidol (H103700). Group: Biochemicals. Grades: Highly Purified. CAS No. 3308-94-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H14ClFO2. US Biological Life Sciences.
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2-(3-Chloropropyl)isoindole-1,3-dione
2-(3-Chloropropyl)isoindole-1,3-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 42251-84-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H10ClNO2, Molecular Weight: 223.66. US Biological Life Sciences.
Worldwide
2-(3-Chloro-propyl)-pyridine
2-(3-Chloro-propyl)-pyridine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(3-CHLORO-PROPYL)-PYRIDINE. Product Category: Heterocyclic Organic Compound. CAS No. 52225-85-1. Molecular formula: C8H10ClN. Mole weight: 155.62. Product ID: ACM52225851. Alfa Chemistry ISO 9001:2015 Certified.
2-[(3-Chloroquinoxalin-2-yl)amino]ethanol
2-[(3-Chloroquinoxalin-2-yl)amino]ethanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[(3-Chloroquinoxalin-2-Yl)Amino]Ethan-1-Ol, 2-[(3-chloroquinoxalin-2-yl)amino]ethanol, F3099-6741, 55687-07-5, 2-((3-chloroquinoxalin-2-yl)amino)ethanol, ZINC01792251, AC1LUFRS, AC1Q7D4M, Oprea1_603370, CTK8A5332, MolPort-000-678-220, AKOS002256837, AG-A-33545, AG-K-61216, MCULE-7873370921, KB-226426, ST50208622, I14-99284. Product Category: Heterocyclic Organic Compound. CAS No. 55687-07-5. Molecular formula: C10H10ClN3O. Mole weight: 223.66. Purity: 0.96. IUPACName: 2-[(3-chloroquinoxalin-2-yl)amino]ethanol. Canonical SMILES: C1=CC=C2C(=C1)N=C(C(=N2)Cl)NCCO. Density: 1.439g/cm³. Product ID: ACM55687075. Alfa Chemistry ISO 9001:2015 Certified.
A non-specific antagonist of NMDA, AMPA and kainate ionotropic receptors and a partial agonist for NMDA receptors. Used in blocking general excitatory synaptic transmissions. Group: Biochemicals. Grades: Highly Purified. CAS No. 46026-75-9. Pack Sizes: 50mg. US Biological Life Sciences.
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2',3'-cUMP
2',3'-cUMP, a nucleotide analog employed in biomedical research, exhibits promise in the treatment of diverse ailments such as cancer and viral infections. By serving as either a substrate or an inhibitor of specific enzymes implicated in DNA replication and RNA synthesis, it induces modifications within cellular mechanisms. Synonyms: Uridine- 2', 3'- cyclic monophosphate, sodium salt. Grade: ≥ 97% by HPLC. CAS No. 15718-50-0. Molecular formula: C9H10N2O8P · Na. Mole weight: 328.2.
2-[3-Cyano-4-(3-hydroxy-2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic Acid Ethyl Ester is an intermediate in synthesizing Febuxostat 67M-4 (F229015), which is a derivative compound of Febuxostat 67M-1 (F229005) which is an inhibitor of xanthine oxidase. It reduces uric acid production in the body and also used to reduce the risk of gout or kidney stone formation. Group: Biochemicals. Grades: Highly Purified. CAS No. 1572503-72-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C18H20N2O4S. US Biological Life Sciences.
2-(3-Cyano-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylic Acid Ethyl Ester, can be used for the synthesis of Febuxostat (F229000), an antipodagrics. Group: Biochemicals. Grades: Highly Purified. CAS No. 161798-02-3. Pack Sizes: 100mg, 1g. Molecular Formula: C14H12N2O3S. US Biological Life Sciences.
2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide is an impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. CAS No. 2418591-42-9. Molecular formula: C16H16N2O4S. Mole weight: 332.37.
An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: Febuxostat Impurity 66. Grade: 99%. CAS No. 1380049-45-5. Molecular formula: C18H21N3O2S. Mole weight: 343.44.
An impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: O-Desisobutyl-O-n-propyl Febuxostat; Febuxostat N-Propyl Ether Acid Impurity; Febuxostat Impurity U. CAS No. 1530308-87-2. Molecular formula: C15H14N2O3S. Mole weight: 302.35.
2-(3-Cyanobenzoyl)oxazole
2-(3-Cyanobenzoyl)oxazole. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(3-CYANOBENZOYL)OXAZOLE. Product Category: Heterocyclic Organic Compound. CAS No. 898759-89-2. Molecular formula: C11H6N2O2. Mole weight: 198.18. Purity: 0.96. IUPACName: 3-(1,3-oxazole-2-carbonyl)benzonitrile. Canonical SMILES: C1=CC(=CC(=C1)C(=O)C2=NC=CO2)C#N. Density: 1.33g/cm³. Product ID: ACM898759892. Alfa Chemistry ISO 9001:2015 Certified.
Kevetrin-[13C2,15N3] hydrochloride is the labelled analogue of Kevetrin hydrochloride. Kevetrin hydrochloride is a water-soluble small molecule with potential antineoplastic activity. It can inhibit cancer cell growth and cause tumor cell apoptosis. Synonyms: 2-(3-Cyanopropyl)isothiourea hcl (isothiourea-13C,15N2, nitrile-13C,15N); 2-(3-Cyanopropyl)isothiourea-13C2,15N3 hydrochloride; 4-Isothioureidobutyronitrile-13C2,15N3 Hydrochloride; Kevetrin-13C2,15N3 Hydrochloride; 3-Cyanopropyl Carbamimidothioate-13C2,15N3 Hydrochloride; 3-Cyanopropyl-carbamimidothioic Acid Ester-13C2,15N3 Hydrochloride; Kevetrin-(4-isothioureido-13C,15N2-butyronitrile-13C,15N) hydrochloride. Grade: ≥95% (CP); ≥98% atom 15N; ≥98% atom 13C. Molecular formula: C3[13C]2H9[15N]3S.HCl. Mole weight: 184.63.
2',3'-cyclic-nucleotide 2'-phosphodiesterase
Also hydrolyses 3'-nucleoside monophosphates and bis-4-nitrophenyl phosphate, but not 3'-deoxynucleotides. Similar reactions are carried out by EC 3.1.27.3 (ribonuclease T1) and EC 3.1.27.5 (pancreatic ribonuclease). Group: Enzymes. Synonyms: ribonucleoside 2',3'-cyclic phosphate diesterase; 2',3 -cyclic AMP phosphodiesterase; 2',3'-cyclic nucleotidase; cyclic 2',3'-nucleotide 2'-phosphodiesterase; cyclic 2',3'-nucleotide phosphodiesterase; 2',3'-cyclic nucleoside monophosphate phosphodiesterase; 2',3'-cyclic AMP 2'-phosphohydrolase; cyclic phosphodiesterase:3'-nucleotidase; 2',3'-cyclic n. Enzyme Commission Number: EC 3.1.4.16. CAS No. 9037-18-7. 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-3715; 2',3'-cyclic-nucleotide 2'-phosphodiesterase; EC 3.1.4.16; 9037-18-7; ribonucleoside 2',3'-cyclic phosphate diesterase; 2',3 -cyclic AMP phosphodiesterase; 2',3'-cyclic nucleotidase; cyclic 2',3'-nucleotide 2'-phosphodiesterase; cyclic 2',3'-nucleotide phosphodiesterase; 2',3'-cyclic nucleoside monophosphate phosphodiesterase; 2',3'-cyclic AMP 2'-phosphohydrolase; cyclic phosphodiesterase:3'-nucleotidase; 2',3'-cyclic nucleotide phosphohydrolase; 2':3'-cyclic phosphodiesterase; 2':3'-cyclic nucleotide phosphodiesterase:3'-nucleotidase. Cat No: EXWM-3715.
2',3'-cyclic-nucleotide 3'-phosphodiesterase
The brain enzyme acts on 2',3'-cyclic AMP more rapidly than on the UMP or CMP derivatives. An enzyme from liver acts on 2',3'-cyclic CMP more rapidly than on the purine derivatives; it also hydrolyses the corresponding 3',5'-cyclic phosphates, but more slowly. This latter enzyme has been called cyclic-CMP phosphodiesterase. Group: Enzymes. Synonyms: cyclic-CMP phosphodiesterase; 2',3'-cyclic AMP phosphodiesterase; cyclic 2',3'-nucleotide 3'-phosphodiesterase; cyclic 2',3'-nucleotide phosphodiesterase; 2',3'-cyclic nucleoside monophosphate phosphodiesterase; 2',3'-cyclic nucleotide 3'-phosphohydrolase; CNPase; 2',3'-cyclic nucleotide phosphohydrolase; 2':3'-cyclic nucleotide 3'-phosphod. Enzyme Commission Number: EC 3.1.4.37. CAS No. 60098-35-3. 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-3720; 2',3'-cyclic-nucleotide 3'-phosphodiesterase; EC 3.1.4.37; 60098-35-3; cyclic-CMP phosphodiesterase; 2',3'-cyclic AMP phosphodiesterase; cyclic 2',3'-nucleotide 3'-phosphodiesterase; cyclic 2',3'-nucleotide phosphodiesterase; 2',3'-cyclic nucleoside monophosphate phosphodiesterase; 2',3'-cyclic nucleotide 3'-phosphohydrolase; CNPase; 2',3'-cyclic nucleotide phosphohydrolase; 2':3'-cyclic nucleotide 3'-phosphodiesterase; 2':3'-CNMP-3'-ase. Cat No: EXWM-3720.
2,?3-?Cyclopentenopyridine
2,?3-?Cyclopentenopyridine is used as reactant/reagent for ruthenium-mediated dual catalytic reactions of isoquinoline via C-H activation and dearomatization for isoquinolone. Group: Biochemicals. Grades: Highly Purified. CAS No. 533-37-9. Pack Sizes: 5g, 25g. Molecular Formula: C8H9N. US Biological Life Sciences.
Worldwide
2,3-Cyclopentenopyridine
2,3-Cyclopentenopyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 533-37-9. Pack Sizes: 50g, 100g. US Biological Life Sciences.
Worldwide
2,3-Cyclopentenopyridine 98+%
2,3-Cyclopentenopyridine 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 533-37-9. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
2-(3-Cyclopropylphenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 627526-56-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C15H21BO2, Molecular Weight: 244.14. US Biological Life Sciences.
Worldwide
2,3-DCPE HCl
2,3-DCPE is a compound that induces both upregulation and S-phase arrest in p21. Used as an anti-cancer treatment as it induces apoptosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1009555-55-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C11H15Cl2NO2 HCl, Molecular Weight: 264.153645999999. US Biological Life Sciences.
Worldwide
2,3-DCPE hydrochloride
2,3-DCPE hydrochloride is a compound that selectively induces apoptosis and downregulates Bcl-XL protein expression in multiple human cancer cells versus normal cells in vitro. It also specifically cleaves caspase-8, caspase-3, caspase-9, and poly(ADP-ribose) polymerase in cancer cells. Uses: Antitumor agent. Synonyms: 2,3-DCPE HCl; 2-((3-(2,3-Dichlorophenoxy)propyl)amino)ethan-1-ol hydrochloride. Grade: ≥99% by HPLC. CAS No. 1009555-55-8. Molecular formula: C11H16Cl3NO2. Mole weight: 300.61.
2,3-DCPE hydrochloride
2,3-DCPE hydrochloride induces apoptosis and downregulates Bcl -XL expression. 2,3-DCPE hydrochloride has anti-tumor activity and can be used in cancer research [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1009555-55-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-110027.
2,3-DCPE hydrochloride
2,3-DCPE hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 1009555-55-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
2',3'-ddA-CE Phosphoramidite
The 2',3'-ddA-CE Phosphoramidite, an indispensable biomedical compound, finds widespread application in the synthesis of oligonucleotides for research investigations. It assumes a profound function in the advancement of targeted therapeutic drugs with a focus on distinct ailments and genetic anomalies, encompassing viral infections and specific cancer subtypes. Synonyms: N6-diisobutylaminomethylidene-2',3'-dideoxyAdenosine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C28H47N8O3P. Mole weight: 574.70.
2',3'-ddA(N-Bz) CE Phosphoramidite
2',3'-ddA(N-Bz) CE Phosphoramidite is a modified phosphoramidite reagent designed for solid-phase oligonucleotide synthesis, enabling site-specific incorporation of 2',3'-dideoxyadenosine (ddA) with an N-benzoyl protecting group. This reagent lacks 2'- and 3'-hydroxyl groups, terminating chain elongation and making it ideal for synthesizing oligonucleotides with defined lengths, such as primers or sequencing tools. Synonyms: 2',3'-ddA(N-Bz) Phosphoramidite; 2',3'-Dideoxyadenosine (N-bz) 5'-phosphoramidite; N6-Benzoyl-2',3'-dideoxyadenosine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite; 2',3'-ddA(Bz) CE Phosphoramidite; ((2S,5R)-5-(6-Benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl (2-cyanoethyl) diisopropylphosphoramidite. Grade: ≥97%. Molecular formula: C26H34N7O4P. Mole weight: 539.58.
2',3'-ddC-CE Phosphoramidite
2',3'-ddC-CE Phosphoramidite, an essential chemical compound used in the synthesis of oligonucleotides for therapeutic application, possesses a remarkable capability to tackle viral infections and specific types of malignant tumors. By virtue of its singular configuration, this specialized chemical compound exerts curative impact exclusively on the designated cells while remaining benign to the healthy cells, which cogently endorses its potential as an invaluable weapon in the crusade against diseases. Synonyms: N4-diisobutylaminomethylidene-2',3'-dideoxyCytidine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C27H47N6O4P. Mole weight: 550.68.
2',3'-ddC-CPG
2',3'-ddC-CPG is a biomedical product used in the research of viral infections, specifically targeting diseases caused by RNA viruses. It combines 2',3'-ddC, a potent antiviral drug, with CPG (Cytidine Phosphoramidite), a key component in synthetic DNA and RNA constructs. Synonyms: 5'-Dimethoxytrityl-N-succinoyl-long chain alkylamino-CPG, 2',3'-deoxyCytosine.
2',3'-ddC frits column (100nmol)
The 2',3'-ddC frits column (100nmol) - a superior and reliable column that serves as a high-performance liquid chromatography (HPLC) tool. Its function is to accurately separate nucleoside analog drugs, enabling the biomedicine industry to detect and quantify 2',3'-dideoxycytidine (ddC) and its metabolites, vital in the treatment of HIV/AIDS. Whether for drug discovery or quality control purposes, this frits column from nucleic acid isolation stands firm as an essential and highly advantageous component. Synonyms: 2',3'-ddC frits column.
2',3'-ddC frits column (200nmol)
2',3'-ddC frits column (200nmol) finds its purpose in the specialized analysis of nucleosides and their analogs. It is an essential tool for researchers who aim to delve deeper into the efficacy of these compounds against viruses like HIV. With its unique frits design, this column promises precision and accuracy in separating the compounds. Its ability to produce reliable results makes it a must-have in laboratories engaged in the investigation of these types of compounds. Synonyms: 2',3'-ddC frits column.
2',3'-ddC(N-Ac) CE Phosphoramidite
2',3'-ddC(N-Ac) CE Phosphoramidite is a modified phosphoramidite reagent designed for solid-phase oligonucleotide synthesis, enabling site-specific incorporation of 2',3'-dideoxycytidine (ddC) with an N-acetyl protecting group. This reagent lacks 2'- and 3'-hydroxyl groups, terminating chain elongation and making it ideal for synthesizing oligonucleotides with defined lengths, such as primers or sequencing tools. Synonyms: 2',3'-ddC(N-Ac) Phosphoramidite; 2',3'-Dideoxycytosine (N-Ac) 5'-phosphoramidite; N-Acetyl-2',3'-dideoxycytosine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite; 2',3'-ddC(Ac) CE Phosphoramidite. Grade: ≥97%. Molecular formula: C20H32N5O5P. Mole weight: 453.48.
2',3'-ddG-CE Phosphoramidite
2',3'-ddG-CE Phosphoramidite is a key product used in the synthesis of modified nucleic acids for biomedical research. Specifically, it is used to introduce 2',3'-dideoxyguanosine (ddG) modifications into DNA or RNA strands. These modified nucleotides are useful in studying nucleic acid structure and function, as well as in developing new therapeutic approaches for diseases such as cancer and viral infections. Synonyms: N2-dimethylaminomethylidene-2',3'-dideoxyGuanosine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C22H35N8O4P. Mole weight: 506.54.
2',3'-ddG(N-dmf) CE Phosphoramidite
2',3'-ddG(N-dmf) CE Phosphoramidite is a modified phosphoramidite reagent designed for solid-phase oligonucleotide synthesis, enabling site-specific incorporation of 2',3'-dideoxyguanosine (ddG) with an N-dimethylformamidine (N-dmf) protecting group. This reagent lacks 2'- and 3'-hydroxyl groups, terminating chain elongation and making it ideal for synthesizing oligonucleotides with defined lengths, such as primers or sequencing tools. Synonyms: 2',3'-ddG(N-dmf) Phosphoramidite; 2-Cyanoethyl (((2S,5R)-5-(2-(((dimethylamino)methylene)amino)-6-oxo-1,6-dihydro-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl) diisopropylphosphoramidite; N2-Dimethylaminomethylidene-2',3'-dideoxyguanosine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite; 2',3'-Dideoxyguanosine (N-DMF) 5'-phosphoramidite; 2',3'-ddG(DMF) CE Phosphoramidite. Grade: ≥97%. Molecular formula: C22H35N8O4P. Mole weight: 506.55.
2',3'-ddG(N-iBu) CE Phosphoramidite
2',3'-ddG(N-iBu) CE Phosphoramidite is a modified phosphoramidite reagent designed for solid-phase oligonucleotide synthesis, enabling site-specific incorporation of 2',3'-dideoxyguanosine (ddG) with an N-isobutyryl protecting group. This reagent lacks 2'- and 3'-hydroxyl groups, terminating chain elongation and making it ideal for synthesizing oligonucleotides with defined lengths, such as primers or sequencing tools. Synonyms: 2',3'-ddG(N-iBu) Phosphoramidite; N2-Isobutyryl-2',3'-dideoxyguanosine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite; 2',3'-Dideoxyguanosine (N-iBu) 5'-phosphoramidite; 2',3'-ddG(iBu) CE Phosphoramidite; 2-Cyanoethyl (((2S,5R)-5-(2-isobutyramido-6-oxo-1,6-dihydro-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl) diisopropylphosphoramidite. Grade: ≥97%. Molecular formula: C23H36N7O5P. Mole weight: 521.56.
2',3'-ddT CE Phosphoramidite
2',3'-ddT CE Phosphoramidite is a modified phosphoramidite reagent designed for solid-phase oligonucleotide synthesis, enabling site-specific incorporation of 2',3'-dideoxythymidine (ddT). This reagent lacks 2'- and 3'-hydroxyl groups, terminating chain elongation and making it ideal for synthesizing oligonucleotides with defined lengths, such as primers or sequencing tools. Synonyms: 2',3'-ddT Phosphoramidite; 2',3'-Dideoxythymine 5'-phosphoramidite; 2',3'-Dideoxythymine, 5'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite; 2',3'-ddT 5'-CE Phosphoramidite; 2-Cyanoethyl (((2S,5R)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl) diisopropylphosphoramidite. Grade: ≥97%. Molecular formula: C19H31N4O5P. Mole weight: 426.45.
2,3-Dehydro-2-deoxy-N-acetylneuraminic acid
N-acetyl-2,3-dehydro-2-Deoxyneuraminic Acid (Neu5Ac2en) is a potent neuraminidase (sialidase) inhibitor. N-acetyl-2,3-dehydro-2-Deoxyneuraminic Acid shows inhibitory activities against human neuraminidase enzymes with IC 50 s of 143, 43, 61, and 74 μM for NEU1, NEU2, NEU3, and NEU4, respectively. Anti-influenza virus activity [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Neu5Ac2en; DANA. CAS No. 24967-27-9. Pack Sizes: 1 mg; 5 mg. Product ID: HY-125798.
2,3-Dehydro-3,4-dihydro Ivermectin
2,3-Dehydro-3,4-dihydro Ivermectin is an impurity of Ivermectin, an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. Synonyms: Ivermectin EP Impurity I; (4S)-2,3-Didehydro-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a. Grade: ≥95%. CAS No. 1135339-49-9. Molecular formula: C48H74O14. Mole weight: 875.1.
2,3-Dehydro-3,4-dihydro Ivermectin (Mixture of Diastereomers)
2,3-Dehydro-3,4-dihydro Ivermectin is an impurity of Ivermectin (I940800), an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 1135339-49-9. Pack Sizes: 10mg, 100mg. Molecular Formula: C48H74O14. US Biological Life Sciences.
Worldwide
2',3'-Dehydro-5'-O-tritylthymidine
2',3'-Dehydro-5'-O-tritylthymidine. Group: Biochemicals. Alternative Names: 5-Methyl-1-(5-tritylmethyl-2,5-dihydro-furan-2-yl)-1H-pyrimidine-2,4-dione. Grades: Highly Purified. CAS No. 5964-41-0. Pack Sizes: 25mg, 50mg, 100mg. Molecular Formula: C29H26N2O4. US Biological Life Sciences.
Worldwide
2,3-Dehydro Darifenacin Hydrobromide
2,3-Dehydro Darifenacin Hydrobromide is the oxidized analogue and impurity of Darifenacin, a medication used to treat urinary incontinence. Synonyms: (3S)-1-[2-(5-Benzofuranyl)ethyl]-α,α-diphenyl-3-pyrrolidineacetamide Hydrobromide; (3S)-3-(2-Amino-2-oxo-1,1-diphenylethyl)-1-[2-(benzofuran-5-yl)ethyl]-1-pyrrolidine Hydrobromide. Grade: > 95%. CAS No. 943034-52-4. Molecular formula: C28H29BrN2O2. Mole weight: 505.45.
2,3-Dehydro Ketoconazole
2,3-Dehydro Ketoconazole. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: R 049223,rel-1-[4-[4-[[(2R,4S)-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-3,4-dihydro-1(2H)-pyrazinyl]ethanone, Pyrazine, 1-acetyl-4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1,2,3,4-tetrahydro-, rel- (9CI). CAS No. 254912-63-5. IUPAC Name: 1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-2,3-dihydropyrazin-1-yl]ethanone. Molecular formula: C26H26Cl2N4O4. Mole weight: 529.42. Catalog: APS254912635. SMILES: CC(=O)N1CCN(C=C1)c2ccc(OC[C@H]3CO[C@@](Cn4ccnc4)(O3)c5ccc(Cl)cc5Cl)cc2. Format: Neat.
2,3-Dehydro Ketoconazole
Ketoconazole. Group: Biochemicals. Alternative Names: rel-1-[4-[4-[[(2R,4S)-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-3,4-dihydro-1(2H)-pyrazinyl]ethanone; rel-1-Acetyl-4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1,2,3,4-tetrahydropyrazine; R 049223. Grades: Highly Purified. CAS No. 254912-63-5. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
2,3-Dehydrokievitone
2,3-Dehydrokievitone. Group: Biochemicals. CAS No. 74161-25-4. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
2,3-Dehydro Mepivacaine
2,3-Dehydro Mepivacaine. Group: Biochemicals. Alternative Names: N-(2,6-Dimethylphenyl)-1-methyl-1,4,5,6-tetrahydropyridine-2-carboxamide. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
2,3-Dehydro ofloxacin
2,3-Dehydro ofloxacin. Group: Biochemicals. Alternative Names: 9-Fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. Grades: Highly Purified. CAS No. 115841-55-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H18FN3O4. US Biological Life Sciences.
Worldwide
2',3'-Dehydrosalannol
2',3'-Dehydrosalannol is a natural triterpenoid found in the barks of Azadirachta indica. 2',3'-Dehydrosalannol shows antifeedant activity against Spodptera litura and effects on triple-negative breast cancer cells. Uses: Antifeedant. Synonyms: -Dehydrosalannol; 2',3'-Dehydrosalannol. Grade: >97%. CAS No. 97411-50-2. Molecular formula: C32H42O8. Mole weight: 554.68.
2,3-Dehydrosilybin B
2,3-Dehydrosilybin B is an enantiomer formed by the oxidation of the natural flavonolignans silybin A [1]. Uses: Scientific research. Group: Natural products. CAS No. 142796-24-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N12360A.
2,3-Dehydro simvastatin acid sodium salt
2,3-Dehydro simvastatin acid sodium salt. Group: Biochemicals. Alternative Names: (2E,5R)-7-[(1S,2S,6R,8S,8aR)-8-(2,2-dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-2,6-dimethyl-1-naphthalenyl]-5-hydroxy-2-heptenoic acid sodium salt. Grades: Highly Purified. CAS No. 393825-04-2. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C25H37NaO5. US Biological Life Sciences.
Worldwide
23-De(mycinosyloxy)tylosin
23-De(mycinosyloxy)tylosin is a macrolide antibiotic produced by Streptomyces fradiae GS76 and GS48. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria and mycoplasma activity. Synonyms: YT-3927. CAS No. 79404-97-0. Molecular formula: C38H63NO12. Mole weight: 725.90.
2,3-Desisopropylidene Topiramate
One of the impurities of Topiramate, which is a fuctopyranose derivative and has been found to be used as an anticonvulsant agent. Synonyms: 4,5-O-(1-Methylethylidene)-b-D-fructopyranose 1-sulfamate. CAS No. 851957-35-2. Molecular formula: C9H17NO8S. Mole weight: 299.30.
2,3-Desisopropylidene Topiramate
A metabolite of Topiramate. Group: Biochemicals. Alternative Names: 4,5-O-(1-Methylethylidene)- β-D-fructopyranose 1-Sulfamate. Grades: Highly Purified. CAS No. 851957-35-2. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
2',3'-Di(9-phenylxanthen-9-yl)dithiouridine
2',3'-Di(9-phenylxanthen-9-yl)dithiouridine is a compound useful in organic synthesis. Synonyms: 2',3'-Bis-S-(9-phenyl-9H-xanthen-9-yl)-2',3'-dithio-uridine. CAS No. 156592-88-0. Molecular formula: C47H36N2O6S2. Mole weight: 788.93.
2',3'-Di(9-phenylxanthen-9-yl)dithiouridine
2',3'-Di(9-phenylxanthen-9-yl)dithiouridine. Group: Biochemicals. Alternative Names: 2',3'-Bis-S-(9-phenyl-9H-xanthen-9-yl)-2',3'-dithio-uridine. Grades: Highly Purified. CAS No. 156592-88-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C47H36N2O6S2. US Biological Life Sciences.
Worldwide
2,3-Di(9-phenylxanthen-9-yl)dithiouridine
2,3-Di(9-phenylxanthen-9-yl)dithiouridine. Group: Biochemicals. Alternative Names: 2',3'-Bis-S-(9-phenyl-9H-xanthen-9-yl)-2',3'-dithio-. Grades: Highly Purified. CAS No. 156592-88-0. Pack Sizes: 5mg. US Biological Life Sciences.