BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
Used in the synthesis of novel triazole compounds showing antitubercular activity. Synonyms: 2-(2,4-dichlorophenyl)-2-[(2,6-dichlorophenyl)methoxy]ethanamine; 2-(2,4-dichlorophenyl)-2-[(2,6-dichlorophenyl)methoxy]ethanamine. Grade: > 95 %. CAS No. 1305320-62-0. Molecular formula: C15H13Cl4NO. Mole weight: 365.08.
2-[(2,6-Dichlorobenzyl)oxy]ethanol
An impurity of Vilanterol. Vilanterol is a long-acting β2-adrenergic receptor agonist (LABA) used in the treatment of chronic obstructive pulmonary disease (COPD) and asthma. Synonyms: 2-(2,6-Dichlorobenzyloxy)ethanol; 2-((2,6-Dichlorobenzyl)oxy)ethan-1-ol; Vilanterol Impurity-6 (VLT 2,6 Dichloro benzyloxy Ethanol); 2-[(2,6-Dichlorophenyl)methoxy]ethan-1-ol. Grade: ≥95%. CAS No. 85309-91-7. Molecular formula: C9H10Cl2O2. Mole weight: 221.08.
2-(2,6-dichlorophenoxy)-N-phenylacetamide
A Diclofenac impurity which is a non-selective COX inhibitor with IC50 of 60 and 220 nM for ovine COX-1 and -2, respectively. Synonyms: N-Phenyl-2-(2,6-dichlorophenoxy)acetamide; Diclofenac Impurity 12; Acetamide, 2-(2,6-dichlorophenoxy)-N-phenyl-. CAS No. 146607-19-4. Molecular formula: C14H11Cl2NO2. Mole weight: 296.15.
2-[2,6-Dimethyl-4-[3-[4-(methylthio)phenyl]-3-oxo-1-propen-1-yl]phenoxy]-2-methylpropanoic acid is a racemic compound of Elafibranor, a dual PPARα/δ agonist that has demonstrated efficacy in disease models of nonalcoholic fatty liver disease (NAFLD)/NASH and liver fibrosis. Synonyms: Propanoic acid, 2-[2,6-dimethyl-4-[3-[4-(methylthio)phenyl]-3-oxo-1-propen-1-yl]phenoxy]-2-methyl-; Propanoic acid, 2-[2,6-dimethyl-4-[3-[4-(methylthio)phenyl]-3-oxo-1-propenyl]phenoxy]-2-methyl-; 1-(4-Methylthiophenyl)-3-[3,5-dimethyl-4-[(carboxydimethylmethyl)oxy]phenyl]prop-2-en-1-one. Grade: 97%. CAS No. 824932-88-9. Molecular formula: C22H24O4S. Mole weight: 384.49.
D-Altritol is an eminent biomedical compound that demonstrates remarkable potential in studying a diverse range of viral infections and malignancies. By effectively hindering the replication of targeted viral enzymes and repressing tumor proliferation, this scientific compound exhibits promising qualities for research. Synonyms: D-Altritol, 2-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-1,5-anhydro-2,3-dideoxy-3-fluoro-. CAS No. 852234-83-4. Molecular formula: C11H14FN5O4. Mole weight: 299.26.
An impurity of Acyclovir. Acyclovir is an antiviral drug used for the treatment of infections caused by herpes simplex virus and herpes zoster virus. It acts via inhibiting the production of virus' DNA. Synonyms: AC1NANKY; 2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl benzoate; 6H-Purin-6-one, 2-amino-9-[[2-(benzoyloxy)ethoxy]methyl]-1,9-dihydro-; SCHEMBL8660736; 9-(benzoyloxyethoxymethyl)guanine. Grade: 95%. CAS No. 59277-91-7. Molecular formula: C15H15N5O4. Mole weight: 329.316.
2-(2-Aminoethyl)isothiourea dihydrobromide
2-(2-Aminoethyl)isothiourea dihydrobromide is a pan-inhibitor of all NOS isoforms with Kis of 1.8, 2.1, and 0.59 μM for human nNOS, eNOS, and iNOS, respectively. Uses: Radiation-protective agents. Synonyms: Carbamimidothioic acid, 2-aminoethyl ester, hydrobromide (1:2); Carbamimidothioic acid, 2-aminoethyl ester, dihydrobromide; Pseudourea, 2-(2-aminoethyl)-2-thio-, dihydrobromide; 2-(2-Aminoethyl)-2-thiopseudourea dihydrobromide; 2-(2-Aminoethyl)-2-thiopseudourea hydrobromide; 2-(β-Aminoethyl)isothiuronium bromide hydrobromide; AET; Antiradon; Ixecur; NSC 22877; S-(2-Aminoethyl)isothiuronium bromide hydrobromide; S-(β-Aminoethyl)isothiuronium bromide hydrobromide; Surrectan; S-(2-aminoethyl) Isothiourea dihydrobromide. Grade: 95%. CAS No. 56-10-0. Molecular formula: C3H11Br2N3S. Mole weight: 281.01.
2-((2-aminophenyl)amino)-5-methylthiophene-3-carbonitrile is an impurity of Olanzapine, an antipsychotic medication indicated for the treatment of schizophrenia, bipolar disorder, etc. Synonyms: 2-(1,2-Phenylenediamino)-5-methylthiphene-3-carbonitrile; 2-[(2-Aminophenyl)amino]-5-methyl-3-thiophenecarbonitrile. CAS No. 873895-41-1. Molecular formula: C12H11N3S. Mole weight: 229.3.
2,2'-Anhydro-5'-O-DMT-5-methyluridine
2,2'-Anhydro-5'-O-DMT-5-methyluridine is a remarkable biomedicine agent having shown substantial efficacy in research of combating viral infections and specific neoplastic conditions. Unveiling its antiviral prowess against RNA viruses, this compound showcases a promising proclivity for impeding malignant tumor expansion. Synonyms: 5'-O-(4,4'-Dimethoxytrityl)-5-methyl-2,2'-anhydro-b-D-arabinofuranosyluracil; 5'-O-(4,4'-Dimethoxytrityl)-5-methyl-2,2'-anhydro-D-uridine; 5'-DMTr-2,2'-anhydrothymidine; (2R,3R,3aS,9aR)-2-{[Bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-3-hydroxy-7-methyl-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5][1,3]oxazolo[3,2-a]pyrimidin-6-one. Grade: ≥95%. CAS No. 817623-11-3. Molecular formula: C31H30N2O7. Mole weight: 542.58.
2,2'-Anhydro-5'-O-t-butyldiphenylsilyluridine
2,2'-Anhydro-5'-O-t-butyldiphenylsilyluridine, a remarkable biomedicine, emerges as an invaluable asset in combatting the peril of viral infections, with a precise focus on RNA viruses. As a potent nucleoside analogue, it exerts its therapeutic prowess by skillfully impeding viral replication through the disruption of viral RNA synthesis. Possessing unparalleled efficacy, this exceptional product stands as a formidable antiviral warrior, fiercely combating a myriad of illnesses caused by RNA viruses such as influenza, HIV, and hepatitis C. Synonyms: 5'-O-TBDPS-2,2'-anhydrouridine; 5'-O-(tert-butyldiphenylsilyl)-2,2'-O-anhydrouridine; (2R,4R,5R,6S)-4-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-hydroxy-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-10-one; (2R)-2alpha-[(tert-Butyldiphenylsiloxy)methyl]-3beta-hydroxy-2,3,3abeta,9abeta-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one; (2R,3R,3aS,9aR)-2-[[[(1,1-Dimethylethyl)diphenylsilyl]oxy]methyl]-2,3,3a,9a-tetrahydro-3-hydroxy-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one; 6H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-2,3,3a,9a-tetrahydro-3-hydroxy-, [2R-(2α,3β,3aβ,9aβ)]-. Grade: ≥95%. CAS No. 175013-46-4. Molecular formula: C25H28N2O5Si. Mole weight: 464.59.
2,2'-Anhydro-5'-O-toluoyluridine
2,2'-Anhydro-5'-O-toluoyluridine, an intriguing compound, emerges as a mesmerizing biomedicine marvel in the therapeutic realm for select viral afflictions. Possessing a potent antiviral attribute, this drug ingeniously thwarts viral replication through its ability to impede the delicate process of viral genetic material synthesis. By targeting disease-causing viruses with unparalleled precision and efficacy, this tantalizing wonder holds immense promise as a formidable remedy for viral infections, thus presenting an auspicious prospect within the biomedical landscape. Synonyms: 2,2'-Anhydro-5'-O-toluoyl-D-uridine. Molecular formula: C17H16N2O6. Mole weight: 344.32.
2,2'-Anhydro-6-methoxycarbonyl-b-D-arabinofuranosyl uracil (AMFU) emerges as a pivotal constituent within the biomedical domain. Its indispensability lies in combating an array of viral diseases with utmost efficacy. AMFU, a profound antiviral entity, exhibits exceptional efficacy against DNA viruses, including the notorious herpes strain. This remarkable compound operates by meticulously inhibiting the replication and dissemination of viral DNA, presenting a promising therapeutic avenue to actively combat the virus-inflicted maladies plaguing society. CAS No. 36963-58-3. Molecular formula: C11H12N2O7. Mole weight: 284.22.
2,2'-Anhydrocytidine
2,2'-Anhydrocytidine, an intriguing compound highly regarded in the biomedical field, serves as a critical subject of research owing to its profound prospects in combatting viral infections, especially those instigated by RNA viruses. Synonyms: Cytarabine Impurity H; (2R,3R,3aS,9aR)-2-(Hydroxymethyl)-6-imino-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5][1,3]oxazolo[3,2-a]pyrimidin-3-ol; 6H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-2-methanol, 2,3,3a,9a-tetrahydro-3-hydroxy-6-imino-, (2R,3R,3aS,9aR)-; (2R,3R,3aS,9aR)-2,3,3a,9a-Tetrahydro-3-hydroxy-6-imino-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-2-methanol; 6H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-2-methanol, 2,3,3a,9a-tetrahydro-3-hydroxy-6-imino-, [2R-(2α,3β,3aβ,9aβ)]-; 2,2'-Anhydro(1-β-D-arabinofuranosyl)cytosine; 2,2'-Anhydroarabinosylcytosine; 2,2'-Cyclocytidine; 2,2'-O-Cyclocytidine; Ancitabine; Ancytabine; Cyclocytidine; O2,2'-Cyclocytidine; O2:2'-Anhydro-1-β-D-arabinosylcytosine; Cytarabine EP Impurity H. Grade: ≥95%. CAS No. 31698-14-3. Molecular formula: C9H11N3O4. Mole weight: 225.20.
2,2'-Anhydro-L-thymidine
2,2'-Anhydro-L-thymidine is a key intermediate in the synthesis of antiviral drugs, specifically used for research involving HIV/AIDS. CAS No. 433733-92-7. Molecular formula: C10H12N2O5. Mole weight: 240.21.
2,2'-Anhydro-L-uridine
2,2'-Anhydro-L-uridine is a nucleoside analogue in the realm of biomedicine. It effects an inhibition of select thermophilic DNA polymerases, thereby carving a niche in research focused on antiviral and anticancer drugs. Synonyms: 2,2'-Anhydro-L-uridine; 31501-46-9; (2S,4S,5S,6R)-5-hydroxy-4-(hydroxymethyl)-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-10-one; SCHEMBL14208937; DTXSID30446477; (2S,4S,5S,6R)-5-hydroxy-4-(hydroxymethyl)-3,7-dioxa-1,9-diazatricyclo[6.4.0.0,dodeca-8,11-dien-10-one. Grade: 98%. CAS No. 31501-46-9. Molecular formula: C9H10N2O5. Mole weight: 226.19.
2,2'-Anhydrouridine
2,2'-Anhydrouridine is a modified nucleoside that lacks a hydroxyl group at the 2' position of the ribose ring. It is commonly found in transfer RNA (tRNA) and plays a role in stabilizing the tRNA structure. This modification is important for proper tRNA function as it helps maintain the overall stability and folding of the molecule. 2,2'-Anhydrouridine is also known to be involved in the recognition and binding of tRNA to the ribosome during protein synthesis. Synonyms: 2,2'-Anhydro-b-D-arabinofuranosyl uracil; O-2,2'-Cyclouridine; 2,2'-Anhydro-D-uridine; 2,2'-Anhydro Uridine; (2R,3R,3aS,9aR)-2,3,3a,9a-Tetrahydro-3-hydroxy-2-(hydroxymethyl)-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-on; 6H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one, 2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-, [2R-(2α,3β,3aβ,9aβ)]-; 2,2'-Anhydro(1-β-D-arabinofuranosyl)uracil; 2,2'-Anhydro-N1-(β-D-arabinofuranosyl)uracil; 2,2'-Anhydrouridine; 2,2'-O-Cyclouridine; NSC 157148; O2,2'-Anhydrouridine; O2,2'-Cyclouridine; β-D-2',2-O-Cycloarabinouridine. Grade: ≥95%. CAS No. 3736-77-4. Molecular formula: C9H10N2O5. Mole weight: 226.19.
2,2'-Anhydro-uridine
2,2'-Anhydro-uridine is a potent intermediary entity in developing antiviral medications, notably those focusing on the disruption of viral RNA replication. Synonyms: 2,2'-Anhydrouridine; Cyclouridine; 2,2'-Cyclouridine; O2,2'-Cyclouridine; 2,2'-Anhydro-1(B-D-arabinofuranosyl)uracil; 2,2'-Anhydro-1(beta-D-arabinofuranosyl)uracil; 2,2'-O-Cyclouridine; N9APX1AAR4; 2,2'-Anhydro(1-beta-D-arabinofuranosyl)uracil; MFCD00004945; 2,2'-Anhydro-(1-Beta-D-Arabinofuranosyl)uracil; (2R,3R,3aS,9aR)-3-hydroxy-2-(hydroxymethyl)-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one; (2R,4R,5R,6S)-5-hydroxy-4-(hydroxymethyl)-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-10-one; NSC 157148; (2R,3R,3aS,9aR)-2,3,3a,9a-Tetrahydro-3-hydroxy-2-(hydroxymethyl)-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one; O2,2'-Cyclouridine (VAN). Grade: ≥ 98% by HPLC. Molecular formula: C9H10N2O5. Mole weight: 226.19.
2,2-Bis[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-1-(4-fluorophenyl)ethanone is an intermediate in the preparation of Aprepitant, a novel selective neurokinin-1 (NK-1) receptor antagonist. Uses: Intermediate in the preparation of aprepitant metabolites. Synonyms: Ethanone, 2,2-bis[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-1-(4-fluorophenyl)-; 2,2-Bis{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy}-1-(4-fluorophenyl)ethan-1-one. Grade: ≥95%. CAS No. 419574-40-6. Molecular formula: C28H19F13O3. Mole weight: 650.43.
An impurity of Fimasartan. Fimasartan is a non-peptide angiotensin II receptor antagonist used for the treatment of hypertension and heart failure. Synonyms: 2-Butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-5-pyrimidineacetamide; Butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-5-pyrimidineacetamide; Fimasartan Impurity A. Grade: 97%. CAS No. 1315478-13-7. Molecular formula: C13H21N3O2. Mole weight: 251.32.
2',2'-cGAMP
2',2'-cGAMP is a powerful cyclic dinucleotide, widely recognized in the field of compound due to its remarkable capabilities as an immunomodulatory agent. Through its innate ability to act as an authentic agonist of the stimulator of interferon genes (STING), it efficiently triggers the activation of downstream signaling pathways, thereby augmenting the immune system's ability to study both infectious pathogens and malignant tumors. Grade: > 95%. Molecular formula: C20H30N12O13P2. Mole weight: 708.49.
2'2'-cGAMP
c[A(2',5')pG(2',5')p] is a cyclic dinucleotide analogue of c[G(2',5')pA(3',5')p], the metazoan second messenger and STING activator. It can bind the signalling protein STING and induces type I interferons. Synonyms: cGAMP(2'-5'); 2'-Guanylic acid, adenylyl-(2'→5')-, cyclic nucleotide; c[G(2',5')pA(2',5')p]; 2',5'-cyclic GMP-AMP; Cyclic (adenosine-(2'→5')-monophosphate-guanosine-(2'→5')-monophosphate). Grade: ≥98% by HPLC. CAS No. 1465774-27-9. Molecular formula: C20H24N10O13P2. Mole weight: 674.41.
2-(2-Chloroethoxy)ethanol
2-(2-Chloroethoxy)ethanol is a degradation product of Bis(2-Chloroethyl) Ether. Uses: 2-(2-chloroethoxy)ethanol is a degradation product of bis(2-chloroethyl) ether. 2-(2-chloroethoxy)ethanol is a potential genotoxic impurity (pgi) in active pharmaceutical ingredients (apis). Synonyms: 2-(2-chloroethoxy)ethanol. Grade: > 95 %. CAS No. 628-89-7. Molecular formula: C4H9ClO2. Mole weight: 124.57.
2-(2-Cyclohexyl-2-hydroxy-2-phenylacetyloxy)acetic Acid is an impurity of oxybutynin, which is an inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Synonyms: 1797008-83-3; 2-(2-Cyclohexyl-2-hydroxy-2-phenylacetyloxy)acetic Acid2-(2-cyclohexyl-2-hydroxy-2-phenylacetyl)oxyacetic acid2-(2-Cyclohexyl-2-hydroxy-2-phenylacetoxy)acetic acids; tarbld0014700. Grade: 98%. CAS No. 1797008-83-3. Molecular formula: C16H20O5. Mole weight: 292.33.
2-(2-Cyclopropylethynyl)benzoic Acid is an intermediate in the synthesis of Digoxigenin Tetradigitoxoside, which is an impurity of Digoxin. Synonyms: 2-(Cyclopropylethynyl)benzoic acid; Benzoic acid, 2-(2-cyclopropylethynyl)-. Grade: ≥95%. CAS No. 1313028-09-9. Molecular formula: C12H10O2. Mole weight: 186.21.
22-de-L-Tyrosine-calcitonin (salmon)
An impurity of Calcitonin (salmon). Calcitonin (salmon) is a synthetic form of the hormone calcitonin, derived from salmon. It is a potent 32-amino acid peptide used primarily to manage bone health and calcium regulation. Calcitonin (salmon) is used to treat conditions such as postmenopausal osteoporosis, Paget's disease, and hypercalcemia. Synonyms: Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-Thr-Pro-NH2(Cys1&Cys7 bridge); Des-22-tyrosine-calcitonin (salmon); Calcitonin (salmon) EP Impurity C; [Des-Tyr22]-Calcitonin (salmon); CSNLSTCVLGKLSQELHKLQTPRTNTGSGTP-NH2(Cys1&Cys7 bridge); [Des-Tyr]22-Calcitonin Salmon; 22-Des-L-tyrosine-calcitonin salmon; L-Cysteinyl-L-seryl-L-asparagyl-L-leucyl-L-seryl-L-threonyl-L-cysteinyl-L-valyl-L-leucyl-glycyl-L-lysyl-L-leucyl-L-seryl-L-glutaminyl-L-alpha-glutamyl-L-leucyl-L-histidyl-L-lysyl-L-leucyl-L-glutaminyl-L-threonyl-L-prolyl-L-arginyl-L-threonyl-L-asparagyl-L-threonyl-glycyl-L-seryl-glycyl-L-threonyl-L-prolinamide (1->7)-disulfide; Des-Tyr(22)-Calcitonin. Grade: ≥95%. CAS No. 78312-75-1. Molecular formula: C136H231N43O46S2. Mole weight: 3268.69.
2-(2-Deoxy-b-D-ribofuranosyl)-2,3,8,9-tetrahydro-7-oxa-2,3,5,6-tetraazabenz[cd]azulen-4-amine is a compound used as a predecessor in the synthesis of antiviral drugs. It's applied in studying and developing agents that curb diseases like Hepatitis C and HIV due to its nucleoside analog nature. Synonyms: (2R,3S,5R)-5-(6-amino-10-oxa-3,5,7,9-tetrazatricyclo[6.4.1.04,13]trideca-1,4,6,8(13)-tetraen-3-yl)-2-(hydroxymethyl)oxolan-3-ol. CAS No. 477205-38-2. Molecular formula: C13H17N5O4. Mole weight: 307.31.
An amino sugar used in the preparation of N-acyl derivatives of 2-acetamido-2-deoxy-β-D-glucosylamine. Synonyms: 2-(Acetylamino)-2-deoxy-N-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-β-D-glucopyranosylamine 3,4,6-Triacetate; β-D-Glucopyranosylamine, 2-(acetylamino)-2-deoxy-N-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-, 3,4,6-triacetate; Di-D-glucopyranosylamine, 2,2'-diacetamido-2,2'-dideoxy-, 3,3',4,4',6,6'-hexaacetate, β-, β-. CAS No. 7233-42-3. Molecular formula: C28H41N3O16. Mole weight: 675.64.
2',2''-Di-AHC-c-diAMP
2',2''-Di-AHC-c-diAMP is an analogue of c-diAMP, the bacterial second messenger, which can be used as a ligand for affinity chromatography or for coupling of labelling structures such as fluorophores. Synonyms: 2'- , 2''- O- (Di- [6- aminohexylcarbamoyl])- cyclic diadenosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C34H52N14O14P2 (free acid). Mole weight: 942.8 (free acid).
2',2''-Di-AHC-c-diGMP
2',2''-Di-AHC-c-diGMP is an analogue of c-diGMP, the bacterial second messenger, which can be used as a ligand for affinity chromatography or for coupling of labelling structures such as fluorophores. Synonyms: 2'- , 2''- O- (Di- [6- aminohexylcarbamoyl])- cyclic diguanosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C34H52N14O16P2 (free acid). Mole weight: 974.8 (free acid).
2',2''-Di-c-didAMP
2',2''-Di-c-didAMP is an analogue of c-diAMP, the bacterial second messenger. Synonyms: 2'- , 2''- Dideoxy- cyclic diadenosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. CAS No. 79192-34-0. Molecular formula: C20H24N10O10P2 (free acid). Mole weight: 626.4 (free acid).
2',2''-Di-c-didGMP
2',2''-Di-c-didGMP is an analogue of c-diGMP, the bacterial second messenger, which selectively binds the c-diGMP class II riboswitch. It can be used to discriminate between class I and class II of c-diGMP-binding RNAs and to study RNA-based c-diGMP signalling. Synonyms: 2'- , 2''- Dideoxy- cyclic diguanosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. CAS No. 60307-63-3. Molecular formula: C20H24N10O12P2 (free acid). Mole weight: 658.4 (free acid).
2-(2-Diethylaminoethoxy)ethanol
2-(2-Diethylaminoethoxy)ethanol is a metabolite of Butamirate, which is a cough suppressant. Synonyms: Butamirate Impurity 5; 2-(β-Diethylamino)ethoxyethanol; 2-[2-(N,N-Diethylamino)ethoxy]ethanol; Diethyl[2-(2-hydroxyethoxy)ethyl]amine; Ethylene Glycol Mono(2-diethylaminoethyl)ether; NSC 163322. Grade: 98%. CAS No. 140-82-9. Molecular formula: C8H19NO2. Mole weight: 161.24.
2',2''-Di-F-c-didAMP
2',2''-Di-F-c-didAMP is an analogue of c-diAMP, the bacterial second messenger, which can be used to study ligand-receptor interactions. Synonyms: 2'- , 2''- Dideoxy- 2'-, 2''- difluoro- cyclic diadenosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. Molecular formula: C20H22F2N10O10P2 (free acid). Mole weight: 662.4 (free acid).
2',2'-Difluoro-2'-deoxyuridine 3',5'-Dibenzoate
2',2'-Difluoro-2'-deoxyuridine 3',5'-dibenzoate is a modified nucleoside derivative where the 2'-hydroxyl group of deoxyuridine is replaced by difluoromethylene (-CF2-) and the 3' and 5' positions of the sugar moiety are esterified with dibenzoate groups. This modification enhances the stability and alters the chemical properties of the nucleoside, making it useful in nucleic acid chemistry for applications such as nucleotide analog synthesis and structural studies. Synonyms: 3',5'-Dibenzoate-2',2'-Difluoro-2'-deoxyuridine; 3,5-Dibenzoate-2,2-difluorouridine; 3',5'-Di-O-benzoyl-2'-deoxy-2',2'-difluorouridine; Uridine, 2'-deoxy-2',2'-difluoro-, 3',5'-dibenzoate; ((2R,3R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4,4-difluorotetrahydrofuran-2-yl)methyl benzoate. Grade: ≥98%. CAS No. 143157-27-1. Molecular formula: C23H18F2N2O7. Mole weight: 472.39.
2,2-Dimethyl-1,3-dioxane-4,6-dione
2,2-Dimethyl-1,3-dioxane-4,6-dione is an antimicrobial agent with deodorizing components. It is also a bactericide, disinfectant and antiseptic. Synonyms: 1,3-Dioxane-4,6-dione, 2,2-dimethyl-; Malonic acid, cyclic isopropylidene ester; 2,2-Dimethyl-4,6-dioxo-1,3-dioxane; Cyclic isopropylidene malonate; Isopropylidene malonate; Meldrum's acid; Meldrumic acid. Grade: ≥95%. CAS No. 2033-24-1. Molecular formula: C6H8O4. Mole weight: 144.13.
2,2-Dimethyl-5-(2,5-xylyloxy)valeramide
2,2-Dimethyl-5-(2,5-xylyloxy)valeramide is an impurity of Gemfibrozil, which is a medication used to treat abnormal blood lipid levels. Synonyms: Pentanamide, 5-(2,5-dimethylphenoxy)-2,2-dimethyl-. Grade: ≥95%. CAS No. 114413-97-7. Molecular formula: C15H23NO2. Mole weight: 249.35.
2-[2-(Dimethylamino)ethyl]-1-indanone
An impurity of Dimethindene. Dimethindene is a potent antihistamine with antipruritic properties, commonly used to treat allergies, itching, and nasal congestion. Uses: Dimethindene impurity, a histaminic h1 receptor antagonist. Synonyms: 2-[2-(Dimethylamino)ethyl]-2,3-dihydro-1H-inden-1-one; 2-(2-Dimethylamino-ethyl)-indan-1-one; Dimetindene EP Impurity E; Dimetindene Impurity E; (2RS)-2-[2-(Dimethylamino)ethyl]-2,3-dihydro-1H-inden1-one. Grade: ≥95%. CAS No. 3409-21-0. Molecular formula: C13H17NO. Mole weight: 203.28.
2',2''-Di-O-Me-c-diAMP
2',2''-Di-O-Me-c-diAMP is an analogue of c-diAMP, the bacterial second messenger, which can be used to study ligand-receptor interactions. Synonyms: 2'- , 2''- O- (Di- methyl)- cyclic diadenosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. CAS No. 1427269-46-2. Molecular formula: C22H28N10O12P2 (free acid). Mole weight: 686.5 (free acid).
2',2''-Di-O-Me-c-diGMP
2',2''-Di-O-Me-c-diGMP is an analogue of c-diGMP, the bacterial second messenger, which selectively binds the c-diGMP class II riboswitch. It can be used to discriminate between class I and class II of c-diGMP-binding RNAs and to study RNA-based c-diGMP signalling. Synonyms: 2'- , 2''- O- (Di- methyl)- cyclic diguanosine monophosphate, sodium salt. Grade: ≥ 95% by HPLC. CAS No. 849214-02-4. Molecular formula: C22H28N10O14P2 (free acid). Mole weight: 718.5 (free acid).
2,2-Diphenylethyl isothiocyanate
2,2-Diphenylethyl isothiocyanate is an apoptosis pathway inhibitor, acting through the JNK-p53-caspase apoptotic cascade. Synonyms: Benzene, 1,1'-(2-isothiocyanatoethylidene)bis-; 1,1'-(2-Isothiocyanatoethylidene)bis[benzene]; 2,2-Diphenylethylisothiocyanate; 2-Isothiocyanato-1,1-diphenylethane; (2-Isothiocyanatoethane-1,1-diyl)dibenzene; SF5. Grade: ≥95%. CAS No. 34634-22-5. Molecular formula: C15H13NS. Mole weight: 239.34.
2,2-Dipropylvaleronitrile
One of the impurities of Divalproex sodium. Divalproex Sodium, consisting of a compound of sodium valproate and valproic acid in a 1:1 molar relationship in an enteric coated form, is a HDAC inhibitor used in the treatment of epilepsy. It acts via binding to and inhibiting gamma-aminobutyric acid (GABA) transaminase. Synonyms: 4-Cyano-4-propylheptane; NSC 915; Tripropylacetonitrile. CAS No. 5340-48-7. Molecular formula: C11H21N. Mole weight: 167.29.
2,2'-((Disulfanediylbis(methylene))bis(cyclopropane-1,1-diyl))bis(2-hydroxyacetic Acid) Diethyl Ester is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: Diethyl 2,2'-((Disulfanediylbis(methylene))bis(cyclopropane-1,1-diyl))bis(2-hydroxyacetate). Molecular formula: C16H26O6S2. Mole weight: 378.50.
2, 2'-Dithiobisethanesulfonic Acid
2,2'-Dithiobisethanesulfonic Acid is a pivotal compound in the biomedical field, esteemed for its multifarious applications, ranging from serving as a catalyst to its remarkable use as a reduction agent. Uses: Protective agents. Synonyms: Mesna impurity D; 2,2'-(Disulphanediyl)bis(ethanesulphonic acid). Grade: > 95%. CAS No. 45127-11-5. Molecular formula: C4H10O6S4. Mole weight: 282.38.
2-(2-Formyl-4-Nitrophenoxy)-Hexanoate
2-(2-Formyl-4-Nitrophenoxy)-Hexanoate is used in the synthetic preparation of 7-Amino-4,5-dihydrobenzo[f][1,4]oxazepin-3-ones. Synonyms: Methyl 2-(2'-Formyl-4'-nitrophenoxy)caproate; 2-(2-Formyl-4-nitrophenoxy)hexanoic Acid Methyl Ester. Grade: > 95%. CAS No. 335153-23-6. Molecular formula: C14H17NO6. Mole weight: 295.29.
2-(2-Formyl-4-Nitrophenoxy)-Hexanoic Acid
2-(2-Formyl-4-Nitrophenoxy)-Hexanoic Acid is used in the synthetic preparation of 7-Amino-4,5-dihydrobenzo[f][1,4]oxazepin-3-ones. Synonyms: 2-(2'-Formyl-4'-nitrophenoxy)caproic Acid. Grade: > 95%. CAS No. 335153-21-4. Molecular formula: C13H15NO6. Mole weight: 281.27.
22-Hydroxy 33-tert-Butyldimethylsilyloxy-FK 506
22-Hydroxy 33-tert-Butyldimethylsilyloxy-FK 506 is an intermediate in the synthesis of Tacrolimus, an immunosuppressant that inhibits the activity of FK-506-binding protein. Synonyms: [3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,7R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26aR*]]-3-[2-[4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methoxycyclohexyl]-1-methylethenyl]-4,5,6,7,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-octadecahydro-5,7,19-trihydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propenyl)-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,20,21(23H)-trione; 22-Hydroxy 33-tert-Butyldimethylsilyloxy-Tacrolimus; 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,20,21(23H)-trione, 3-[2-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-methoxycyclohexyl]-1-methylethenyl]-4,5,6,7,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-octadecahydro-5,7,19-trihydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propenyl)-, [3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,7R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26aR*]]-. CAS No. 134556-80-2. Molecular formula: C50H85NO12Si. Mole weight: 920.29.
An impurity of Acotiamide, a drug for the treatment of postprandial fullness, upper abdominal bloating, and early satiation due to functional dyspepsia. Synonyms: N-[[1-[(4-aminocyclohexyl)methyl]pyrrolidin-2-yl]methyl]-N-[(E)-3-(2,4-difluorophenyl)-2-methylprop-2-enyl]-3,4-dimethoxybenzamide; tert-butyl N-[4-[[2-[[[(E)-3-(2,4-difluorophenyl)-2-methylprop-2-enyl]-(3,4-dimethoxybenzoyl)amino]methyl]pyrrolidin-1-yl]methyl]cyclohexyl]carbamate. CAS No. 1809272-85-2. Molecular formula: C13H12N2O6S. Mole weight: 324.31.
A derivative of Quetiapine Quetiapine is an atypical antipsychotic used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. Grade: > 95%. Molecular formula: C22H27N3O4S. Mole weight: 429.54.
An impurity of Nefopam. Nefopam is a non-opioid, centrally acting analgesic used primarily to treat moderate to severe pain, such as postoperative pain, cancer pain, and acute trauma pain. Synonyms: Nefopam Impurity A; 2-[[(2-Hydroxyethyl)methylamino]methyl]-α-phenylbenzenemethanol; 2-[([2-[Hydroxy(phenyl)methyl]phenyl]methyl)(methyl)amino]ethan-1-ol; 2-[[(2-Hydroxyethyl)methylamino]methyl]benzhydrol; 2-[[2-[Hydroxy(phenyl)methyl]benzyl](methyl)amino]ethanol. Grade: ≥95%. CAS No. 60725-36-2. Molecular formula: C17H21NO2. Mole weight: 271.35.
An impurity of Pyrilamine, a first generation antihistamine for the treatment of allergic conditions, symptomatic relief of hypersensitivity reaction, and pruritic skin disorders. Synonyms: N-(4-Methoxybenzyl)-N'-methyl-N-2-pyridinyl-1,2-ethanediamine. Grade: 95%. CAS No. 104499-47-0. Molecular formula: C16H21N3O. Mole weight: 271.36.
2-((2-Nitrophenyl)thio)ethanohydrazide
2-((2-Nitrophenyl)thio)ethanohydrazide has been discovered to block a step in biotin biosynthesis in bacteria, using nutrient-restricted bacteria, and thus could be valuable additions to antibiotics, and for drug discovery. Synonyms: 2-(2-Nitrophenylthio)acetohydrazide; MAC13772; [(o-Nitrophenyl)thio]acetic Acid Hydrazide. CAS No. 4871-40-3. Molecular formula: C8H9N3O3S. Mole weight: 227.24.
22-O-Trimethylsilyl 17-Dehydroxy Prednisolone
22-O-Trimethylsilyl 17-Dehydroxy Prednisolone is an intermediate in the synthesis of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Molecular formula: C24H36O4Si. Mole weight: 416.62.
2-(2-Oxo-1(2H)-quinazolinyl)benzaldehyde
2-(2-Oxo-1(2H)-quinazolinyl)benzaldehyde is an ozonated product of Carbamazepine, which is an anticonvulsant medication used primarily in the treatment of epilepsy and neuropathic pain. Synonyms: 2-(2-Oxoquinazolin-1(2H)-yl)benzaldehyde; 1-(2-Benzaldehyde)-4-hydro-(1H,3H)-quinazoline-2-one; 1-(2-Formylphenyl)quinazoline-2(1H)-one; Benzaldehyde, 2-(2-oxo-1(2H)-quinazolinyl)-. CAS No. 1401112-00-2. Molecular formula: C15H10N2O2. Mole weight: 250.25.
2-(2-oxopyrrolidin-1-yl)butanoic Acid
An impurity of Levetiracetam, a medication indicated for the treatment of epilepsy. Synonyms: alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid; (2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid. Grade: > 95%. CAS No. 67118-31-4. Molecular formula: C8H13NO3. Mole weight: 171.20.
An impurity of Nintedanib, a receptor tyrosine kinase (RTK) inhibitor that binds to vascular endothelial growth factor receptor, fibroblast growth factor receptor and platelet derived growth factor receptor. Nintedanib is used as a medication for the treatment of idiopathic pulmonary fibrosis. Synonyms: Nintedanib Impurity G. Grade: ≥95%. CAS No. 2410649-54-4. Molecular formula: C22H26N6O6. Mole weight: 470.48.
An impurity of Rivaroxaban. Rivaroxaban inhibits both free Factor Xa and Factor Xa bound in the prothrombinase complex. It is a highly selective direct Factor Xa inhibitor with oral bioavailability and rapid onset of action. Uses: Rivaroxaban intermediate. Synonyms: (R)-2-(2-Hydroxy-3-((4-(3-oxomorpholino)phenyl)amino)propyl)isoindoline-1,3-dione; 4-[((2R)-Hydroxy-3-phthalimido)propylamine]phenyl-3-morpholinone. Grade: 98%. CAS No. 446292-07-5. Molecular formula: C21H21N3O5. Mole weight: 395.41.
An impurity of Rivaroxaban. Rivaroxaban inhibits both free Factor Xa and Factor Xa bound in the prothrombinase complex. Rivaroxaban is used to treat deep vein thrombosis and pulmonary embolism in adults. Synonyms: Rivaroxaban Impurity 30; (S)-2-(2-Hydroxy-3-((4-(3-oxomorpholino)phenyl)amino)propyl)isoindoline-1,3-dione; 2-[(2S)-2-Hydroxy-3-{[4-(3-oxomorpholin-4-yl)phenyl]amino}propyl]-2,3-dihydro-1H-isoindole-1,3-dione; Rivaroxaban Impurity 27. Grade: ≥95%. CAS No. 1369969-44-7. Molecular formula: C21H21N3O5. Mole weight: 395.41.
2-[(2S,5S)-5-(Carbamoylmethyl)-3,6-dioxopiperazin-2-yl]acetamide is a cyclic dipeptide that induces apoptosis, inhibits cell proliferation, regulates immune response, and has a wide range of biological activities, including antitumor, antifungal, antibacterial, antiviral, and immunomodulatory activities. Synonyms: 2,5-Piperazinediacetamide, 3,6-dioxo-, (2S,5S)-; (2S,5S)-3,6-Dioxo-2,5-piperazinediacetamide; 2,5-Piperazinediacetamide, 3,6-dioxo-, (2S-cis)-; 2,2'-((2S,5S)-3,6-Dioxopiperazine-2,5-diyl)diacetamide; Asparagine related compound A [USP-RS]. Grade: ≥95%. CAS No. 88206-98-8. Molecular formula: C8H12N4O4. Mole weight: 228.21.