A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
AT9283 is a multi-targeted kinase inhibitor with potent activity against Aurora A/B , JAK2/3 , Abl (T315I) and Flt3 ( IC 50 s ranging from 1 to 30 nM). AT9283 inhibits growth and survival of multiple solid tumors in vitro and in vivo [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 896466-04-9. Pack Sizes: 10 mM * 1 mL; 2 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-50514.
AT-9283 L-lactate
AT9283 is a multikinase inhibitor, is also a small-molecule inhibitor of several kinases with potential antineoplastic activity. AT9283 binds to and inhibits Aurora kinases A and B, JAK2 (Janus kinase 2) and the kinase BCR-ABL, which may result in the inhibition of cellular division and proliferation and the induction of apoptosis in tumor cells that overexpress these kinases. Synonyms: AT 9283; AT9283. CAS No. 896466-76-5. Molecular formula: C19H23N7O2. Mole weight: 471.52.
Atabecestat
Atabecestat (JNJ-54861911) is a potent brain-penetrant and orally active β-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitor, achieves robust and high CSF Aβ reduction. Atabecestat s tolerated and displays a sustained pharmacokinetic (PK) and pharmacodynamic (PD) characteristics. Atabecestat has the potential for Alzheimer's Disease treatment [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: JNJ-54861911. CAS No. 1200493-78-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-109052.
Atacicept
Atacicept (TACI-Ig) is a is a recombinant fusion protein containing the extracellular, ligand-binding portion of the TACI receptor and the Fc portion of human IgG. Atacicept inhibits B cell stimulation by binding to B lymphocyte stimulator and a proliferation-inducing ligand. Atacicept can be used in research of B-cell autoimmune disease [1] [2]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: TACI-Ig; TACI-Fc 5. CAS No. 845264-92-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99446.
Ataciguat
Ataciguat. Group: Biochemicals. Alternative Names: 5-Chloro-2-[[ (5-chloro-2-thienyl) sulfonyl]amino]-N-[4- (4-morpholinylsulfonyl) phenyl]benzamide; HMR 1766. Grades: Highly Purified. CAS No. 254877-67-3. Pack Sizes: 100mg. Molecular Formula: C21H19Cl2N3O6S3. US Biological Life Sciences.
Worldwide
Ataciguat
Ataciguat, formerly referred to as HMR-1766, a novel anthranilic acid derivative, is a potent guanylate cyclase activator. Ataciguat has potential to treat diseases associated with increased vascular tone combined with enhanced ROS production. Uses: Ataciguat, formerly referred to as hmr-1766, a novel anthranilic acid derivative, belongs to a new structural class of sgc activators capable of activating the oxidized form of sgc. ataciguat has been shown to improve endothelial function and to reduce p. Synonyms: HMR-1766; HMR 1766; HMR1766; Ataciguat; 5-Chloro-2-[[ (5-chloro-2-thienyl) sulfonyl]amino]-N-[4- (4-morpholinylsulfonyl) phenyl]benzamide; Ataciguat; HMR 1766. Grades: >98%. CAS No. 254877-67-3. Molecular formula: C21H19Cl2N3O6S3. Mole weight: 576.5.
ATAD2A (981-1108) human
recombinant, expressed in E. coli, ?90% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy.
ATAD2B (953-1080) human
recombinant, expressed in E. coli, ?90% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy.
At-AFP1
At-AFP1 is an antimicrobial peptide produced by Arabidopsis thaliana (Mouse-ear cress). It has antifungal activity against Alternaria brassicola (IC50=10 μg/ml), Botrytis cinerea (IC50=3.90 μg/ml), Fusarium culmorum (IC50=3 μg/ml), Fusarium oxysporum f.sp. lycopersici (IC50=3 μg/ml), Pyricularia oryzae (IC50=0.25 μg/ml) and Verticiliium dahliae (IC50=1.50 μg/ml). Synonyms: Defensin-like protein 13; Protein LCR67; Lys-Leu-Cys-Glu-Arg-Pro-Ser-Gly-Thr-Trp-Ser-Gly-Val-Cys-Gly-Asn-Ser-Asn-Ala-Cys-Lys-Asn-Gln-Cys-Ile-Asn-Leu-Glu-Lys-Ala-Arg-His-Gly-Ser-Cys-Asn-Tyr-Val-Phe-Pro-Ala-His-Lys-Cys-Ile-Cys-Tyr-Phe-Pro-Cys (Disulfide bridge: Cys3-Cys50, Cys14-Cys35, Cys20-Cys44, Cys24-Cys46). Grades: >98%.
Atagabalin
Atagabalin, also referred to PD-0200,390, is a gabamimetic agent developed as a treatment for insomnia but was discontinued following unsatisfactory trial results. Synonyms: 2-[(3S,4S)-1-(aminomethyl)-3,4-dimethylcyclopentyl]acetic acid; (1-aminomethyl-3,4-dimethylcyclopentyl)acetic acid; PD 0200390; PD-0200390; PD0200390. Grades: >98%. CAS No. 223445-75-8. Molecular formula: C10H19NO2. Mole weight: 185.267.
Ataluren
Ataluren is an investigational new drug designed to enable the formation of a functioning protein in patients with genetic disorders due to a nonsense mutation. Ataluren is currently being investigated for use in patients with nonsense mutation Duchenne/Becker muscular dystrophy (nmDBMD) and cystic fibrosis (nmCF). Synonyms: PTC124; PTC-124; PTC 124. Grades: 0.98. CAS No. 775304-57-9. Molecular formula: C15H9FN2O3. Mole weight: 284.246.
Ataluren
Ataluren (PTC124) is an orally available CFTR-G542X nonsense allele inhibitor. Uses: Scientific research. Group: Signaling pathways. Alternative Names: PTC124. CAS No. 775304-57-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-14832.
Atamestane
Atamestane is a synthetic steroidal substance with antineoplastic activity. Atamestane binds irreversibly to and inhibits the enzyme aromatase, thereby blocking the conversion of cholesterol to pregnenolone and the peripheral aromatization of androgenic precursors into estrogens. Uses: Enzyme inhibitors. Synonyms: Atamestanum; Atamestano; Biomed-777; Biomed 777; Biomed777; CCRIS 6528; CCRIS6528; CCRIS-6528; SH-489; SH 489; SH489. CAS No. 96301-34-7. Molecular formula: C20H26O2. Mole weight: 298.43.
Ataquimast
Ataquimast is used in curing advanced receptor-positive breast cancer. Ataquimast inhibits IL-5 secretion along with that of TNF-a, IL-4 and GM-CSF from human cells. Synonyms: 1-Ethyl-3-(methylamino) 2(1H)-quinoxalinone. CAS No. 182316-31-0. Molecular formula: C11H13N3O. Mole weight: 203.24.
ATAT1 human
recombinant, expressed in E. coli, ?55% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy.
Ataxin3 active human
recombinant, expressed in E. coli, ?59% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy.
Atazanavir
100mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C38H52N6O7. CAS No. 198904-31-3. Prepack ID 89984074-100mg. Molecular Weight 704.86. See USA prepack pricing.
Atazanavir
Atazanavir is a novel and potent azapeptide protease inhibitor that specifically inhibits the human immunodeficiency virus type 1 (HIV-1) protease enzyme with inhibition constant Ki of 66 nmol/L and also inhibits the viral replication of HIV-1 with 50% effective concentration EC50 ranging from 2.6 to 5.3 nmol/L. Atazanavir binds to HIV-1 protease preventing the cleavage of gag and gag-pol polyproteins, which results in the formation of immature virions in HIV-1-infected cells. Atazanavir has a different C-2 symmetric chemical structure and a generally greater antiretroviral potency in various HIV strains compared to other protease inhibitors, including indinavir, nelfinavir, ritonavir, saquinavir and amprenavir. Synonyms: Atazanavir ; Reyataz ; Atazanavir sulfate ; CGP75136 ; CGP75176 ; CGP75355 ; BMS232632 ; CGP 73547 ; CGP 75136 ; CGP 75176 ; CGP 75355 ; CGP-73547 ; CGP-75136 ; CGP-75176 ; CGP-75355 ; BMS 232632 ; BMS-232632 ; BMS-232632-05 ; C413408. Grades: 0.98. CAS No. 198904-31-3. Molecular formula: C38H52N6O7. Mole weight: 704.869.
Atazanavir
Atazanavir is a HIV-1 protease inhibitor, used in the anti-retroviral therapy of adult and sometimes paediatric patients infected with HIV. In in vitro studies with human pulmonary epithelial cells, atazanavir has been studied as a potential inhibitor of SARS-CoV-2 Mpro protease, with the aim of halting viral replication. Group: Biochemicals. Alternative Names: 3, 12-Bis (1, 1-dimethylethyl) -8-hydroxy-4, 11-dioxo-9- (phenylmethyl) -6-[[4- (2-pyridinyl) phenyl]methyl]-dimethyl ester; (3S,8S, 9S, 12S) -2, 5, 6, 13-Pentaazatetradecane dioic acid; BMS-232632. Grades: Highly Purified. CAS No. 198904-31-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C??H??N?O?, Molecular Weight: 704.86. US Biological Life Sciences.
Worldwide
Atazanavir
Atazanavir (BMS-232632) is a highly selective and orally active HIV-1 protease inhibitor. Atazanavir is a substrate and inhibitor of CYP3A4 , and an inhibitor of P-glycoprotein (P-gp). Atazanavir is also a SARS-CoV 3CL pro inhibitor with an IC 50 of 3.49 μM. Atazanavir inhibits cardiac fibrosis, hyperlipidemia and induces malignant glioma death [1] [2] [3] [4] [5] [6] [7] [8]. Uses: Scientific research. Group: Natural products. Alternative Names: BMS-232632. CAS No. 198904-31-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-17367.
Atazanavir is a novel azapeptide protease inhibitor (PI). Group: Biochemicals. Alternative Names: 3, 12-Bis (1, 1-dimethylethyl) -8-hydroxy-4, 11-dioxo-9- (phenylmethyl) -6-[[4- (2-pyridinyl) phenyl]methyl]-dimethyl Ester, (3S,8S, 9S, 12S) -2, 5, 6, 13-Pentaazatetradecane dioic acid-d5; BMS 232632-d5; CGP 73547-d5; Reyataz-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Atazanavir-d6
Atazanavir-d6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1092540-50-5. Molecular formula: C38H46D6N6O7. Mole weight: 710.91. Catalog: APB1092540505.
Atazanavir Di-tert-butyl Analog
An impurity of Atazanavir. Synonyms: Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir. Grades: > 95%. CAS No. 198904-86-8. Molecular formula: C32H42N4O5. Mole weight: 562.72.
Atazanavir EP Impurity F (Atazanavir R,S,S,S-Diastereomer)
Atazanavir EP Impurity F (Atazanavir R,S,S,S-Diastereomer). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((5S,8S,9S,14R)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. CAS No. 1332981-14-2. Molecular formula: C38H52N6O7. Mole weight: 704.86. Catalog: APB1332981142.
Atazanavir EP Impurity G (Atazanavir S,S,S,R-Diastereomer)
Atazanavir EP Impurity G (Atazanavir S,S,S,R-Diastereomer). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((5R,8S,9S,14S)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. CAS No. 1332981-16-4. Molecular formula: C38H52N6O7. Mole weight: 704.86. Catalog: APB1332981164.
Atazanavir Hydrazine Analog Trihydrochloride
An intermediate for the synthesis of Atazanavir and the preparation of some peptide analogs. Synonyms: Des-N-(methoxycarbonyl)-L-tert-leucine Atazanavir Trihydrochloride. Grades: > 95%. CAS No. 198904-87-9. Molecular formula: C22H26N4O. 3 HCl. Mole weight: 362.48 3 36.46.
Atazanavir impurity
Cas No. 127406-56-8.
Atazanavir Impurity 1
An epimeric impurity of Atazanavir. Synonyms: (3S,8R,9S,12S)-3,12-Bis(1,1-dimethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylmethyl)-6-[[4-(2-pyridinyl)phenyl]methyl]-,2,5,6,10,13-pentaazatetradecanedioic Acid 1,14-Dimethyl Ester. Grades: > 95%. CAS No. 1292296-09-3. Molecular formula: C38H52N6O7. Mole weight: 704.87.
Atazanavir Impurity 20
Atazanavir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102123-74-0. Molecular formula: C15H20ClNO3. Mole weight: 297.78. Catalog: APB102123740.
Atazanavir Impurity 6
Atazanavir Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1006868-81-0. Molecular formula: C32H42N4O5. Mole weight: 562.71. Catalog: APB1006868810.
Atazanavir Impurity 8
Atazanavir Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1028634-76-5. Molecular formula: C36H50N6O5. Mole weight: 646.83. Catalog: APB1028634765.
Atazanavir Impurity B
An impurity of Atazanavir. Synonyms: 1-Boc-2-[4-(2-pyridinyl)benzylidene]hydrazine. Grades: > 95%. CAS No. 198904-85-7. Molecular formula: C17H21N3O2. Mole weight: 299.38.
Atazanavir Impurity C
An impurity of Atazanavir. Synonyms: (2R,3S)-3-(tert-Boc)amino-1,2-epoxy-4-phenylbutane; N-[(1S)-1-[(2R)-2-Oxiranyl]-2-phenylethyl]-carbamic Acid 1,1-Dimethylethyl Ester; (2R,3S)-(+)-3-tert-Butoxycarbonylamino-1,2-epoxy-4-phenylbutane; [(1S)-1-((2R)-Oxiranyl)-2-phenylethyl]carbamic Acid tert-Butyl Ester. Grades: > 95%. CAS No. 98760-08-8. Molecular formula: C15H21NO3. Mole weight: 263.34.
Atazanavir related compound A
An impurity of Atazanavir. Synonyms: N-(Methoxycarbonyl)-L-tert-leucine. Grades: > 95%. CAS No. 162537-11-3. Molecular formula: C8H15NO4. Mole weight: 189.21.
Atazanavir Related Compound A
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards.
Atazanavir R,S,S,R-Diastereomer
An impurity of Atazanavir. Synonyms: (3R,8S,9S,12R)-Atazanavir. Grades: > 95%. CAS No. 1292296-11-7. Molecular formula: C38H52N6O7. Mole weight: 704.87.
Atazanavir R,S,S,S-diastereomer
An impurity of Atazanavir. Synonyms: (3R,8S,9S,12S)-Atazanavir. Grades: > 95%. CAS No. 1332981-14-2. Molecular formula: C38H52N6O7. Mole weight: 704.87.
Atazanavir S,S,R,S-Diastereomer
An impurity of Atazanavir. Synonyms: (3R,8R,9S,12R)-Atazanavir. Grades: > 95%. CAS No. 1292296-10-6. Molecular formula: C38H52N6O7. Mole weight: 704.87.
Atazanavir S,S,S,R-diastereomer
An impurity of Atazanavir. Synonyms: (3S,8S,9S,12R)-Atazanavir. Grades: > 95%. CAS No. 1332981-16-4. Molecular formula: C38H52N6O7. Mole weight: 704.87.
Atazanavir sulfate
100mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C38H52N6O7 ยท H2SO4. CAS No. 229975-97-7. Prepack ID 24906497-100mg. Molecular Weight 802.93. See USA prepack pricing.
Atazanavir (BMS-232632) sulfate is a highly selective and orally active HIV-1 protease inhibitor. Atazanavir sulfate is a substrate and inhibitor of CYP3A4 , and an inhibitor of P-glycoprotein (P-gp). Atazanavir sulfate is also a SARS-CoV 3CL pro inhibitor with an IC 50 of 3.49 μM. Atazanavir sulfate inhibits cardiac fibrosis, hyperlipidemia and induces malignant glioma death [1] [2] [3] [4] [5] [6] [7] [8]. Uses: Scientific research. Group: Natural products. Alternative Names: BMS-232632 sulfate. CAS No. 229975-97-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-17367A.
Atazanavir Sulfate
Atazanavir is a HIV protease inhibitor with Ki of 2.66 nM. It is an antiretroviral drug of the protease inhibitor (PI) class. Like other antiretrovirals, it is used to treat infection of human immunodeficiency virus. Uses: Hiv protease inhibitors. Synonyms: BMS-232632; BMS 232632; BMS232632; Reyataz. Grades: >98%. CAS No. 229975-97-7. Molecular formula: C38H52N6O7.H2SO4. Mole weight: 802.93.
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards.
ATB107 hydrochloride
ATB107 hydrochloride is a hydrochloride form of ATB107 that inhibits indole-3-glycerol phosphate synthase (IGPS) with a KD of 3 μM. Grades: >98.0%. Molecular formula: C21H29ClN8. Mole weight: 428.96.
ATB 346
ATB-346 is a novel hydrogen sulphide-releasing derivative of naproxen with markedly reduced toxicity. CAS No. 1226895-20-0. Molecular formula: C21H19NO3S. Mole weight: 365.447.
ATC 0065. Group: Biochemicals. Grades: Purified. CAS No. 510732-84-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
ATC0175
ATC0175 is a potent, selective and orally active melanin-concentrating hormone 1 recepter antagonist with IC 50 s of 13.5, >10000 nM for MCH1R, MCH2R, respectively. ATC0175 shows antidepressant effects and anxiolytic effects in animal models. ATC0175 has the potential for the research of depression and/or anxiety disorders [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 510733-97-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-107624.
ATC 0175 hydrochloride
The hydrochloride salt form of ATC 0175, which has been found to be a MCHR1, SR-1A and SR-2B inhibitor and probably show anxiolytic and antidepressant activities. Synonyms: ATC0175; ATC-0175; ATC 0175. N-[cis-4-[[4-(Dimethylamino)-2-quinazolinyl]amino]cyclohexyl]-3,4-difluorobenzamide hydrochloride. Grades: ≥98% by HPLC. CAS No. 510733-97-8. Molecular formula: C23H25F2N5O.HCl. Mole weight: 461.94.
ATC 0175 hydrochloride
ATC 0175 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 510733-97-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
Atemisinic Aldehyde Impurity (Artemisinin)
Atemisinic Aldehyde Impurity (Artemisinin). Uses: For analytical and research use. Group: Impurity standards. CAS No. 125276-60-0. Molecular formula: C15H22O. Mole weight: 218.34. Catalog: APB125276600.
Atenolol
Atenolol ((RS)-Atenolol) is a cardioselective β1-adrenergic receptor blocker, with a K i of 697 nM at β1-adrenoceptor in guine pig left ventricle membrane. Atenolol can be used for the research of hypertension and angina pectoris [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: (RS)-Atenolol. CAS No. 29122-68-7. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-17498.
Atenolol
1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C14H22N2O3. CAS No. 29122-68-7. Prepack ID 17226755-1g. Molecular Weight 266.34. See USA prepack pricing.
Atenolol-d 7 is the deuterium labeled Atenolol. Atenolol ((RS)-Atenolol) is a cardioselective β1-adrenergic receptor blocker, with a Ki of 697 nM atβ1-adrenoceptor in guine pig left ventricle membrane. Atenolol can be used for the research of hypertension and angina pectoris[1][2]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: (RS)-Atenolol-d7. CAS No. 1202864-50-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-17498S.
Atenolol EP Impurity D is an impurity of Atenolol, a cardioselective β-adrenergic blocker. Synonyms: 2-[4-(3-Chloro-2-hydroxypropoxy)phenyl]acetamide; 2-[4-[(2RS)-3-Chloro-2-hydroxypropoxy]phenyl]acetamide; 4-(3-Chloro-2-hydroxypropoxy)benzeneacetamide. Grades: > 95%. CAS No. 115538-83-5. Molecular formula: C11H14ClNO3. Mole weight: 243.69.
Atenolol EP Impurity E
Atenolol EP Impurity E is an impurity of Atenolol, a cardioselective β-adrenergic blocker. Synonyms: 4,4'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis-benzeneacetamide. Grades: > 95%. CAS No. 141650-31-9. Molecular formula: C19H22N2O5. Mole weight: 358.40.
Atenolol EP Impurity E
Atenolol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,2'-(((2-hydroxypropane-1,3-diyl)bis(oxy))bis(4,1-phenylene))diacetamide. CAS No. 141650-31-9. Molecular formula: C19H22N2O5. Mole weight: 358.39. Catalog: APB141650319.
Atenolol EP Impurity F
Atenolol EP Impurity F is an impurity of Atenolol, a cardioselective β-adrenergic blocker. Synonyms: 4,4'-[[(1-Methylethyl)imino]bis[(2-hydroxy-3,1-propanediyl)oxy]]bis-benzeneacetamide; 2,2'-(4,4'-(3,3'-(isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy)bis(4,1-phenylene))diacetaMide; Atenolol Related Compound D; (N-Isopropyl-N,N-bis{3-[4-(2-amino-. Grades: > 95%. CAS No. 87619-83-8. Molecular formula: C25H35N3O6. Mole weight: 473.57.
Atenolol impurity A
Atenolol impurity A is used as an intermediate for the synthesis of Atenolol, which is a β- blocker and used to treat hypertension, angina and arrhythmia. It is a process impurity for Atenolol. Synonyms: 4-Hydroxybenzeneacetamide; (p-Hydroxyphenyl)acetamide; 2-(4-Hydroxyphenyl)acetamide; 2-(p-Hydroxyphenyl)acetamide; NSC 187193; p-(Carbamoylmethyl)phenol. Grades: > 95%. CAS No. 17194-82-0. Molecular formula: C8H9NO2. Mole weight: 151.16.
Atenolol impurity B
Atenolol impurity B is an impurity of Atenolol, a cardioselective β-adrenergic blocker. Synonyms: 2-[4-(2,3-Dihydroxypropoxy)phenyl]acetamide; 4-(2,3-dihydroxypropoxy)phenyl acetamide; Benzeneacetamide, 4-(2,3-dihydroxypropoxy)-; Des(isopropylaMino) Atenolol Diol. Grades: > 95%. CAS No. 61698-76-8. Molecular formula: C11H15NO4. Mole weight: 225.24.
Atenolol impurity C
Atenolol impurity C is an impurity of Atenolol, a cardioselective β-adrenergic blocker. Synonyms: 4-(Oxiranylmethoxy)benzeneacetamide; 2-(4-Oxiranylmethoxy-phenyl)-acetamide; 4-(2,3-Epoxypropoxy)phenylacetamide; 1,2,3,4-Tetrahydro-4-oxacarbazole; p-(2,3-Epoxypropyloxy)phenylacetamide. Grades: > 95%. CAS No. 29122-69-8. Molecular formula: C11H13NO3. Mole weight: 207.23.