A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Berninamycin A is an antibiotic discovered in 1976 from a strain of Streptomyces. Berninamycin A is a macrocyclic "peptide" comprising atypical amino acids linked to thiazole and oxazoles. Chemically very complex, berninamycin A is an inducer of tipA, a gene that controls the bacterial transcription regulators, TipAL and TipAS, members of the MerR proteins that are central regulators in multidrug resistence. Closely related to siomycin, a recently discovered inhibitor of oncogenic transcription factor, FoxM1. Group: Biochemicals. Alternative Names: Berninamycin, Antibiotic U27810. Grades: Highly Purified. CAS No. 58798-97-3. Pack Sizes: 1mg. US Biological Life Sciences.
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Berninamycin B
Berninamycin B is a peptide antibiotic produced by Streptomyces bernensis NRRL 3572. Molecular formula: C51H51N15O14S. Mole weight: 1130.11.
Berninamycin C
Berninamycin C is a peptide antibiotic produced by Streptomyces bernensis NRRL 3572. CAS No. 161263-49-6. Molecular formula: C48H48N14O14S. Mole weight: 1077.04.
Berninamycin D
Berninamycin D is an antibiotic discovered in 1994 isolated from a strain of Streptomyces as a minor analogue of berninamycin A. Berninamycin D is a macrocyclic "peptide" comprising atypical amino acids linked to thiazole and oxazoles but does not contain the didehydroalaninyl side chain present in other members of this class. The implications of the absence of this side chain are unknown and lack of availability has prevented a fuller investigation of this metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 161263-50-9. Pack Sizes: 500ug. US Biological Life Sciences.
Worldwide
Berninamycin D
Berninamycin D is a peptide antibiotic produced by Streptomyces bernensis NRRL 3572. Grades: >99% by HPLC. CAS No. 161263-50-9. Molecular formula: C45H45N13O13S. Mole weight: 1007.98.
Bernzenesulfonyl chloride
Bernzenesulfonyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 98-09-9. Pack Sizes: 5kg, 10kg, 25kg, 50kg, 100kg. Molecular Formula: C6H5ClO2S. US Biological Life Sciences.
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Berotralstat
Berotralstat (BCX7353) is an orally active plasma kallikrein inhibitor. Berotralstat can reduce brain edema and is being studied for glioblastoma and hereditary angioedema [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BCX7353. CAS No. 1809010-50-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-109127.
Berotralstat dihydrochloride
Berotralstat dihydrochloride is a low toxicity, effective, highly specific, second-generation, synthetic and orally active plasma kallikrein inhibitor used for the research of hereditary angioedema (HAE) attacks. Berotralstat dihydrochloride works by blocking the enzymatic activity of plasma kallikrein in releasing bradykinin, the major biologic peptide that promotes swelling and pain associated with attacks of HAE [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BCX7353 dihydrochloride. CAS No. 1809010-52-3. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-109127A.
Heterocyclic Organic Compound. CAS No. 12178-37-9. Catalog: ACM12178379.
Bertrandite(be4(oh)2o(sio3)2)
Heterocyclic Organic Compound. Alternative Names: Bertrandite (Be4(OH)2O(SiO3)2); BERTRANDITE; BERTRONDITE. CAS No. 12161-82-9. Molecular formula: Be4H2O9Si2. Catalog: ACM12161829.
Berubicin
Berubicin (RTA 744 free base; WP 744) is a 4'-O-benzyldoxorubicin that inhibits P-gp and MRP1-mediated efflux and has anticancer activity. Berubicin inhibits glioblastoma multiforme (GBM) and exhibits cytotoxicity. Berubicin has poor bioavailability in mice [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: RTA 744 free base; WP 744 free base; WP 769. CAS No. 677017-23-1. Pack Sizes: 1 mg; 5 mg. Product ID: HY-14942.
Berubicin
Berubicin has potential antineoplastic activity. Berubicin intercalates into DNA and interrupts topoisomerase II activity, resulting in the inhibition of DNA replication and repair, and RNA and protein synthesis. Synonyms: Daunorubicin Impurity 9; RTA 744; RTA-744; RTA744; WP 769; WP769; WP-769; 5,12-Naphthacenedione, 10-[[3-amino-2,3,6-trideoxy-4-O-(phenylmethyl)-α-L-lyxo-hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-, (8S,10S)-. Grades: ≥95% by HPLC. CAS No. 677017-23-1. Molecular formula: C34H35NO11. Mole weight: 633.65.
Berubicin hydrochloride
Berubicin hydrochloride (RTA 744) is a Doxorubicin (HY-15142A) analogue. Berubicin hydrochloride triggers apoptosis and cell killing in NB cells by activating proapoptotic mediators. Berubicin hydrochloride has proapoptotic and anti-leukemia activities. Berubicin hydrochloride can be used for cancer research [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: RTA 744; WP 744; WP 769 hydrochloride. CAS No. 293736-67-1. Pack Sizes: 1 mg; 5 mg. Product ID: HY-14942A.
Berubicin Hydrochloride
Berubicin hydrochloride is the hydrochloride of berubicin, which is an anthracycline derivative used as a topoisomerase II inhibitor with activity in ependymoma. Berubicin hydrochloride has potential antineoplastic activity. Uses: A topoisomerase ii inhibitor with activity in ependymoma. Synonyms: Daunorubicin Impurity 9 hydrochloride; RTA 744 hydrochloride; WP 769 hydrochloride; 5,12-Naphthacenedione, 10-[[3-amino-2,3,6-trideoxy-4-O-(phenylmethyl)-α-L-lyxo-hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-, (8S,10S)-, hydrochloride (1:1). Grades: ≥95%. CAS No. 293736-67-1. Molecular formula: C34H35NO11.HCl. Mole weight: 670.10.
BERYLLIUM FLUORIDE, 33.5% SOLUTION, 99% pure, 6.4% Be, Formula: BeF2. CAS No. 7787-49-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Beryllium Fluoride (BeF2)
Beryllium Fluoride (BeF2). Group: Magnetic nanoparticles. Alternative Names: BeF2, Beryllium Fluoride (BeF2), Beryllium Fluoride(Be2F4), Beryllium Difluoride, Beryllium Fluoride. 99%-99.99%.
Beryllium Foil
Beryllium Foil. Group: Semiconductor materials. Alternative Names: Beryllium Foil, Be Foil. CAS No. 12036-37-2.
BERYLLIUM METAL, PIECES, 99.5% pure, 38 mm and smaller, Formula: Be. CAS No. 7440-41-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Beryllium Metal
BERYLLIUM METAL, POWDER, 99% pure, -325 mesh, Formula: Be. CAS No. 7440-41-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Beryllium Nitrate
Beryllium Nitrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 13597-99-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences.
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Beryllium Nitrate
BERYLLIUM NITRATE, TRIHYDRATE, 48.4% SOLUTION, 99.9% pure, 2.3% Be, Formula: Be(NO3)2.3H2O. CAS No. 13547-99-4. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Beryllium Oxalate
BERYLLIUM OXALATE, TRIHYDRATE, 99.9% pure, -6 mesh, Formula: BeC2O4.3H2O. CAS No. 3173-18-0. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Beryllium Oxide
BERYLLIUM OXIDE, 99.95% pure, -200 mesh, Formula: BeO. CAS No. 1304-56-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Beryllium Oxide
Beryllium oxide is an odorless white solid. Sinks in water. (USCG, 1999);WHITE CRYSTALS OR POWDER. Group: Glass additives. Product ID: oxoberyllium. Molecular formula: 25.012g/mol. Mole weight: BeO;BeO;BeO. [Be]=O. InChI=1S/Be.O. LTPBRCUWZOMYOC-UHFFFAOYSA-N.
Beryllium Wire. Group: Oxides nanoparticles. Alternative Names: Beryllium Wire, Be Wire. CAS No. 1313-96-8.
Berzosertib
Berzosertib (VE-822) is an ATR inhibitor with a K i value of less than 0.2 nM. It also inhibits ATM with a K i of 34 nM. Uses: Scientific research. Group: Signaling pathways. Alternative Names: VE-822; VX-970; M6620. CAS No. 1232416-25-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-13902.
BES is a secondary standard biochemical buffer with effective pH range of 6.4 to 7.8 (pKa: 7.15 at 20 °C). BES is used in the diagnostic testing area. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 10191-18-1. Pack Sizes: 500 g. Product ID: HY-D0867.
Besifloxacin
Besifloxacin. Group: Biochemicals. Grades: Highly Purified. CAS No. 141388-76-3. Pack Sizes: 500mg, 1g, 2g, 5g. Molecular Formula: C19H21ClFN3O3·HCl. US Biological Life Sciences.
Worldwide
Besifloxacin
Besifloxacin is a novel 8-chloro-fluoroquinolone agent with potent, bactericidal activity against prevalent and drug-resistant pathogens. Besifloxacin has been found to inhibit production of pro-inflammatory cytokines in vitro. Uses: Anti-bacterial agents. Synonyms: (R)-7-(3-aminohexahydro-1H-azepin-1-yl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid. Grades: 99%. CAS No. 141388-76-3. Molecular formula: C19H21ClFN3O3. Mole weight: 393.84.
Besifloxacin Hydrochloride
Besifloxacin HCl is a fourth-generation fluoroquinolone antibiotic that has a broad spectrum in vitro activity against a wide range of Gram-positive and Gram-negative ocular pathogens. Uses: For research used only. Synonyms: Besifloxacin hydrochloride; Besifloxacin HCl; 405165-61-9; Besifloxacin (Hydrochloride); Besivance. Grades: >98%. CAS No. 405165-61-9. Molecular formula: C19H21ClFN3O3.HCl. Mole weight: 430.3.
A Fluoroquinolone antibiotic. Group: Biochemicals. Alternative Names: 7-[(3R)-3-Aminohexahydro-1H-azepin-1-yl]-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Hydrochloride. Grades: Highly Purified. CAS No. 405165-61-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Besifloxacin Impurity G
Besifloxacin Impurity G is an intermediate used to prepare ureido thiophene carboxamides as checkpoint kinase inhibitors. It is also an impurity of Besifloxacin. Synonyms: (R)-3-Amino-hexahydroazepine; (R)-Azepan-3-amine; (R)-Hexahydro-1H-azepin-3-amine; (R)-3-Amino-Hexahydro-1H-Azepin; 1H-Azepin-3-amine, hexahydro-, (3R)-. Grades: > 95%. CAS No. 124932-43-0. Molecular formula: C6H14N2. Mole weight: 114.19.
Besifovir
Besifovir is an orally available phosphonate nucleotide for the potential treatment of hepatitis B virus infection was well tolerated and also had a good clinical safety profile. Uses: Dna-directed dna polymerase inhibitors; hepatitis b virus replication inhibitors. Synonyms: LB 80380; LB80380; LB-80380; (1- ( (2-Amino-9H-purin-9-yl) methyl) cyclopropoxy) methylphosphonic acid;P-[[[1-[(2-amino-9H-purin-9-yl)methyl]cyclopropyl]oxy]methyl]-phosphonic acid. Grades: ≥98%. CAS No. 441785-25-7. Molecular formula: C10H14N5O4P. Mole weight: 299.22.
Besifovir
Besifovir (LB80331), a parent agent converted by LB80380 (HY-19447A), further metabolizes to its active form, LB80317 (HY-106235). Besifovir is an orally active, novel antiviral agent against hepatitis B virus (HBV) [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: LB80331. CAS No. 441785-25-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-19447.
100g Pack Size. Group: Biochemicals, Buffers, Stains & Indicators. Formula: C6H15NO5S. CAS No. 10191-18-1. Prepack ID 58714707-100g. Molecular Weight 213.25. See USA prepack pricing.
Besonprodil
Besonprodil, a benzimidazolone bioisostere, is an NMDA antagonist that selective for the NR2B subunit. Synonyms: 6-[2-[4-[(4-fluorophenyl)methyl]piperidin-1-yl]ethylsulfinyl]-3H-1,3-benzoxazol-2-one; Besonprodil; CI-1041; CI 1041; CI104; 1253450-09-8; UNII-5K3N2D15WW; CHEMBL219631; Besonprodil (USAN); PD 196860; PD196860; PD-196860. Grades: >98%. CAS No. 253450-09-8. Molecular formula: C21H23FN2O3S. Mole weight: 402.48.
Bestatin
Bestatin is a specific aminopeptidase B inhibitor produced by Streptomyces olivoreticuli. Bestatin is a potent aminopeptidase-B and leukotriene (LT) A4 hydrolase inhibitor used in the treatment of acute myelocytic leukemia. It exhibits potential immunomodulatory and antitumor activities. Uses: The treatment of acute myelocytic leukemia. Synonyms: Ubenimex. Grades: >98%. CAS No. 58970-76-6. Molecular formula: C16H24N2O4. Mole weight: 308.37.
Bestatin
Bestatin is "pseudo"-dipeptide isolated from Streptomyces olivreticuli in 1976. Bestatin is potent aminopeptidase B inhibitor with no carboxypeptidase activity. Bestatin acts as an immunomodulator by activation of macrophages and T-lymphocytes. Bestatin also exhibits good antitumor activity and is under clinical investigation. Group: Biochemicals. Grades: Highly Purified. CAS No. 58970-76-6. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Bestatin
Bestatin is a natural, broad-spectrum, and competitive CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase inhibitor. Bestatin has anticancer effects [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Ubenimex. CAS No. 58970-76-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B0134.
Bestatin-d7
Bestatin-d7 is the isotope labelled analog of Bestatin. Bestatin based inhibitors have novel binding mode in S1 pocket of essential malaria M1 metalloaminopeptidase. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C16H17D7N2O4, Molecular Weight: 315.42. US Biological Life Sciences.
Worldwide
Bestatin hydrochloride
Bestatin hydrochloride is a competitive aminopeptidase inhibitor, which is studied for use in the treatment of acute myelocytic leukemia. It has become a useful tool in elucidating the physiological role of some mammalian exopeptidases in the regulation of the immune system, in the growth of tumors and their invasion of surrounding tissues, and in the degradation of cellular proteins. Synonyms: Aminopeptidase inhibitor; leucine aminopeptidase; aminopeptidase B; NK-421. Grades: >98%. CAS No. 65391-42-6. Molecular formula: C16H24N2O4.HCl. Mole weight: 344.83.
Bestatin hydrochloride
Bestatin hydrochloride is an inhibitor of CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase , used for cancer research. Uses: Scientific research. Group: Natural products. Alternative Names: Ubenimex hydrochloride. CAS No. 65391-42-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-B0134A.
Bestatin Impurity 1
Bestatin Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H19D5N2O4. Mole Weight: 313.41. Catalog: APB11450.
Bestatin trifluoroacetate
Bestatin, also known as Ubenimex (INN), is a competitive protease inhibitor. It is an inhibitor of aminopeptidase B, leukotriene A4 hydrolase, aminopeptidase N. It is being studied for use in the treatment of acute myelocytic leukemia. Bestatin can be administered, with low toxicity, to cultured cells, intact animals and humans. It has become a useful tool in elucidating the physiological role of some mammalian exopeptidases in the regulation of the immune system, in the growth of tumors and their invasion of surrounding tissues, and in the degradation of cellular proteins. Synonyms: Ubenimex trifluoroacetate. Grades: >98%. CAS No. 223763-80-2. Molecular formula: C18H25F3N2O6. Mole weight: 422.4.
b-Estradiol
b-Estradiol. Group: Biochemicals. Alternative Names: 1,3,5-Estratriene-3,17b-diol; Dihydrofolliculin. Grades: Highly Purified. CAS No. 50-28-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C18H24O2. US Biological Life Sciences.
Potent mammalian estrogenic hormone produced by the ovary. Group: Biochemicals. Alternative Names: (17b)-Estra-1,3,5(10)-triene-3,17-diol-d3; 3, 17-Epidi hydroxyestratriene -d3; Cimara-d3; Estrace-d3; Estraderm-d3; Estradot-d3; Estring-d3; Estrofem-d3; Estrogel-d3; Evorel-d3. Grades: Highly Purified. CAS No. 79037-37-9. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
b-Estradiol 17-(b-D-glucuronide) sodium salt
b-Estradiol 17-(b-D-glucuronide) sodium salt is a pharmaceutical compound used in the biomedical industry. It serves as a prodrug of b-Estradiol, a hormone used in hormone replacement therapy and in the treatment of symptoms associated with menopause. This sodium salt form enhances its solubility and stability for various applications. Synonyms: 1,3,5(10)-Estratriene-3,17b-diol 17-glucuronide; 3,17b-Dihydroxy-1,3,5(10)-estratriene 17-glucuronide. CAS No. 15087-02-2. Molecular formula: C24H31O8Na. Mole weight: 470.49.
b-Estradiol 3-(b-D-glucuronide) sodium salt
b-Estradiol 3-(b-D-glucuronide) sodium salt is a sodium salt derivative of b-Estradiol 3-(b-D-glucuronide) is a profound biochemical substance primarily deployed for comprehensive inquiries into the intricate facets of b-Estradiol, a hormone innately present within organisms. It is absolutely instrumental in unraveling pivotal aspects of hormone metabolism, transportation and consequential biological prowess. Synonyms: 3,17b-Dihydroxy-1,3,5(10)-estratriene 3-glucuronide; 1,3,5(10)-Estratriene-3,17b-diol 3-glucuronide. CAS No. 14982-12-8. Molecular formula: C24H31O8Na. Mole weight: 470.49.
BETA-1
BETA-1 is the first twisted intramolecular charge transfer (TICT)-aggregation-induced emission (AIE) integration molecule. BETA-1 emits cyan fluorescence in lipid droplets (LDs) and red fluorescence in mitochondria. BETA-1 can be used for the simultaneous and dual-color imaging of LDs and mitochondria in vivo and in vitro [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 2924598-24-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-152073.