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Benzimidazole and Imidazole Derivatives

Benzimidazole and Imidazole Derivatives

Benzimidazole is a compound consisting of a benzene ring fused to an imidazole ring, a five-membered structure containing two nitrogen atoms. Benzimidazole derivatives, such as albendazole, are known for their antiparasitic and antifungal activity, used in the treatment of parasitic infections and certain parasitic diseases in animals and humans. Imidazole, on the other hand, is a five-membered structure with two nitrogen atoms found in various biologically active compounds. Imidazole derivatives, such as metronidazole, have antimicrobial and antiparasitic properties. These compounds are also used in the pharmaceutical industry for treating bacterial infections, parasitic diseases, and some fungal infections, as well as in organic chemistry as catalysts. At CymitQuimica, we offer high-purity benzimidazoles and imidazoles for research in medicinal chemistry, pharmacology, and biotechnology.

Found 10354 products of "Benzimidazole and Imidazole Derivatives"

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  • Lamotrigine

    CAS:
    <p>Lamotrigine (BW430C) is an Anti-epileptic Agent and Mood Stabilizer.</p>
    Formula:C9H7Cl2N5
    Purity:99.76% - 99.95%
    Color and Shape:White To Pale Cream-Colored Powder Crystals From Isopropanol Solid
    Molecular weight:256.09
  • Triclabendazole

    CAS:
    <p>Triclabendazole (CGA89317) has been used in trials studying Parasitic Disease.</p>
    Formula:C14H9Cl3N2OS
    Purity:99.11%
    Color and Shape:White To Brown Crystalline Powder
    Molecular weight:359.66
  • Metronidazole

    CAS:
    <p>Metronidazole (Metronidazol) is a synthetic nitroimidazole derivative with antiprotozoal and antibacterial activities.</p>
    Formula:C6H9N3O3
    Purity:99.46% - 99.96%
    Color and Shape:Cream-Colored Crystals
    Molecular weight:171.15
  • Oxybutynin

    CAS:
    <p>Oxybutynin (Ditropan) is a synthetic anticholinergic agent that is used for treatment of urinary incontinence and overactive bladder syndrome.</p>
    Formula:C22H31NO3
    Purity:97.81% - 99.57%
    Color and Shape:White To Off-White Crystalline Powder
    Molecular weight:357.49
  • Oteseconazole

    CAS:
    <p>Oteseconazole (VT-1161) is an orally active anti-fungal agent.</p>
    Formula:C23H16F7N5O2
    Purity:99.07% - 99.95%
    Color and Shape:Solid
    Molecular weight:527.39
  • Albendazole

    CAS:
    <p>Albendazole (SKF-62979) is used as a drug indicated for the treatment of a variety of worm infestations.</p>
    Formula:C12H15N3O2S
    Purity:98.21% - 98.76%
    Color and Shape:Colorless Crystals Solid
    Molecular weight:265.33
  • L-Hyoscyamine

    CAS:
    <p>L-Hyoscyamine (Daturine) functions as a non-selective, competitive antagonist of muscarinic receptors, thereby inhibiting the parasympathetic activities.</p>
    Formula:C17H23NO3
    Purity:99.71% - 99.81%
    Color and Shape:White Crystalline Powder
    Molecular weight:289.37
  • Oxiconazole nitrate

    CAS:
    <p>Oxiconazole nitrate (Ro 13-8996) is an antifungal imidazole inhibiting fungal growth by blocking ergosterol synthesis, disrupting cell membranes.</p>
    Formula:C18H13Cl4N3O·HNO3
    Purity:99.66%
    Color and Shape:Solid
    Molecular weight:492.14
  • Tiotropium bromide

    CAS:
    <p>Tiotropium bromide (BA679 BR) is a long-acting, 24 hour, anticholinergic bronchodilator used in the management of chronic obstructive pulmonary disease (COPD).</p>
    Formula:C19H22BrNO4S2
    Purity:96.82% - 99.97%
    Color and Shape:White Solid
    Molecular weight:472.42
  • Itraconazole

    CAS:
    <p>Itraconazole (R51211) is a triazole antifungal agent that inhibits cytochrome P-450-dependent enzymes required for ERGOSTEROL synthesis.</p>
    Formula:C35H38Cl2N8O4
    Purity:98% - 99.90%
    Color and Shape:Off-White Crystalline Solid
    Molecular weight:705.63
  • Indazole

    CAS:
    <p>Indazole, a heterocyclic compound, offers diverse biological activities.</p>
    Formula:C7H6N2
    Purity:99.59% - 99.85%
    Color and Shape:White Or Beige Crystalline Powder
    Molecular weight:118.14
  • Dicyclomine hydrochloride

    CAS:
    <p>Dicyclomine hydrochloride is a muscarinic antagonist used as an antispasmodic and in urinary incontinence.</p>
    Formula:C19H36ClNO2
    Purity:99.81%
    Color and Shape:Solid
    Molecular weight:345.95
  • Flavoxate hydrochloride

    CAS:
    <p>Flavoxate hydrochloride (DW61) , a muscarinic AChR antagonist, is used in the therapy of various urinary syndromes and as an antispasmodic.</p>
    Formula:C24H26ClNO4
    Purity:99.78%
    Color and Shape:White Solid
    Molecular weight:427.92
  • Pramiracetam

    CAS:
    <p>Pramiracetam, an advanced nootropic from piracetam, enhances cognitive function post-brain trauma and treats cerebrovascular disorders.</p>
    Formula:C14H27N3O2
    Purity:99.94%
    Color and Shape:White Crystalline Powder
    Molecular weight:269.38
  • Aniracetam

    CAS:
    <p>Aniracetam (Ro 13-5057)(Ro 13-5057), a nootropic and neuroprotective drug, selectively modulates the AMPA receptor and nAChR.</p>
    Formula:C12H13NO3
    Purity:99.88% - 99.89%
    Color and Shape:White Crystalline Or Crystalline Powde
    Molecular weight:219.24
  • Oxcarbazepine

    CAS:
    <p>Oxcarbazepine (GP 47680), an anti-epileptic, reduces CNS disorganized electrical activity.</p>
    Formula:C15H12N2O2
    Purity:98.46%
    Color and Shape:Crystals From Ethanol Solid
    Molecular weight:252.27
  • Oxybutynin chloride

    CAS:
    <p>Oxybutynin chloride (Oxybutynin HCl) is an anticholinergic medication used to relieve urinary and bladder difficulties.</p>
    Formula:C22H32ClNO3
    Purity:99.27% - >99.99%
    Color and Shape:White Powder
    Molecular weight:393.96
  • Letrozole

    CAS:
    <p>Letrozole (CGS 20267) is an Aromatase Inhibitor. The mechanism of action of letrozole is as an Aromatase Inhibitor.</p>
    Formula:C17H11N5
    Purity:98.67% - 99.84%
    Color and Shape:White To Off-Whitecrystalline Powder
    Molecular weight:285.3
  • Propantheline bromide

    CAS:
    <p>Propantheline bromide (Pro-Banthine) competitively antagonizes acetylcholine activity mediated by muscarinic receptors at neuroeffector sites on smooth muscle</p>
    Formula:C23H30BrNO3
    Purity:98% - ≥98%
    Molecular weight:448.4
  • Promethazine hydrochloride

    CAS:
    <p>Promethazine HCl: First-gen antihistamine, H1 and mACh blocker, affects 5-HT2A/C, D2, α1 receptors.</p>
    Formula:C17H20N2S·HCl
    Purity:99.85%
    Color and Shape:Crystals In Water Has A Ph Of 3 5-5 0 (Ntp 1992)
    Molecular weight:320.88
  • Tolterodine tartrate

    CAS:
    <p>Tolterodine tartrate (PNU-200583E) is a potent antagonist for muscarinic receptor. It show selectivity for the urinary bladder and salivary glands in vivo.</p>
    Formula:C22H31NO·C4H6O6
    Purity:99.95%
    Color and Shape:White-To-Off-White Crystalline Powder
    Molecular weight:475.58
  • 10,11-Dihydrocarbamazepine

    CAS:
    <p>10,11-Dihydrocarbamazepine (Dihydrocarbamazepine) is used as pharmaceutical intermediates.</p>
    Formula:C15H14N2O
    Purity:98.48% - 99.85%
    Color and Shape:Solid
    Molecular weight:238.28
  • Fenbendazole

    CAS:
    <p>Fenbendazole (Fenbendazol) is an antinematodal benzimidazole used in veterinary medicine.</p>
    Formula:C15H13N3O2S
    Purity:99.74%
    Color and Shape:White To Yellowish Powder
    Molecular weight:299.35
  • Trimebutine maleate

    CAS:
    <p>Trimebutine maleate (Polibutin) is a weak mu-opioid agonist and has antimuscarinic effects.</p>
    Formula:C26H33NO9
    Purity:99.76% - 99.98%
    Color and Shape:White Solid
    Molecular weight:503.55
  • Oxfendazole

    CAS:
    <p>Oxfendazole (RS-8858), a broad spectrum benzimidazole anthelmintic, protects livestock against roundworm, strongyles and pinworms.</p>
    Formula:C15H13N3O3S
    Purity:98.99% - 99.17%
    Color and Shape:White To Yellowish Powder
    Molecular weight:315.35
  • Tinidazole

    CAS:
    <p>Tinidazole (CP12574) is an antiprotozoal 5-nitroimidazole, metabolizing into toxic radicals that deplete sulfhydryl groups, causing DNA damage and cell death.</p>
    Formula:C8H13N3O4S
    Purity:99.97%
    Color and Shape:Almost White Or Pale Yellow Crystalline Powder
    Molecular weight:247.27
  • Ornidazole

    CAS:
    <p>Ornidazole (Tiberal) is a nitroimidazole antiprotozoal agent used in ameba and trichomonas infections.</p>
    Formula:C7H10ClN3O3
    Purity:99.47%
    Color and Shape:Crystalline Solid
    Molecular weight:219.63
  • Rivastigmine

    CAS:
    <p>Rivastigmine (Exelon) is a Cholinesterase Inhibitor, used for therapy of Alzheimer disease.</p>
    Formula:C14H22N2O2
    Purity:99.45%
    Color and Shape:Solid
    Molecular weight:250.34
  • Orphenadrine Citrate

    CAS:
    <p>Orphenadrine Citrate (Flexon) is a skeletal muscle relaxant, it acts in the central nervous system to produce its muscle relaxant effects.</p>
    Formula:C18H23NO·C6H8O7
    Purity:98% - 99.58%
    Color and Shape:White Solid
    Molecular weight:461.5
  • Galanthamine hydrobromide

    CAS:
    <p>Galanthamine hydrobromide (Galantamine hydrobromide), a long-acting and centrally active AChE inhibitor (IC50:410 nM), is an allosteric potentiator at neuronal</p>
    Formula:C17H21NO3·HBr
    Purity:98% - 99.49%
    Color and Shape:White To Off-White Powder
    Molecular weight:368.27
  • Omeprazole

    CAS:
    <p>Omeprazole (Losec) is a proton pump inhibitor (PPI), Omeprazole(Losec) is a potent brain penetrant neutral sphingomyelinase (N-SMase) inhibitor.</p>
    Formula:C17H19N3O3S
    Purity:98.43% - 98.48%
    Color and Shape:White Solid
    Molecular weight:345.42
  • Liarozole

    CAS:
    <p>Liarozole dihydrochloride inhibits CYP450, estrogen, androgen synthesis; an oral drug for prostate cancer/skin disorders.</p>
    Formula:C17H13ClN4
    Purity:98.31%
    Color and Shape:Solid
    Molecular weight:308.76
  • Ronidazole

    CAS:
    <p>Ronidazole (Ronidazol) is an antiprotozoal and antimicrobial agent used mainly in veterinary practice.</p>
    Formula:C6H8N4O4
    Purity:98.70% - 99.73%
    Color and Shape:Solid
    Molecular weight:200.15
  • MR-L2

    CAS:
    <p>MR-L2 is a reversible and noncompetitive allosteric activator of long-isoform phosphodiesterase-4 (PDE4).</p>
    Formula:C19H16Cl3FN4O
    Purity:98.09% - 98.94%
    Color and Shape:Solid
    Molecular weight:441.71
  • Carbimazole

    CAS:
    <p>Carbimazole, an imidazolium-based thyroid blocker, turns to MMI in the body. Used in Graves' disease research.</p>
    Formula:C7H10N2O2S
    Purity:99.98%
    Color and Shape:Solid
    Molecular weight:186.23
  • Voriconazole

    CAS:
    <p>Voriconazole (UK-109496) is a triazole antifungal agent that specifically inhibits STEROL 14-ALPHA-DEMETHYLASE and CYTOCHROME P-450 CYP3A.</p>
    Formula:C16H14F3N5O
    Purity:98% - 99.91%
    Color and Shape:White To Off White Crystalline Powder
    Molecular weight:349.31
  • Ornidazole (Levo-)

    CAS:
    <p>Ornidazole (Levo-) (Levornidazole) is the levo-isomer of Ornidazole.</p>
    Formula:C7H10ClN3O3
    Purity:99.8%
    Color and Shape:Solid
    Molecular weight:219.63
  • Promethazine

    CAS:
    <p>Promethazine (Proazamine) is an analogue of anti-glaucoma prostaglandin (PG) .</p>
    Formula:C17H20N2S
    Purity:99.76%
    Color and Shape:Crystals
    Molecular weight:284.42
  • Miconazole

    CAS:
    <p>Miconazole (R18134) is an imidazole antifungal agent that is used topically and by intravenous infusion.</p>
    Formula:C18H14Cl4N2O
    Purity:98% - >99.99%
    Color and Shape:Solid
    Molecular weight:416.13
  • Solifenacin succinate

    CAS:
    <p>Solifenacin succinate (YM905) is a quinuclidine and tetrahydroisoquinoline derivative and selective M3 muscarinic antagonist, which is used as a urologic agent.</p>
    Formula:C23H26N2O2·C4H6O4
    Purity:99.85% - 99.98%
    Color and Shape:Solid
    Molecular weight:480.56
  • Butoconazole nitrate

    CAS:
    <p>Butoconazole Nitrate is the nitrate salt form of butoconazole, a synthetic imidazole derivative with fungistatic properties.</p>
    Formula:C19H18Cl3N3O3S
    Purity:99.66%
    Color and Shape:White Solid
    Molecular weight:474.79
  • Piracetam

    CAS:
    <p>Piracetam (UCB-6215), a cyclic derivative of the neurotransmitter gamma-aminobutyric acid (GABA), is used in therapy of the extensive cognitive disorders.</p>
    Formula:C6H10N2O2
    Purity:97.16%
    Color and Shape:Crystals From Isopropanol Solid
    Molecular weight:142.16
  • Climbazole

    CAS:
    <p>Climbazole (BAY-e 6975) is a broad-spectrum imidazole antifungal agent with anti-dandruff benefits.</p>
    Formula:C15H17ClN2O2
    Purity:98.23%
    Color and Shape:White Solid Crystalline
    Molecular weight:292.76
  • Clidinium bromide

    CAS:
    <p>Clidinium bromide (Ro 2-3773), a synthetic anticholinergic, treats peptic ulcers and alleviates abdominal cramps and IBS symptoms.</p>
    Formula:C22H26BrNO3
    Purity:98.89% - 99.86%
    Color and Shape:White Crystalline Solid
    Molecular weight:432.35
  • Secnidazole

    CAS:
    <p>Secnidazole (PM-185184), a 5-nitroimidazole, has better oral uptake &amp; longer half-life than its class peers, targeting anaerobic bacteria &amp; protozoa.</p>
    Formula:C7H11N3O3
    Purity:98.86%
    Color and Shape:Crystalline Solid
    Molecular weight:185.18
  • Clotrimazole

    CAS:
    <p>Clotrimazole (FB 5097), an imidazole derivative with a broad spectrum of antimycotic activity, inhibits biosynthesis of the sterol ergostol.</p>
    Formula:C22H17ClN2
    Purity:99.89%
    Color and Shape:Crystals Solid
    Molecular weight:344.84
  • Carbendazim

    CAS:
    <p>Carbendazim (Mercarzole) is a broad-spectrum antifungal that disrupts microtubule assembly, causing cell cycle arrest and apoptosis.</p>
    Formula:C9H9N3O2
    Purity:99.81% - 99.82%
    Color and Shape:White Powder Physical Description Light Gray Or Beige Powder (Ntp 1992)
    Molecular weight:191.19
  • Fesoterodine fumarate

    CAS:
    <p>Fesoterodine fumarate (Toviaz) is a competitive muscarinic receptor antagonist with muscle relaxant and urinary antispasmodic properties.</p>
    Formula:C26H37NO3·C4H4O4
    Purity:99.16%
    Color and Shape:White Solid
    Molecular weight:527.65
  • Thiabendazole

    CAS:
    <p>Thiabendazole (2-(4-Thiazolyl)benzimidazole) is a benzimidazole derivative with anthelminthic property.</p>
    Formula:C10H7N3S
    Purity:99.14%
    Color and Shape:Light Yellow Powder
    Molecular weight:201.25
  • Albendazole Impurity 10


    Formula:C21H24N6OS2
    Color and Shape:Off-White Solid
    Molecular weight:440.58

    Ref: 4Z-A-1623

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  • Solifenacin EP Impurity E (3-Quinuclidinol)

    CAS:
    Formula:C7H13NO
    Color and Shape:Pale Yellow Solid
    Molecular weight:127.19

    Ref: 4Z-S-1831

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  • Albendazole EP Impurity J

    CAS:
    Formula:C9H7Cl2N3O2
    Color and Shape:Brown Solid
    Molecular weight:260.07

    Ref: 4Z-A-1627

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  • Varenicline Impurity 27


    Formula:C30H28N6O4
    Molecular weight:536.59

    Ref: 4Z-V-2539

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  • Ref: 4Z-R-0746

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    2,427.00€
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    4,368.00€
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    7,220.00€
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  • Oxybutynin-d11 HCl

    CAS:
    Formula:C22H20D11NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:368.56 36.46

    Ref: 4Z-O-0710

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    1,092.00€
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    1,942.00€
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    3,034.00€
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  • Tolterodine Lactone Impurity

    CAS:
    Formula:C16H14O2
    Color and Shape:Off-White Solid
    Molecular weight:238.29

    Ref: 4Z-T-1712

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  • Galantamine EP Impurity B (epi-Galantamine)

    CAS:
    Formula:C17H21NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:287.36

    Ref: 4Z-G-013

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  • Omeprazole Impurity 72

    CAS:
    Formula:C8H9Cl2N
    Molecular weight:190.07

    Ref: 4Z-O-02162

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  • Efinaconazole Impurity 35 Mesylate

    CAS:
    Formula:C12H13F2N3O2·CH4O3S
    Color and Shape:White To Off-White Solid
    Molecular weight:269.25 96.10

    Ref: 4Z-E-097008

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  • Voriconazole Impurity 2

    CAS:
    Formula:C6H4Br2ClFN2
    Color and Shape:Colorless Oil
    Molecular weight:318.37

    Ref: 4Z-V-1015

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  • Dihydro Galanthaminone

    CAS:
    Formula:C17H21NO3
    Color and Shape:Off-White Solid
    Molecular weight:287.36

    Ref: 4Z-G-0121

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  • rac-Scopolamine Sulfate (rac-Hyoscine Sulfate)


    Formula:C17H21NO7S
    Molecular weight:383.42

    Ref: 4Z-S-0141

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  • Ilaprazole Impurity 18


    Formula:C9H9N3OS
    Molecular weight:207.25

    Ref: 4Z-I-053021

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  • Omeprazole EP Impurity A (Omeprazole USP Related Compound B, Esomeprazole EP Impurity A)

    CAS:
    Formula:C8H8N2OS
    Color and Shape:Off-White Solid
    Molecular weight:180.23

    Ref: 4Z-O-0232

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    200mg
    2,348.00€
  • rac-Fesoterodine-d7 HCl

    CAS:
    Formula:C26H30D7NO3·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:418.63 36.46

    Ref: 4Z-F-343

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    1,699.00€
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    3,155.00€
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    5,096.00€
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  • Zolpidem EP Impurity F

    CAS:
    Formula:C13H17NO2
    Color and Shape:Pale Yellow Semi-Solid
    Molecular weight:219.28

    Ref: 4Z-Z-027002

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  • Omeprazole Related Compound 13 HCl

    CAS:
    Formula:C9H12ClNO·HCl
    Color and Shape:Off-White Solid
    Molecular weight:185.65 36.46

    Ref: 4Z-O-0245

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  • Tiabendazole EP Impurity A

    CAS:
    Formula:C6H8N2
    Color and Shape:White To Off-White Solid
    Molecular weight:108.14

    Ref: 4Z-T-113001

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  • Midazolam Impurity 9


    Formula:C18H13ClFN3O2
    Molecular weight:357.77

    Ref: 4Z-M-255011

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    1,214.00€
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    2,184.00€
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    3,398.00€
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  • Cyclopentolate HCl

    CAS:
    Formula:C17H25NO3·HCl
    Molecular weight:291.39 36.46

    Ref: 4Z-C-226001

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    349.00€
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    444.00€
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    635.00€
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  • Letrozole Impurity 8

    CAS:
    Formula:C15H10N2
    Molecular weight:218.26

    Ref: 4Z-L-1618

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  • Acotiamide Impurity 54


    Formula:C15H16N2O6S
    Color and Shape:Off-White Solid
    Molecular weight:352.37

    Ref: 4Z-A-140021

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    1,335.00€
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    2,366.00€
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    3,944.00€
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  • Scopolamine Impurity 5 Bromide

    CAS:
    Formula:C12H22NO2·Br
    Color and Shape:White To Off-White Solid
    Molecular weight:212.31 79.90

    Ref: 4Z-S-0128

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  • Rufinamide Impurity 9

    CAS:
    Formula:C4H4O2
    Molecular weight:84.07

    Ref: 4Z-R-3910

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  • Atropine Impurity 13

    CAS:
    Formula:C16H21NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:275.35

    Ref: 4Z-A-151035

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Midazolam Impurity 7

    CAS:
    Formula:C18H12ClFN2O2
    Molecular weight:342.75

    Ref: 4Z-M-255009

    5mg
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    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • Paclobutrazol Impurity 3

    CAS:
    Formula:C15H18ClN3O
    Color and Shape:White To Off-White Solid
    Molecular weight:291.78

    Ref: 4Z-P-192004

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Promethazine Teoclate

    CAS:
    Formula:C17H20N2S·C7H7ClN4O2
    Molecular weight:284.43 214.61

    Ref: 4Z-P-1821

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Lifitegrast Impurity 30

    CAS:
    Formula:C29H25ClN2O7S
    Molecular weight:581.04

    Ref: 4Z-L-153032

    5mg
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    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • Hydroxy Donepezil (Mixture of Diastereomers)

    CAS:
    Formula:C24H29NO4
    Color and Shape:Pale Grey Solid
    Molecular weight:395.50

    Ref: 4Z-D-1320

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Rac-Desmethyl Rabeprazole Sodium Salt

    CAS:
    Formula:C17H18N3O3S·Na
    Color and Shape:Pale Yellow Solid
    Molecular weight:344.42 22.99

    Ref: 4Z-R-2027

    5mg
    To inquire
    10mg
    910.00€
    25mg
    1,638.00€
    50mg
    2,366.00€
    100mg
    To inquire
  • Glycopyrrolate Impurity 20 Bromide

    CAS:
    Formula:C19H28NO3·Br
    Molecular weight:318.44 79.90

    Ref: 4Z-G-3236

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Clidinium Bromide Impurity 1

    CAS:
    Formula:C21H23NO3
    Molecular weight:337.42

    Ref: 4Z-C-254004

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Rivastigmine N-Oxide Trifluoroacetate

    CAS:
    Formula:C14H22N2O3·C2HF3O2
    Molecular weight:266.34 114.02

    Ref: 4Z-R-0731

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Sertaconazole EP Impurity B

    CAS:
    Formula:C9H6BrClS
    Color and Shape:White To Off-White Solid
    Molecular weight:261.56

    Ref: 4Z-S-062002

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
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  • Scopolamine Impurity 1 (R-Isomer)

    CAS:
    Formula:C17H21NO4
    Molecular weight:303.36

    Ref: 4Z-S-0118

    5mg
    To inquire
    10mg
    2,184.00€
    25mg
    4,004.00€
    50mg
    6,674.00€
    100mg
    To inquire
  • Varenicline Impurity 4 Trifluoroacetate


    Formula:C13H13N3O·C2HF3O2
    Molecular weight:227.27 114.02

    Ref: 4Z-V-2546

    5mg
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    10mg
    508.00€
    25mg
    825.00€
    50mg
    1,153.00€
    100mg
    To inquire
  • Triclabendazole-13C-d3

    CAS:
    Formula:C1313CH6D3Cl3N2OS
    Color and Shape:White To Off-White Solid
    Molecular weight:363.66

    Ref: 4Z-T-462

    5mg
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    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • rac-Pregabalin Impurity 94

    CAS:
    Formula:C9H17NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:187.24

    Ref: 4Z-P-2724

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
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  • Terconazole EP Impurity A

    CAS:
    Formula:C26H31Cl2N5O3
    Color and Shape:White To Off-White Solid
    Molecular weight:532.47

    Ref: 4Z-T-142001

    5mg
    To inquire
    10mg
    635.00€
    25mg
    1,032.00€
    50mg
    1,699.00€
    100mg
    To inquire
  • Thiamazole (Methimazole)

    CAS:
    Formula:C4H6N2S
    Molecular weight:114.17

    Ref: 4Z-T-416006

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Donepezil

    CAS:
    Formula:C24H29NO3
    Color and Shape:White To Off-White Solid
    Molecular weight:379.50

    Ref: 4Z-D-132

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Piracetam EP Impurity B (Methyl (2-Oxopyrrolidin-1-yl)acetate)

    CAS:
    Formula:C7H11NO3
    Color and Shape:Colorless Liquid
    Molecular weight:157.17

    Ref: 4Z-P-150004

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Promethazine-d6

    CAS:
    Formula:C17H14D6N2S·HCl
    Color and Shape:White To Off-White Solid
    Molecular weight:290.46 36.46

    Ref: 4Z-P-187

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Lurasidone Impurity 40


    Formula:C28H34N4O2S
    Color and Shape:White To Off-White Solid
    Molecular weight:490.67

    Ref: 4Z-L-090052

    5mg
    To inquire
    10mg
    1,456.00€
    25mg
    2,670.00€
    50mg
    4,368.00€
    100mg
    To inquire
  • Letrozole Impurity 9

    CAS:
    Formula:C10H8N4
    Color and Shape:White To Off-White Solid
    Molecular weight:184.20

    Ref: 4Z-L-166

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Rivastigmine USP Related Compound A

    CAS:
    Formula:C20H18O8
    Color and Shape:White To Off-White Solid
    Molecular weight:386.36

    Ref: 4Z-R-0720

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Ref: 4Z-A-151038

    5mg
    To inquire
    10mg
    444.00€
    25mg
    635.00€
    50mg
    825.00€
    100mg
    To inquire
  • Voriconazole Impurity 18 (Mixture of Diastereomers)

    CAS:
    Formula:C22H18ClF4N7O
    Color and Shape:Pale Yellow Solid
    Molecular weight:507.88

    Ref: 4Z-V-1035

    5mg
    To inquire
    10mg
    2,427.00€
    25mg
    4,368.00€
    50mg
    7,220.00€
    100mg
    To inquire
  • Tinidazole

    CAS:
    Formula:C8H13N3O4S
    Molecular weight:247.27

    Ref: 4Z-T-8619

    5mg
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