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Derivados de Purinas y Pirimidinas

Derivados de Purinas y Pirimidinas

Las purinas tienen una estructura bicíclica, formada por un anillo de seis miembros fusionado con un anillo de cinco, ambos con átomos de nitrógeno en posiciones clave. Los derivados de purinas, como la adenina y la guanina, son fundamentales en la formación del ADN y ARN. Estos compuestos tienen aplicaciones terapéuticas en tratamientos contra el cáncer y enfermedades virales, al inhibir la replicación celular. Las pirimidinas, por otro lado, tienen una estructura monocíclica de seis miembros con dos átomos de nitrógeno. Sus derivados, como la citosina, timina y uracilo, también son componentes esenciales del ADN y ARN y se utilizan en la quimioterapia y tratamientos antivirales. En CymitQuimica disponemos de derivados de purinas y pirimidinas para investigación en biología molecular, genómica y desarrollo de terapias innovadoras.

Se han encontrado 8898 productos de "Derivados de Purinas y Pirimidinas"

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productos por página.
  • Proxyphylline

    CAS:
    Fórmula:C10H14N4O3
    Peso molecular:238.25

    Ref: 4Z-T-6044

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  • Thiamine Impurity 19

    CAS:
    Fórmula:C21H27N7O2
    Forma y color:White To Off-White Solid
    Peso molecular:409.49

    Ref: 4Z-T-8443

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  • Oseltamivir Impurity 156

    CAS:
    Fórmula:C22H36N2O4
    Peso molecular:392.54

    Ref: 4Z-O-11193

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  • Thiamine Impurity 35


    Fórmula:C12H17N4O3S·Cl
    Peso molecular:297.35 35.45

    Ref: 4Z-T-8465

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  • Tetrabenazine Impurity 15

    CAS:
    Fórmula:C35H36N2O7
    Peso molecular:596.68

    Ref: 4Z-T-7875

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  • N-Chloroacetyl-D-Tyrosine

    CAS:
    Fórmula:C11H12ClNO4
    Peso molecular:257.67

    Ref: 4Z-T-144034

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  • Tenofovir Trimer Impurity 3


    Fórmula:C60H90N15O30P3
    Peso molecular:1594.39

    Ref: 4Z-T-0257

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  • Pralatrexate Impurity 9

    CAS:
    Fórmula:C24H25N7O5
    Peso molecular:491.51

    Ref: 4Z-P-197014

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  • Prucalopride Impurity 11

    CAS:
    Fórmula:C10H20N2O2
    Peso molecular:200.28

    Ref: 4Z-P-127016

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  • Clopidogrel Impurity 11


    Fórmula:C16H16NO2S·Br
    Peso molecular:286.37 79.90

    Ref: 4Z-C-1339

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  • Ondansetron hydrochloride

    CAS:
    <p>Ondansetron hydrochloride (Zofran) is a serotonin 5-HT3 receptor antagonist, used to prevent nausea and vomiting caused by cancer chemotherapy, and radiation</p>
    Fórmula:C18H19N3O·HCl
    Pureza:99.78%
    Forma y color:White Powder
    Peso molecular:329.82
  • Oseltamivir Impurity 128

    CAS:
    Fórmula:C16H30N2O4
    Peso molecular:314.43

    Ref: 4Z-O-11160

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  • Oseltamivir Impurity 90


    Fórmula:C13H18N4O5
    Peso molecular:310.31

    Ref: 4Z-O-11122

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  • Paraquat-13C2-d6 Dichloride

    CAS:
    Fórmula:C1013C2H8D6N2·2Cl
    Peso molecular:194.28 2*35.45

    Ref: 4Z-P-10003

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  • Lifitegrast Impurity 40

    CAS:
    Fórmula:C15H17Cl2NO4
    Peso molecular:346.20

    Ref: 4Z-L-153042

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  • Thymine

    CAS:
    <p>Thymine: Derived from DNA hydrolysis or methylcyanoacetylurea, found in DNA (not RNA), binds adenine, used in biochemical research.</p>
    Fórmula:C5H6N2O2
    Pureza:99.77% - 99.97%
    Forma y color:Solid
    Peso molecular:126.11
  • (3S,4R,5S)-Oseltamivir Phosphate


    Fórmula:C16H28N2O4·H3O4P
    Peso molecular:312.41 97.99

    Ref: 4Z-O-1135

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  • Prucalopride Impurity 16

    CAS:
    Fórmula:C9H9NO3
    Peso molecular:179.18

    Ref: 4Z-P-127022

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  • Rizatriptan Impurity 14

    CAS:
    Fórmula:C13H28O4
    Peso molecular:248.36

    Ref: 4Z-R-1232

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  • AG957

    CAS:
    <p>Tyrphostin AG957, a tyrosine kinase inhibitor with anti-BCR/ABL tyrosine kinase activity restores beta1 integrin-mediated adhesion and inhibitory signaling in</p>
    Fórmula:C15H15NO4
    Pureza:98.82%
    Forma y color:Solid
    Peso molecular:273.28
  • Tetrabenazine Impurity 17


    Fórmula:C35H36FNO5
    Peso molecular:569.67

    Ref: 4Z-T-7877

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  • Sulfo-ara-F-NMN (CZ-48)

    CAS:
    Fórmula:C11H14FN2O6PS
    Peso molecular:352.27

    Ref: 4Z-N-133011

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  • (3R,4S,5S)-Oseltamivir

    CAS:
    Fórmula:C16H28N2O4
    Peso molecular:312.41

    Ref: 4Z-O-1137

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  • Sulbutiamine

    CAS:
    <p>Sulbutiamine (Bisibuthiamine) is an antioxidant that act by inhibiting oxidative stress induced retinal ganglion cell death.</p>
    Fórmula:C32H46N8O6S2
    Pureza:99.18% - 99.47%
    Forma y color:White - Almost White Crystal - Powder
    Peso molecular:702.89
  • 2'-Deoxyguanosine 5'-triphosphate Trisodium Salt

    CAS:
    Fórmula:C10H13N5O13P3·3Na
    Peso molecular:504.16 3 22.99

    Ref: 4Z-G-2419

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  • Zebularine

    CAS:
    Fórmula:C9H12N2O5
    Peso molecular:228.21

    Ref: 4Z-Z-019001

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  • Topiroxostat Impurity 29


    Fórmula:C12H10N6
    Peso molecular:238.25

    Ref: 4Z-T-148033

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  • Pemetrexed Impurity 62


    Fórmula:C22H24O8
    Peso molecular:416.43

    Ref: 4Z-P-6876

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  • Methotrexate Impurity 10

    CAS:
    Fórmula:C4H7N5O
    Peso molecular:141.13

    Ref: 4Z-M-7052

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  • Ondansetron

    CAS:
    <p>Ondansetron (GR 38032) is a serotonin 5-HT3 receptor antagonist used mainly as an antiemetic.</p>
    Fórmula:C18H19N3O
    Pureza:99.92%
    Forma y color:White To Yellow Crystals
    Peso molecular:293.36
  • Tenofovir Impurity 69

    CAS:
    Fórmula:C4H6O3
    Peso molecular:102.09

    Ref: 4Z-T-02114

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  • Regadenoson Impurity 54


    Fórmula:C20H26N12O8
    Peso molecular:562.50

    Ref: 4Z-R-095055

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  • Tenofovir Impurity 150


    Fórmula:C25H37N6O5P
    Peso molecular:532.58

    Ref: 4Z-T-02213

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  • Prucalopride Impurity 21

    CAS:
    Fórmula:C5H12N2
    Peso molecular:100.17

    Ref: 4Z-P-127027

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  • Lifitegrast Impurity 26

    CAS:
    Fórmula:C28H23Cl2N
    Peso molecular:444.40

    Ref: 4Z-L-153028

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  • N2-Isobutyryl-2'-O-Methylguanosine

    CAS:
    Fórmula:C15H21N5O6
    Peso molecular:367.36

    Ref: 4Z-G-2458

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  • Prucalopride Impurity 52


    Fórmula:C12H14ClNO3
    Peso molecular:255.70

    Ref: 4Z-P-127060

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  • Pemetrexed Impurity 78

    CAS:
    Fórmula:C16H19NO6
    Peso molecular:321.33

    Ref: 4Z-P-6895

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  • Ref: 4Z-C-189

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  • Tetrabenazine Impurity 7


    Fórmula:C19H25NO3
    Peso molecular:315.41

    Ref: 4Z-T-7858

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  • N-Lactoyl-L-Tyrosine-d4


    Fórmula:C12H11D4NO5
    Peso molecular:257.28

    Ref: 4Z-T-144060

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  • Pemetrexed Impurity 84

    CAS:
    Fórmula:C12H14O4
    Peso molecular:222.24

    Ref: 4Z-P-68101

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  • Pemetrexed Impurity 81

    CAS:
    Fórmula:C16H18ClNO6
    Peso molecular:355.77

    Ref: 4Z-P-6898

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  • Pemetrexed Impurity 86

    CAS:
    Fórmula:C20H23N5O9
    Peso molecular:477.43

    Ref: 4Z-P-68103

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  • Febuxostat Impurity 90

    CAS:
    Fórmula:C15H15NO4S
    Peso molecular:305.35

    Ref: 4Z-F-39102

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  • Palonosetron Impurity 5

    CAS:
    Fórmula:C18H26N2
    Peso molecular:270.42

    Ref: 4Z-P-5316

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  • 2'-Deoxy-2'-fluoro-N-isobutyrylguanosine

    CAS:
    Fórmula:C14H18FN5O5
    Peso molecular:355.33

    Ref: 4Z-G-2459

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  • Pemetrexed Impurity 87

    CAS:
    Fórmula:C14H14N4O4
    Peso molecular:302.29

    Ref: 4Z-P-68104

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  • Tyrosine Impurity 17

    CAS:
    Fórmula:C15H23NO3
    Peso molecular:265.35

    Ref: 4Z-T-144056

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  • Regadenoson Impurity 28

    CAS:
    Fórmula:C10H14N6O3
    Peso molecular:266.26

    Ref: 4Z-R-095029

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  • Oseltamivir-Glucose Adduct 2 (Amadori Rearrangement Product)


    Fórmula:C22H38N2O9
    Peso molecular:474.55

    Ref: 4Z-O-11191

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  • Tetrabenazine Impurity 22-d3


    Fórmula:C18H22D3NO3
    Peso molecular:306.42

    Ref: 4Z-T-7883

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  • Tetrabenazine Impurity 2-d6

    CAS:
    Fórmula:C19H21D6NO3
    Peso molecular:323.47

    Ref: 4Z-T-7862

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  • Guanosine Impurity 11

    CAS:
    Fórmula:C10H12FN5O4
    Peso molecular:285.24

    Ref: 4Z-G-2440

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  • Ro 61-8048

    CAS:
    Ro 61-8048 is a potent and selective inhibitor of kynurenine hydroxylase with an IC50 value of 37 nM.
    Fórmula:C17H15N3O6S2
    Pureza:98% - >99.99%
    Forma y color:Solid
    Peso molecular:421.45
  • Prucalopride Impurity 47

    CAS:
    Fórmula:C18H26ClN3O4
    Peso molecular:383.87

    Ref: 4Z-P-127055

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  • N-Nitroso Oseltamivir-Glucose Adduct 1


    Fórmula:C22H37N3O10
    Peso molecular:503.55

    Ref: 4Z-O-11190

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  • Tenofovir Impurity 67


    Fórmula:C15H24N7O6P
    Peso molecular:429.37

    Ref: 4Z-T-02112

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  • Piragrel


    Fórmula:C17H18N2O4
    Peso molecular:314.34

    Ref: 4Z-P-152001

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  • Allopurinol Impurity 5

    CAS:
    Fórmula:C6H12N4O3
    Peso molecular:188.19

    Ref: 4Z-A-6919

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  • Pyrimidine Impurity 21

    CAS:
    Fórmula:C6H8N4O2
    Peso molecular:168.16

    Ref: 4Z-P-212031

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  • D-Neopterin-13C5

    CAS:
    Fórmula:C9H11N5O4
    Peso molecular:258.16

    Ref: 4Z-N-100102

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  • Idelalisib

    CAS:
    <p>Idelalisib (GS-1101) is a small molecule inhibitor of the PI3K catalytic subunit p110δ (IC50: 2.5 nM).</p>
    Fórmula:C22H18FN7O
    Pureza:98% - 99.39%
    Forma y color:Solid
    Peso molecular:415.42
  • Theophylline Impurity 16


    Fórmula:C11H16N4O5
    Peso molecular:284.27

    Ref: 4Z-T-6026

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  • Oseltamivir Impurity 76


    Fórmula:C24H42N2O3
    Forma y color:White To Off-White Solid
    Peso molecular:406.61

    Ref: 4Z-O-11108

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  • Nicotinic Acid Impurity 6

    CAS:
    Fórmula:C6H4BrNO
    Peso molecular:186.01

    Ref: 4Z-N-056018

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  • Prucalopride Impurity 19


    Fórmula:C9H20N2O
    Peso molecular:172.27

    Ref: 4Z-P-127025

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  • Topiroxostat Impurity 38

    CAS:
    Fórmula:C12H11N5O
    Peso molecular:241.25

    Ref: 4Z-T-148042

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  • 2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid

    CAS:
    <p>2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid: a vasodilator, immunomodulator, neuromodulator, niacin precursor, and potential cancer biomarker.</p>
    Fórmula:C10H12N2O3
    Pureza:99.04% - 99.66%
    Forma y color:Solid
    Peso molecular:208.21
  • Adenine hydrochloride

    CAS:
    <p>Adenine hydrochloride (6-Aminopurine hydrochloride) is a hydrochloride salt form of adenine which is a nucleobase with a variety of roles in biochemistry.</p>
    Fórmula:C5H5N5·HCl
    Pureza:98.86%
    Forma y color:White To Light Yellow Crystal Powder
    Peso molecular:171.59
  • Lifitegrast Impurity 55


    Fórmula:C16H17Cl2NO6
    Peso molecular:390.21

    Ref: 4Z-L-153057

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  • 2,6-Diiodohydroquinone

    CAS:
    Fórmula:C6H4I2O2
    Peso molecular:361.90

    Ref: 4Z-T-4226

    5mg
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  • Rizatriptan Impurity 22


    Fórmula:C18H17N9
    Peso molecular:359.40

    Ref: 4Z-R-1240

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  • [4-(Dimethoxymethyl)pyrimidin-2-yl]amine

    CAS:
    Fórmula:C7H11N3O2
    Peso molecular:169.18

    Ref: 4Z-P-212010

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  • Oseltamivir Impurity 148


    Fórmula:C16H27NO3
    Peso molecular:281.40

    Ref: 4Z-O-11177

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  • (2R,3R,11bR)-Dihydrotetrabenazine-d7


    Fórmula:C19H22D7NO3
    Peso molecular:326.49

    Ref: 4Z-T-7847

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  • Dihydrouracil

    CAS:
    <p>5,6-Dihydrouracil (5,6-Dihydrouracil) is an intermediate breakdown product of uracil.</p>
    Fórmula:C4H6N2O2
    Pureza:99.75%
    Forma y color:Solid
    Peso molecular:114.1
  • Ondansetron Impurity 5

    CAS:
    Fórmula:C13H13NO
    Peso molecular:199.25

    Ref: 4Z-O-0322

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  • Febuxostat Impurity 53


    Fórmula:C8H8N2OS2
    Peso molecular:212.29

    Ref: 4Z-F-3966

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  • Tenofovir Impurity 66


    Fórmula:C15H25N6O5P
    Peso molecular:400.38

    Ref: 4Z-T-02111

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  • Tetrabenazine Impurity 26-d6


    Fórmula:C19H23D6NO4
    Peso molecular:341.48

    Ref: 4Z-T-7892

    5mg
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  • Telbivudine Impurity 9

    CAS:
    Fórmula:C10H14N2O6
    Peso molecular:258.23

    Ref: 4Z-T-2510

    5mg
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  • Guanosine Impurity 3

    CAS:
    Fórmula:C11H17N5O11P2
    Peso molecular:457.23

    Ref: 4Z-G-2425

    5mg
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  • Migalastat Impurity 4 HCl

    CAS:
    Fórmula:C6H13NO4·HCl
    Peso molecular:163.17 36.46

    Ref: 4Z-M-249011

    5mg
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  • Allopurinol Impurity 4 Disodium Salt


    Fórmula:C13H14N2O4·2Na
    Peso molecular:262.27 2*22.99

    Ref: 4Z-A-6917

    5mg
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  • S-Pralatrexate

    CAS:
    Fórmula:C23H23N7O5
    Peso molecular:477.48

    Ref: 4Z-P-197004

    5mg
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  • Tetrahydrofuryluracil

    CAS:
    Fórmula:C8H10N2O3
    Peso molecular:182.18

    Ref: 4Z-U-058

    5mg
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  • Oseltamivir Impurity 109

    CAS:
    Fórmula:C11H16N4O4
    Peso molecular:268.27

    Ref: 4Z-O-11141

    5mg
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  • N-Nitroso Pyrimidine Impurity 22

    CAS:
    Fórmula:C22H21N7O2
    Peso molecular:415.46

    Ref: 4Z-P-212036

    5mg
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  • Tenofovir Impurity 93


    Fórmula:C15H25N6O5P
    Peso molecular:400.38

    Ref: 4Z-T-02138

    5mg
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  • Methotrexate Impurity 14

    CAS:
    Fórmula:C7H7BrN6
    Peso molecular:255.08

    Ref: 4Z-M-7060

    5mg
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  • N,N'-Dimethylurea

    CAS:
    Fórmula:C3H8N2O
    Peso molecular:88.11

    Ref: 4Z-U-0635

    5mg
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  • Oseltamivir Impurity 68

    CAS:
    Fórmula:C12H16N2O3
    Peso molecular:236.27

    Ref: 4Z-O-11100

    5mg
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  • Oseltamivir Impurity 152

    CAS:
    Fórmula:C11H18N2O4
    Peso molecular:242.28

    Ref: 4Z-O-11186

    5mg
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  • Prucalopride Impurity 55

    CAS:
    Fórmula:C7H6ClNO3
    Peso molecular:187.58

    Ref: 4Z-P-127063

    5mg
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  • Febuxostat Impurity 76


    Fórmula:C16H18N2O4S
    Peso molecular:334.39

    Ref: 4Z-F-3985

    5mg
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  • Tenofovir Impurity 133


    Fórmula:C16H20N5O6P
    Peso molecular:409.34

    Ref: 4Z-T-02188

    5mg
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  • R-Pralatrexate

    CAS:
    Fórmula:C23H23N7O5
    Peso molecular:477.48

    Ref: 4Z-P-197003

    5mg
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  • Zolmitriptan Impurity 11

    CAS:
    Fórmula:C9H14N2O
    Peso molecular:166.22

    Ref: 4Z-Z-0226

    5mg
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  • Oseltamivir Impurity 131


    Fórmula:C13H21NO3
    Peso molecular:239.32

    Ref: 4Z-O-11163

    5mg
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