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  4. Reference Standards

Reference Standards

Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.

Reference Standards Related Products (10968):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0162AR
    Ivabradine hydrochloride (Standard)
    Ivabradine hydrochloride (Standard) is the analytical standard of Ivabradine hydrochloride. This product is intended for research and analytical applications. Ivabradine hydrochloride is a potent and orally active HCN (hyperpolarization-activated cyclic nucleotide-gated) channel blocker that inhibits the cardiac pacemaker current (If). Ivabradine hydrochloride reduces dose-dependently heart rate without modification of blood pressure. Ivabradine hydrochloride shows anticonvulsant, anti-ischaemic and anti-anginal activity.
    Ivabradine hydrochloride (Standard)
  • HY-100891R
    CD80-IN-3 (Standard)
    CD80-IN-3 (Standard) is the analytical standard of CD80-IN-3 (HY-100891). This product is intended for research and analytical applications. CD80-IN-3, a potent CD80 inhibitor, inhibits CD80/CD28 interaction with an EC50 of 630 nM and a Kd of 125 nM.
    CD80-IN-3 (Standard)
  • HY-75250R
    5-(2-Bromoethyl)-2,3-dihydrobenzofuran (Standard)
    5-(2-Bromoethyl)-2,3-dihydrobenzofuran (Standard) is the analytical standard of 5-(2-Bromoethyl)-2,3-dihydrobenzofuran. This product is intended for research and analytical applications.
    5-(2-Bromoethyl)-2,3-dihydrobenzofuran (Standard)
  • HY-Z1776R
    Esomeprazole impurity 1 (Standard)
    Esomeprazole impurity 1 (Standard) is the analytical standard of Esomeprazole impurity 1 (HY-Z1776). This product is intended for research and analytical applications.
    Esomeprazole impurity 1 (Standard)
  • HY-W274378R
    Distearyl thiodipropionate (Standard)
    Distearyl thiodipropionate (Standard) is the analytical standard of Distearyl thiodipropionate. This product is intended for research and analytical applications.
    Distearyl thiodipropionate (Standard)
  • HY-W100715R
    4-Methylsyringol (Standard)
    4-Methylsyringol (Standard) is an analytical standard for 4-Methylsyringol. This product is intended for research and analytical applications. 4-Methylsyringol is a phenolic syringol derivative found in a variety of plants. Phenolic compounds are widely present in food and plants and have high synthetic, medicinal, and industrial value. Polyphenols are compounds with various phenolic functions. Natural polyphenols can regulate the cell cycle, induce apoptosis, inhibit cell adhesion, migration, proliferation, and differentiation, and possess a variety of biological activities such as antioxidation, anti-inflammation, anticancer, and antimutagenic effects.
    4-Methylsyringol (Standard)
  • HY-W010404R
    Ethyl (Z)-3-aminobut-2-enoate (Standard)
    (Z)-Ethyl 3-aminobut-2-enoate (Standard) is the analytical standard of (Z)-Ethyl 3-aminobut-2-enoate. This product is intended for research and analytical applications.
    Ethyl (Z)-3-aminobut-2-enoate (Standard)
  • HY-W099975R
    Indobufen impurity 16 (Standard)
    2-(4-Aminophenyl)butanoic acid (Standard) is the analytical standard of 2-(4-Aminophenyl)butanoic acid. This product is intended for research and analytical applications.
    Indobufen impurity 16 (Standard)
  • HY-107459R
    (E/Z)-AG490 (Standard)
    (E/Z)-AG490 (Standard) is the analytical standard of (E/Z)-AG490 (HY-107459). This product is intended for research and analytical applications. (E/Z)-AG490 ((E/Z)-Tyrphostin AG490) is a racemic compound of (E)-AG490 and (Z)-AG490 isomers. (E)-AG490 (HY-12000) is a tyrosine Kinase inhibitor that inhibits EGFR, Stat-3 and JAK2/3.
    (E/Z)-AG490 (Standard)
  • HY-Z1046R
    Bazedoxifene impurity 2 (Standard)
    N-(4-(Benzyloxy)phenyl)formamide (Standard) is the analytical standard of N-(4-(Benzyloxy)phenyl)formamide. This product is intended for research and analytical applications.
    Bazedoxifene impurity 2 (Standard)
  • HY-108607R
    PACOCF3 (Standard)
    PACOCF3 (Standard) is the analytical standard of PACOCF3. This product is intended for research and analytical applications. PACOCF3 (Palmityltrifluoromet​hylketone) is a selective phospholipase A2 inhibitor with an IC50 of 3.8 μM. PACOCF3 alters Ca2+ signaling in renal tubular cells.
    PACOCF3 (Standard)
  • HY-B0848R
    Tricyclazole (Standard)
    Tricyclazole (Standard) is the analytical standard of Tricyclazole. This product is intended for research and analytical applications. Tricyclazole is a pentaketide-derived melanin biosynthesis inhibitor and a unique fungicide for control of Pyricularia oryzae on rice.
    Tricyclazole (Standard)
  • HY-B0381R
    Betaxolol (Standard)
    Betaxolol (Standard) is the analytical standard of Betaxolol. This product is intended for research and analytical applications. Betaxolol is a selective beta1 adrenergic receptor blocker that can be used for the research of hypertension and glaucoma.
    Betaxolol (Standard)
  • HY-20159R
    Nicotinonitrile (Standard)
    Nicotinonitrile (Standard) is the analytical standard of Nicotinonitrile. This product is intended for research and analytical applications.
    Nicotinonitrile (Standard)
  • HY-Z2775R
    (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10-trimethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one (Budesonide Impurity） (Standard)
    (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10-trimethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one (Budesonide Impurity） (Standard) is the analytical standard of (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10-trimethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one (Budesonide Impurity）. This product is intended for research and analytical applications.
    (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10-trimethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one (Budesonide Impurity） (Standard)
  • HY-15233R
    Letermovir (Standard)
    Letermovir (Standard) is the analytical standard of Letermovir. This product is intended for research and analytical applications. Letermovir (AIC246) is a potent inhibitor of CMV, which targets the viral terminase complex and remains active against virus resistant to DNA polymerase inhibitors.
    Letermovir (Standard)
  • HY-N1500R
    Pulegone (Standard)
    Pulegone (Standard) is the analytical standard of Pulegone (HY-N1500). This product is intended for research and analytical applications. Pulegone is a monoterpene ketone compound widely present in the essential oils of many plants. Pulegone can also be used as a bird repellent. Pulegone has multiple activities such as anti-inflammatory, antibacterial, antifungal, and anti-hyperalgesic effects. Pulegone is particularly effective against bacteria of the Salmonella species.
    Pulegone (Standard)
  • HY-Z4491R
    6,7-Dihydropyrazino[2,3-d]pyridazine-5,8-dione (Standard)
    6,7-Dihydropyrazino[2,3-d]pyridazine-5,8-dione (Impurity) (Standard) is the analytical standard of 6,7-Dihydropyrazino[2,3-d]pyridazine-5,8-dione (Impurity). This product is intended for research and analytical applications.
    6,7-Dihydropyrazino[2,3-d]pyridazine-5,8-dione (Standard)
  • HY-B0193R
    Prazosin (Standard)
    Prazosin (Standard) is the analytical standard of Prazosin. This product is intended for research and analytical applications. 0
    Prazosin (Standard)
  • HY-103394R
    TC HSD 21 (Standard)
    TC HSD 21 (Standard) is the analytical standard of TC HSD 21 (HY-103394). This product is intended for research and analytical applications. TC HSD 21 is a selective inhibitor of 17β-hydroxysteroid dehydrogenase type 3 (17β-HSD3) against related 17β-HSD isozymes, with an IC50 of 14 nM in HeLa cells. TC HSD 21 can be used in the research of prostate cancer.
    TC HSD 21 (Standard)