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.
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Reference Standards Related Products (11771)
Related Products (11771)
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Avanafil impurity 2 hydrobromide (Standard)
0 ImagesCat. No.: HY-Z9163RCAS No.: 859517-85-44-(Aminomethyl)-2-chlorophenol hydrobromide (Avanafil Impurity) (Standard) is the analytical standard of 4-(Aminomethyl)-2-chlorophenol hydrobromide (Avanafil Impurity). This product is intended for research and analytical applications.
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BQCA (Standard)
0 ImagesCat. No.: HY-101858RCAS No.: 338747-41-4
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N-Butanoyl-DL-homoserine lactone (Standard)
0 ImagesCat. No.: HY-113764RCAS No.: 98426-48-3Synonyms: (Rac)-C4-HSL (Standard)N-Butanoyl-DL-homoserine lactone (Standard) is the analytical standard of N-Butanoyl-DL-homoserine lactone. This product is intended for research and analytical applications. N-Butanoyl-DL-homoserine lactone ((Rac)-C4-HSL) is a racemic mixture of N-Butanoyl-D-homoserine lactone and N-Butanoyl-L-homoserine lactone. N-Butanoyl-L-homoserine lactone is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N-Butanoyl-L-homoserine lactone has antibacterial activity and is used in antibacterial biofilm. N-Butanoyl-L-homoserine lactone aptamers blocks qurom sensing and inhibits biofilm formation in Pseudomonas aeruginosa.
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Hydralazine hydrochloride (Standard)
0 ImagesHydralazine (hydrochloride) (Standard) is the analytical standard of Hydralazine (hydrochloride). This product is intended for research and analytical applications. Hydralazine hydrochloride is an orally active, blood-brain barrier-permeable DNA methyltransferase inhibitor with vasodilatory, arterial smooth muscle relaxant and hypotensive activities. Hydralazine hydrochloride reactivates silenced tumor suppressor genes via mediating DNA demethylation, while exerting neuroprotective and anti-inflammatory properties. Hydralazine hydrochloride inhibits NOS-2 (iNOS) and COX-2, and reduces the production of NO and PGEE2; meanwhile, Hydralazine hydrochloride scavenges reactive oxygen species and inhibits macrophage activation. Hydralazine hydrochloride alleviates motor dysfunction, neuropathic inflammatory pain, and formalin-induced somatic and emotional pain responses. In addition, Hydralazine hydrochloride directly induces DNA strand breaks and sister chromatid exchange, exhibiting certain mutagenic characteristics. Hydralazine hydrochloride has been widely used in studies on hypertension, various cancers (such as cervical cancer, leukemia), spinal cord injury and the mechanisms of inflammatory pain.
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Armepavine (Standard)
0 ImagesArmepavine (Standard) is the analytical standard of Armepavine. This product is intended for research and analytical applications. Armepavine, an active compound from Nelumbo nucifera, exerts not only anti-inflammatory effects on human peripheral blood mononuclear cells, but also immunosuppressive effects on T lymphocytes and on lupus nephritic mice. Armepavine inhibits TNF-α-induced MAPK and NF-κB signaling cascades.
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WHI-P258 (Standard)
0 ImagesCat. No.: HY-108419RCAS No.: 21561-09-1WHI-P258 (Standard) is the analytical standard of WHI-P258 (HY-108419). This product is intended for research and analytical applications. WHI-P258, a quinazoline compound, binds to the active site of JAK3 with an estimated Ki of 72 µM. WHI-P258 does not inhibit JAK3 and does not affect the thrombin-induced aggregation of platelets even at 100 μM.
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Thozalinone (Standard)
0 ImagesCat. No.: HY-105856RCAS No.: 655-05-0Thozalinone (Standard) is the analytical standard of Thozalinone (HY-105856). This product is intended for research and analytical applications. Thozalinone is an orally active antidepressant agent. Thozalinone induces the release of Norepinephrine (HY-13715) and dopamine.
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Robinetin (Standard)
0 ImagesRobinetin (Standard) is the analytical standard of Robinetin. This product is intended for research and analytical applications. Robinetin (3,3',4',5',7-Pentahydroxyflavone), a naturally occurring flavonoid with remarkable ‘two color’ intrinsic fluorescence properties, has antifungal, antiviral, antibacterial, antimutagenesis, and antioxidant activity. Robinetin also can inhibit lipid peroxidation and protein glycosylation.
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Salicylamide (Standard)
0 ImagesSalicylamide (Standard) is the analytical standard of Salicylamide. This product is intended for research and analytical applications. Salicylamide is an inhibitor of microsomal UDP-glucuronosyltransferase. Salicylamide is an analgesic and anti-pyretic agent.
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Praeruptorin E (Standard)
0 ImagesCat. No.: HY-N6066RCAS No.: 78478-28-1Praeruptorin E (Standard) is the analytical standard of Praeruptorin E. This product is intended for research and analytical applications. Praeruptorin E is a main bioactive constituent of Peucedanum praeruptorum (also known as Bai-Hua Qian Hu). Praeruptorin C is a calcium antagonist with pD2′ value of 5.2.
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Quinaprilat (Standard)
0 ImagesCat. No.: HY-127026RCAS No.: 82768-85-2Quinaprilat (Standard) is the analytical standard of Quinaprilat (HY-127026) . This product is intended for research and analytical applications. Quinaprilat is an orally active non-mercapto Angiotensin Converting Enzyme (ACE) inhibitor, the active metabolite of Quinapril. Quinaprilat specifically blocks the conversion of angiotensin I to the vasoconstrictor angiotensin II and inhibits the degradation of bradykinin. Quinaprilat acts as anti-hypertensive agent and vasodilator.
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(S)-LY-3381916 (Standard)
0 ImagesCat. No.: HY-111540BRCAS No.: 2166616-76-6Synonyms: (S)-IDO1-IN-5 (Standard)(S)-LY-3381916 (Standard) is the analytical standard of (S)-LY-3381916 (HY-111540B). This product is intended for research and analytical applications. (S)-LY-3381916 ((S)-IDO1-IN-5; Example 1B) is an active S-isomer of LY-3381916. (S)-LY-3381916 binds to IDOL with an IC50 value less than 1.5 µΜ. LY-3381916 is a potent, selective and brain penetrated inhibitor of Indoleamine 2,3-Dioxygenase 1 (IDO1) activity, binds to apo-IDO1 lacKing heme rather than mature heme-bound IDO1.
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NS19504 (Standard)
0 ImagesCat. No.: HY-110153RCAS No.: 327062-46-4NS19504 (Standard) is the analytical standard of NS19504 (HY-110153). This product is intended for research and analytical applications. NS19504 is a Ca2+-activated K+ channel (BK channel, KCa1.1 channel) activator (EC50=11.0 μM) with relaxing effect on bladder smooth muscle spontaneous phasic contractions.
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EG00229 trifluoroacetate (Standard)
0 ImagesCat. No.: HY-10799RCAS No.: 1210945-69-9EG00229 trifluoroacetate (Standard) is the analytical standard of EG00229 (trifluoroacetate) (HY-10799). This product is intended for research and analytical applications. EG00229 is a neuropilin 1 (NRP1) receptor antagonist. EG00229 selectively inhibits VEGF-A binding to NRP1 b1 domain with an IC50 of 3 μM, but has no effect on VEGFA binding to VEGFR-1 and VEGFR-2.
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ML-SA1 (Standard)
0 ImagesCat. No.: HY-108462RCAS No.: 332382-54-4ML-SA1 (Standard) is the analytical standard of ML-SA1 (HY-108462). This product is intended for research and analytical applications. ML-SA1, as a selective TRPML agonist, inhibits Dengue virus 2 (DENV2) and Zika virus (ZIKV) by promoting lysosomal acidification and protease activity. The IC50 value of ML-SA1 against DENV2 RNA and ZIKV RNA is 8.3 μM and 52.99 μM, respectively. ML-SA1 induces autophagy. ML-SA1 can be used for the research of broad-spectrum antiviral.
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2-Amino-5-phenylpyridine (Standard)
0 ImagesCat. No.: HY-W002820RCAS No.: 33421-40-82-Amino-5-phenylpyridine is a mutagenic heterocyclic aromatic amine that is formed by pyrolysis of phenylalanine in proteins. 2-Amino-5-phenylpyridine is in broiled sardines and is considered as potentially carcinogenic.
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N-Acetylsulfanilamide (Standard)
0 ImagesCat. No.: HY-W069721RCAS No.: 121-61-9Synonyms: 4-Acetamidobenzenesulfonamide (Standard)N-Acetylsulfanilamide is a compound with potential anti-infective activity.
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Namodenoson (Standard)
0 ImagesSynonyms: CF-102 (Standard); 2-Cl-IB-MECA (Standard)Namodenoson (Standard) is the analytical standard of Namodenoson. This product is intended for research and analytical applications. Namodenoson (CF-102) is a selective A3 adenosine receptor (A3AR) agonist (Ki=0.33 nM). Namodenoson displays 2500- and 1400-fold selectivity over A1 and A2A receptors respectively.
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1-Dodecene (Standard)
0 ImagesCat. No.: HY-W017072RCAS No.: 112-41-41-Dodecene (Standard) is the analytical standard of 1-Dodecene (HY-W017072). This product is intended for research and analytical applications. 1-Dodecene is an unsaturated olefin.
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5-Ethynyl-2'-deoxyuridine (Standard)
0 ImagesCat. No.: HY-118411RCAS No.: 61135-33-9Synonyms: EdU (Standard)5-Ethynyl-2'-deoxyuridine (Standard) is the analytical standard of 5-Ethynyl-2'-deoxyuridine (HY-118411). This product is intended for research and analytical applications. 5-Ethynyl-2'-deoxyuridine (EdU), a thymidine analogue, is incorporated into cellular DNA during DNA replication and the subsequent reaction of EdU with a fluorescent azide in a “Click” reaction. EdU staining is a fast, sensitive and reproducible method to study cell proliferation. 5-Ethynyl-2'-deoxyuridine is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs. 5-Ethynyl-2'-deoxyuridine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
