Dyngo-4a - ≥98% , CAS No.1256493-34-1

CAS: 1256493-34-1 Cat. No.: D275401 Summenformel: C₁₈H₁₄N₂O₅ Molekulargewicht: 338.31 EG-Nummer: 802-865-7

GRADE & PURITY ≥98%

Synonyms

Hydroxy Dynasore | 3-hydroxy-N-[(E)-(2,4,5-trihydroxyphenyl)methylideneamino]naphthalene-2-carboxamide | HY-13863 | 2-Naphthalenecarboxylic acid, 3-hydroxy-, 2-[(2,4,5-trihydroxyphenyl)Methylene]hydrazide | EX-A4203 | 2-Naphthalenecarboxylic acid,3-hydrox

Storage

Protected from light,Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

Übersicht

Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.

product description：

Hydroxy Dynasore (Dyngo-4a), a structural analog of Dynasore (HY-15304), is an potency improved, low cytotoxicity and non‐specific binding dynamin inhibitor with IC50 values of 0.38 μM and 2.3 μM for brain dynamin I and recombinant rat dynamin II, respectively. Hydroxy Dynasore inhibits dynamin‐dependent endocytosis of transferrin with an IC50 of 5.7 μM in vitro.

Specifications

Synonyme

Hydroxy Dynasore | 3-hydroxy-N-[(E)-(2,4,5-trihydroxyphenyl)methylideneamino]naphthalene-2-carboxamide | HY-13863 | 2-Naphthalenecarboxylic acid, 3-hydroxy-, 2-[(2,4,5-trihydroxyphenyl)Methylene]hydrazide | EX-A4203 | 2-Naphthalenecarboxylic acid,3-hydrox

Spezifikationen & Reinheit

≥98%

Biochemische und physiologische Mechanismen

Novel, highly potent dynamin inhibitor (IC 50 values are 400 nM and 200 nM at dynamin I and II human-recombinant, respectively). Inhibits clathrin-mediated endocytosis (IC 50 = 5.5 µM). Dynasore analog.

Storage

Protected from light,Store at -20°C,Desiccated

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Hinweis

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Reinheit

≥98%

Namen und Kennungen

• Pubchem Sid: 504773465
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504773465
• Kanonisches Lächeln: C1=CC=C2C=C(C(=CC2=C1)C(=O)NN=CC3=CC(=C(C=C3O)O)O)O
• IUPAC Name: 3-hydroxy-N-[(E)-(2,4,5-trihydroxyphenyl)methylideneamino]naphthalene-2-carboxamide
• InChIKey: UAXHPUSKEWEOAP-DJKKODMXSA-N
• INCHI: 1S/C18H14N2O5/c21-14-8-17(24)16(23)7-12(14)9-19-20-18(25)13-5-10-3-1-2-4-11(10)6-15(13)22/h1-9,21-24H,(H,20,25)/b19-9+
• Isomere SMILES: C1=CC=C2C=C(C(=CC2=C1)C(=O)N/N=C/C3=CC(=C(C=C3O)O)O)O
• Molekulargewicht: 338.31
• Reaxy-Rn: 26852351
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=26852351&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Klasse Naphthalenes
      • Subclass Naphthalenecarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Klasse: Naphthalenes
• Subclass: Naphthalenecarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Naphthalenecarboxamides
• Alternative Parents: Naphthols and derivatives Salicylic acid and derivatives 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Carboxylic acids and derivatives Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: 2-naphthalenecarboxamide - 2-naphthol - Salicylic acid or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Vinylogous acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic homopolycyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as naphthalenecarboxamides. These are compounds containing a naphthalene moiety, which bears a carboxylic acid amide group at one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene rings.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Wirkungsmechanismen

Chemische und physikalische Eigenschaften

• Löslichkeit: Soluble in DMSO to 100 mM
• Empfindlichkeit: Light sensitive
• Molekulargewicht: 338.300 g/mol
• XLogP3: 3.200
• Hydrogen Bond Donor Count: 5
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 338.09 Da
• Monoisotopic Mass: 338.09 Da
• Topological Polar Surface Area: 122.000 Ų
• Heavy Atom Count: 25
• Formal Charge: 0
• Complexity: 500.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 1
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 1
• Covalently-Bonded Unit Count: 1

Referenzen

1. Ning Sun, Bingyan Shen, Sijun Zhao, Yalin Song, Caili Zhang, Xianghua Liu, Zhen-qiang Zhang, Haigang Wu, Qiuling Ma.  (2025)  Disease-state protein coronas reprogram 70-nm gold nanoparticle uptake via complement–apolipoprotein opsonization in glioblastoma cohorts.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.171110]

2. Xiaofei Xin, Yifu Lyu, Huanyu Qin, Jinyu Dai, Di Wu, Yu Ding, Qiang Tian, Chao Qin, Na Li, Lifang Yin.  (2026)  Structure–Activity-Driven Multicompartment Lipid Nanoparticles for Synergistic mRNA and siRNA Codelivery in Acute Myeloid Leukemia.  Journal of the American Chemical Society,      [PMID:41719142] [10.1021/jacs.5c23209]

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C, protected from light, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1256493-34-1, the molecular formula is C18H14N2O5, and the molecular weight is 338.31 g/mol. InChIKey UAXHPUSKEWEOAP-DJKKODMXSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.