PYR-41 - ≥99% , CAS No.418805-02-4

CAS: 418805-02-4 Cat. No.: P303688 Peso molecular: 371.3 Número EC: 687-173-1 PubChem CID: 5335621
Disponible para pedir
GRADE & PURITY ≥99%
Synonyms
4-[4-(5-nitro-furan-2-ylmethylene)-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid ethyl ester | ethyl 4-(4-((5-nitrofuran-2-yl)methylene)-3,5-dioxopyrazolidin-1-yl)benzoate | Spectrum2_001078 | ETHYL 4-{4-[(5-NITROFURAN-2-YL)METHYLIDENE]-3,5-DIOXOPYRAZOLIDIN-1-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5mg
P303688-5mg
6

22,90US$

34,90US$
Guardar 12,00 US$ (34.38%)
10mg
P303688-10mg
6

40,90US$

61,90US$
Guardar 21,00 US$ (33.93%)
25mg
P303688-25mg
6

88,90US$

133,90US$
Guardar 45,00 US$ (33.61%)
50mg
P303688-50mg
4

123,90US$

185,90US$
Guardar 62,00 US$ (33.35%)
100mg
P303688-100mg
3

186,90US$

280,90US$
Guardar 94,00 US$ (33.46%)
250mg
P303688-250mg
3

318,90US$

478,90US$
Guardar 160,00 US$ (33.41%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
4-[4-(5-nitro-furan-2-ylmethylene)-3, 5-dioxo-pyrazolidin-1-yl]-benzoic acid ethyl ester | ethyl 4-(4-((5-nitrofuran-2-yl)methylene)-3, 5-dioxopyrazolidin-1-yl)benzoate | Spectrum2_001078 | ETHYL 4-{4-[(5-NITROFURAN-2-YL)METHYLIDENE]-3, 5-DIOXOPYRAZOLIDIN-1-
Especificaciones y pureza
≥99%
Mecanismos bioquímicos y fisiológicos
Ubiquitin-activating enzyme (E1) inhibitor (IC 50 = 5 µM). Inhibits ubiquitination and proteasomal degradation. Additionally increases sumoylation of proteins and induces p53-mediated apoptosis.
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Nota
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. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Pureza
≥99%
Nombres e identificadores
Pubchem Sid488195373
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488195373
Sonrisas canónicasCCOC(=O)C1=CC=C(C=C1)N2C(=O)C(=CC3=CC=C(O3)[N+](=O)[O-])C(=O)N2
IUPAC Nameethyl 4-[(4Z)-4-[(5-nitrofuran-2-yl)methylidene]-3,5-dioxopyrazolidin-1-yl]benzoate
InChIKeyARGIPZKQJGFSGQ-LCYFTJDESA-N
INCHI1S/C17H13N3O7/c1-2-26-17(23)10-3-5-11(6-4-10)19-16(22)13(15(21)18-19)9-12-7-8-14(27-12)20(24)25/h3-9H,2H2,1H3,(H,18,21)/b13-9-
Isómeros SMILES CCOC(=O)C1=CC=C(C=C1)N2C(=O)/C(=C\C3=CC=C(O3)[N+](=O)[O-])/C(=O)N2
PubChem CID 5335621
Peso molecular 371.3

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentAcylaminobenzoic acid and derivatives
Alternative Parents Benzoic acid esters  Benzoyl derivatives  Nitroaromatic compounds  Nitrofurans  Pyrazolidinones  Heteroaromatic compounds  Carboxylic acid esters  Carboxylic acid hydrazides  Organic oxoazanium compounds  Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Oxacyclic compounds  Organic salts  Hydrocarbon derivatives  Organonitrogen compounds  Carbonyl compounds  Organic oxides  Organic cations  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Acylaminobenzoic acid or derivatives - Benzoate ester - Nitroaromatic compound - Benzoyl - 2-nitrofuran - Pyrazolidinone - Heteroaromatic compound - Furan - Pyrazolidine - Carboxylic acid ester - Carboxylic acid hydrazide - C-nitro compound - Organic nitro compound - Carboxylic acid derivative - Oxacycle - Azacycle - Organoheterocyclic compound - Organic oxoazanium - Organic 1,3-dipolar compound - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Carbonyl group - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Organic salt - Organic oxide - Hydrocarbon derivative - Organic nitrogen compound - Organic cation - Aromatic heteromonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as acylaminobenzoic acid and derivatives. These are derivatives of amino benzoic acid derivatives where the amine group is N-acylated.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
CFTR Tclin Cystic fibrosis transmembrane conductance regulator (2075 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HEK293 (82097 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeFechaArticulo
E2315318Certificate of AnalysisFeb 04, 2026 P303688
E2315329Certificate of AnalysisFeb 04, 2026 P303688
E2315333Certificate of AnalysisFeb 04, 2026 P303688
E2315339Certificate of AnalysisFeb 04, 2026 P303688
E2315341Certificate of AnalysisFeb 04, 2026 P303688
E2315348Certificate of AnalysisFeb 04, 2026 P303688
E2315350Certificate of AnalysisFeb 04, 2026 P303688
E2315357Certificate of AnalysisFeb 04, 2026 P303688
E2315358Certificate of AnalysisFeb 04, 2026 P303688
E2315927Certificate of AnalysisFeb 04, 2026 P303688
E2315938Certificate of AnalysisFeb 04, 2026 P303688
A2630162Certificate of AnalysisMar 08, 2023 P303688
E2315342Certificate of AnalysisMar 08, 2023 P303688
J2510113Certificate of AnalysisMar 08, 2023 P303688

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Propiedades químicas y físicas
SolubilidadSoluble in DMSO at 5mg/ml with warming
SensibilidadLight sensitive
Peso molecular371.300 g/mol
XLogP32.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count5
Exact Mass371.075 Da
Monoisotopic Mass371.075 Da
Topological Polar Surface Area135.000 Ų
Heavy Atom Count27
Formal Charge0
Complexity664.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Calculadoras de soluciones
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