1H-pyrazole-4-carbaldehyde - ≥97% , CAS No.35344-95-7

CAS: 35344-95-7 Cat. No.: H176240 Peso molecular: 96.09 Número EC: 636-879-8
Disponible para pedir
GRADE & PURITY ≥97%
Synonyms
AC-28863 | BCP23496 | 1-H-pyrazole-4-carboxaldehyde | 1H-Pyrazole-4-carboxaldehyde | BBL038290 | Z275127960 | FT-0647077 | W-202447 | EN300-62758 | SY013236 | EC-000.1272 | pyrazole-4-carbaldehyde | LRGBDJBDJXZTTD-UHFFFAOYSA-N | MFCD02179514 | 4-FORMYLPYR
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
250mg
H176240-250mg
3
9,90US$
1g
H176240-1g
5
12,90US$
5g
H176240-5g
1
32,90US$
10g
H176240-10g
2
61,90US$
25g
H176240-25g
1
149,90US$
100g
H176240-100g
1
519,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

4-Formylpyrazole is a reactant in the preparation of 1, 3-disubstituted-pyrazole derivatives as new class I and IIb histone deacetylase inhibitors.

Specifications

Sinónimos
AC-28863 | BCP23496 | 1-H-pyrazole-4-carboxaldehyde | 1H-Pyrazole-4-carboxaldehyde | BBL038290 | Z275127960 | FT-0647077 | W-202447 | EN300-62758 | SY013236 | EC-000.1272 | pyrazole-4-carbaldehyde | LRGBDJBDJXZTTD-UHFFFAOYSA-N | MFCD02179514 | 4-FORMYLPYR
Especificaciones y pureza
≥97%
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C, Argon charged
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥97%
Nombres e identificadores
Pubchem Sid504763235
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504763235
Sonrisas canónicasC1=C(C=NN1)C=O
IUPAC Name1H-pyrazole-4-carbaldehyde
InChIKeyLRGBDJBDJXZTTD-UHFFFAOYSA-N
INCHI1S/C4H4N2O/c7-3-4-1-5-6-2-4/h1-3H,(H,5,6)
Isómeros SMILES C1=C(C=NN1)C=O
Peso molecular 96.09
Reaxy-Rn 742021
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=742021&ln=

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
SuperclassOrganic oxygen compounds
ClaseOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Aldehydes
Direct ParentAryl-aldehydes
Alternative Parents Vinylogous amides  Pyrazoles  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl-aldehyde - Heteroaromatic compound - Vinylogous amide - Pyrazole - Azole - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as aryl-aldehydes. These are compounds containing an aldehyde group directly attached to an aromatic ring.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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.

37 results found

Lot NumberCertificate TypeFechaArticulo
F23061443Certificate of AnalysisMar 18, 2026 H176240
E2305043Certificate of AnalysisFeb 04, 2026 H176240
F2616071Certificate of AnalysisJan 10, 2026 H176240
A2626809Certificate of AnalysisJan 10, 2026 H176240
A2626808Certificate of AnalysisJan 10, 2026 H176240
A2626807Certificate of AnalysisJan 10, 2026 H176240
A2622414Certificate of AnalysisJan 10, 2026 H176240
A2626806Certificate of AnalysisJan 10, 2026 H176240
A2517261Certificate of AnalysisJan 03, 2025 H176240
E2523042Certificate of AnalysisJan 03, 2025 H176240
A2606055Certificate of AnalysisJan 03, 2025 H176240
A2517274Certificate of AnalysisJan 03, 2025 H176240
A2517273Certificate of AnalysisJan 03, 2025 H176240
A2517269Certificate of AnalysisJan 03, 2025 H176240
A2517268Certificate of AnalysisJan 03, 2025 H176240
A2517263Certificate of AnalysisJan 03, 2025 H176240
A2517262Certificate of AnalysisJan 03, 2025 H176240
C1927070Certificate of AnalysisOct 14, 2024 H176240
K2406095Certificate of AnalysisMay 15, 2024 H176240
G2425018Certificate of AnalysisMay 15, 2024 H176240
E2427067Certificate of AnalysisMay 15, 2024 H176240
E2427062Certificate of AnalysisMay 15, 2024 H176240
E2427063Certificate of AnalysisMay 15, 2024 H176240
E2427064Certificate of AnalysisMay 15, 2024 H176240
E2427065Certificate of AnalysisMay 15, 2024 H176240
E2427066Certificate of AnalysisMay 15, 2024 H176240
L2427143Certificate of AnalysisFeb 21, 2024 H176240
D2117121Certificate of AnalysisFeb 21, 2024 H176240
B2225548Certificate of AnalysisDec 15, 2021 H176240
B2225433Certificate of AnalysisDec 15, 2021 H176240
B2225409Certificate of AnalysisDec 15, 2021 H176240
B2225405Certificate of AnalysisDec 15, 2021 H176240
J2213152Certificate of AnalysisDec 15, 2021 H176240
J2317028Certificate of AnalysisDec 15, 2021 H176240
J2323043Certificate of AnalysisDec 15, 2021 H176240
C2419013Certificate of AnalysisDec 15, 2021 H176240
B2225860Certificate of AnalysisDec 15, 2021 H176240

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Propiedades químicas y físicas
SolubilidadChloroform (Slightly, Heated), Methanol (Slightly)
SensibilidadAir Sensitive
Peso molecular96.090 g/mol
XLogP3-0.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass96.0324 Da
Monoisotopic Mass96.0324 Da
Topological Polar Surface Area45.800 Ų
Heavy Atom Count7
Formal Charge0
Complexity74.100
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Yi Liu, Shuangjiang Li, Manoj Pudukudy, Li Lin, Huigui Yang, Mengrui Li, Shaoyun Shan, Tianding Hu, Yunfei Zhi.  (2023)  Melamine-based nitrogen-heterocyclic polymer networks as efficient platforms for CO2 adsorption and conversion.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.125645]
2. Yuhang Guo, Fusheng Pan, Guangzhaoyao Yang, Runnan Zhang, Shiyao Yu, Yuhan Wang, Ziting Zhu, Wenqing Gao, Zhiming Zhang, Tong Li, Zhongyi Jiang.  (2023)  Engineering metal-covalent organic framework-based hybrid oxygenation membranes for facilitated blood-gas exchange.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2023.122088]
3. Jin Du, Shuwei Liang, Meidi Wang, Yuhan Wang, Tianpei Yi, Zhiming Zhang, Fusheng Pan, Zhongyi Jiang.  (2023)  Metal-covalent organic framework nanosheets engineered facilitated transport membranes for toluene/n-heptane separation.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2023.121840]
4. Jing Sun, Senyang Song, Chuyan Deng, Qianqian Wang, Xiaoyan Ma.  (2024)  Enhancing energy storage and catalytic properties of bimetallic multifunctional MOFs by designing secondary-building units.  Journal of Energy Storage,      [PMID:] [10.1016/j.est.2024.112288]
5. Senyang Song, Jing Sun, Chuyan Deng, Qianqian Wang, Xiaoyan Ma.  (2024)  Ligand Regulation and Capacitive Properties of Nickel Based Pyrazole Trinuclear Copper Cluster Organic Framework.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2024.134052]
6. Lin Yang, Zhou Yuan, Lufang He, Le Han, Bohan Li, Yan Xu.  (2024)  Polyoxometalate Functionalized Cyclic Trinuclear Copper Compounds for Bifunctional Electrochemical Detection and Photocatalytic Reduction of Cr(VI).  INORGANIC CHEMISTRY,      [PMID:38920359] [10.1021/acs.inorgchem.4c01508]
7. Jiani Yang, Chao Xiong, Mi Zhou, Xianglin Luo, Xikui Liu, Chong Cheng, Chao He, Xiaohui Xu.  (2025)  Photoactivated Covalent Metal-Organic Frameworks with Dual Functionalities for efficient Colorimetric Sensing and Aerobic Oxidation Reaction.  Journal of Materials Chemistry A,      [PMID:] [10.1039/D5TA04000K]
8. Siwei Wang, Jin Du, Zhanquan Zhang, Yan Wang, Zhijie Yuan, Yuhan Wang, Tianpei Yi, Fusheng Pan, Zhongyi Jiang.  (2025)  Cu(I)-COF facilitated transport membranes for aromatics-alkanes separation.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2025.122727]
9. Gaimei Gao, Lei Gong, Mengying Huang, Bowen Li, Kaiqing Zhang, Beibei Zhang, Gaohao Sun, Tao Yang, Kang Wang, Jianzhuang Jiang.  (2026)  Trinuclear copper clusters in three-dimensional covalent organic framework for enhanced electroreduction of carbon dioxide to ethylene.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:] [10.1016/j.jcis.2026.140396]
10. Hong Jiang, Qin-Xie Xie, Tianzhao Tian, Qingqing Yang, Peipei Qian, Jia-Yi Liu, Wending Yan, Shengfeng Huang, Cui Shao, Wei Yi, Yifa Chen, Xu-Jia Hong.  (2026)  Oxygen-Adaptive Covalent Organic Framework Nanoarchitectonics with High Photothermal Conversion Efficiency for Quadruple-Modal Tumor Therapy.  Advanced Healthcare Materials,      [PMID:] [10.1002/adhm.202504853]
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