4-(1H-pyrazol-1-yl)benzaldehyde - ≥98% , CAS No.99662-34-7

CAS: 99662-34-7 Cat. No.: H354566 Molecular Weight: 172.19 EC Number: 804-852-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-(1H-pyrazol-1-yl)benzaldehyde | 4-(1H-pyrazol-1-yl)-benzaldehyde | 4-Pvrazol-1-yl-benzaldehyde | PPGRDLZPSDHBIC-UHFFFAOYSA-N | SY002419 | J-513220 | SCHEMBL98459 | STL373192 | 3T-0309 | EN300-27362 | MFCD02681938 | BP-10715 | 4-(1-pyrazolyl)benzaldehyde
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
H354566-1g
8

$9.90

$14.90
Save $5.00 (33.56%)
5g
H354566-5g
5

$19.90

$29.90
Save $10.00 (33.44%)
25g
H354566-25g
3

$93.90

$140.90
Save $47.00 (33.36%)
100g
H354566-100g
2

$305.90

$458.90
Save $153.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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

Synonyms
4-(1H-pyrazol-1-yl)benzaldehyde | 4-(1H-pyrazol-1-yl)-benzaldehyde | 4-Pvrazol-1-yl-benzaldehyde | PPGRDLZPSDHBIC-UHFFFAOYSA-N | SY002419 | J-513220 | SCHEMBL98459 | STL373192 | 3T-0309 | EN300-27362 | MFCD02681938 | BP-10715 | 4-(1-pyrazolyl)benzaldehyde
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504761943
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504761943
Canonical SmilesC1=CN(N=C1)C2=CC=C(C=C2)C=O
IUPAC Name4-pyrazol-1-ylbenzaldehyde
InChIKeyPPGRDLZPSDHBIC-UHFFFAOYSA-N
INCHI1S/C10H8N2O/c13-8-9-2-4-10(5-3-9)12-7-1-6-11-12/h1-8H
Isomeric SMILES C1=CN(N=C1)C2=CC=C(C=C2)C=O
Molecular Weight 172.19
Reaxy-Rn 5426019
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5426019&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassPyrazoles
Intermediate Tree Nodes Not available
Direct ParentPhenylpyrazoles
Alternative Parents Benzoyl derivatives  Benzaldehydes  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenylpyrazole - Benzaldehyde - Benzoyl - Aryl-aldehyde - Benzenoid - Monocyclic benzene moiety - Heteroaromatic compound - Azacycle - Hydrocarbon derivative - Aldehyde - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Organic oxide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylpyrazoles. These are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

4 results found

Lot NumberCertificate TypeDateItem
J2219699Certificate of AnalysisAug 15, 2025 H354566
J2219758Certificate of AnalysisAug 07, 2025 H354566
J2219759Certificate of AnalysisAug 07, 2025 H354566
J2219760Certificate of AnalysisAug 07, 2025 H354566
Chemical and Physical Properties
Molecular Weight172.180 g/mol
XLogP31.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass172.064 Da
Monoisotopic Mass172.064 Da
Topological Polar Surface Area34.900 Ų
Heavy Atom Count13
Formal Charge0
Complexity176.000
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
Solution Calculators
Reviews

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