Diantipyryl methane - ≥98% , CAS No.1251-85-0

CAS: 1251-85-0 Cat. No.: D105754 Molecular Weight: 406.48 Beilstein Registry Number: 26489 EC Number: 215-009-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
MLS000554200 | tert-butyl 5-oxo-octahydrocyclopenta[c]pyrrole-2-carboxylate | 1-(tert-butoxycarbonyl)-3-iodoazetidine | 3H-Pyrazol-3-one, 4,4'-methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl- | 4,4'-Methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
D105754-25g
7
$16.90
100g
D105754-100g
9
$46.90
500g
D105754-500g
1
$181.90
Enter a quantity for the sizes you want to add.
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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.

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Quality documents

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

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

A substituted pyrazole compound for proteomics research.

Specifications

Synonyms
MLS000554200 | tert-butyl 5-oxo-octahydrocyclopenta[c]pyrrole-2-carboxylate | 1-(tert-butoxycarbonyl)-3-iodoazetidine | 3H-Pyrazol-3-one, 4, 4'-methylenebis(1, 2-dihydro-1, 5-dimethyl-2-phenyl- | 4, 4'-Methylenebis(1, 2-dihydro-1, 5-dimethyl-2-phenyl-3H-pyrazol
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488186979
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186979
Canonical SmilesCC1=C(C(=O)N(N1C)C2=CC=CC=C2)CC3=C(N(N(C3=O)C4=CC=CC=C4)C)C
IUPAC Name4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one
InChIKeyQATHNKNPUVVKHK-UHFFFAOYSA-N
INCHI1S/C23H24N4O2/c1-16-20(22(28)26(24(16)3)18-11-7-5-8-12-18)15-21-17(2)25(4)27(23(21)29)19-13-9-6-10-14-19/h5-14H,15H2,1-4H3
Isomeric SMILES CC1=C(C(=O)N(N1C)C2=CC=CC=C2)CC3=C(N(N(C3=O)C4=CC=CC=C4)C)C
WGK Germany 3
Molecular Weight 406.48
Beilstein 26489
Reaxy-Rn 59702
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=59702&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
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassPyrazoles
Intermediate Tree Nodes Not available
Direct ParentPhenylpyrazoles
Alternative Parents Pyrazolones  Benzene and substituted derivatives  Vinylogous amides  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenylpyrazole - Monocyclic benzene moiety - Pyrazolinone - Benzenoid - Heteroaromatic compound - Vinylogous amide - Lactam - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - 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)
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
ampC Beta-lactamase AmpC (62480 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Candida albicans (78123 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.

29 results found

Lot NumberCertificate TypeDateItem
E2613278Certificate of AnalysisApr 20, 2026 D105754
E2613274Certificate of AnalysisApr 20, 2026 D105754
E2613273Certificate of AnalysisApr 20, 2026 D105754
C2202197Certificate of AnalysisDec 12, 2025 D105754
H2520443Certificate of AnalysisJul 16, 2025 D105754
H2520363Certificate of AnalysisJul 16, 2025 D105754
H2520257Certificate of AnalysisJul 16, 2025 D105754
K2506120Certificate of AnalysisJul 16, 2025 D105754
A2613061Certificate of AnalysisJul 16, 2025 D105754
E2526544Certificate of AnalysisMay 10, 2025 D105754
G2508071Certificate of AnalysisMay 10, 2025 D105754
G2009073Certificate of AnalysisApr 07, 2024 D105754
G2009072Certificate of AnalysisApr 07, 2024 D105754
B2025071Certificate of AnalysisDec 15, 2023 D105754
L2215091Certificate of AnalysisNov 19, 2022 D105754
L2215187Certificate of AnalysisNov 19, 2022 D105754
L2215039Certificate of AnalysisNov 19, 2022 D105754
L2215024Certificate of AnalysisNov 19, 2022 D105754
L2214991Certificate of AnalysisNov 19, 2022 D105754
L2215264Certificate of AnalysisNov 19, 2022 D105754
L2417415Certificate of AnalysisNov 19, 2022 D105754
D2408075Certificate of AnalysisNov 19, 2022 D105754
H2229148Certificate of AnalysisJul 22, 2022 D105754
H2229147Certificate of AnalysisJul 22, 2022 D105754
H2229146Certificate of AnalysisJul 22, 2022 D105754
H2229145Certificate of AnalysisJul 22, 2022 D105754
D2306075Certificate of AnalysisJul 22, 2022 D105754
B2309255Certificate of AnalysisJul 22, 2022 D105754
B2309256Certificate of AnalysisAug 09, 2021 D105754

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Chemical and Physical Properties
SolubilitySolubility in dilute HCl almost transparency
Melt Point(°C)179°C
Molecular Weight388.500 g/mol
XLogP34.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass388.19 Da
Monoisotopic Mass388.19 Da
Topological Polar Surface Area47.100 Ų
Heavy Atom Count29
Formal Charge0
Complexity682.000
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
Citations of This Product
References
1. Kangquan Qiao, Ying Zeng.  (2023)  Synergistic inhibition effect of Diantipyrylmethane and Potassium thiocyanate on mild steel corrosion in 1 M HCl solution.  International Journal of Electrochemical Science,      [PMID:] [10.20964/2019.08.57]
Solution Calculators
Reviews

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