1,8-Diazafluoren-9-one - ≥99% , CAS No.54078-29-4

CAS: 54078-29-4 Cat. No.: D105648 Molecular Weight: 182.18 Beilstein Registry Number: 134499
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
Oprea1_197624 | SR-01000641120-1 | STL512995 | 1,8-Diazafluorenone | 6,10-diazatricyclo[7.4.0.0^{2,7]trideca-1(9),2(7),3,5,10,12-hexaen-8-one | 9h-cyclopenta[1,2-b:4,3-b']dipyridin-9-one | UNII-V3B9KD3X5K | 1,8-Diazafluoren-9-one | 1,8-diaza-9-fluorenone
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D105648-250mg
1

$27.90

$41.90
Save $14.00 (33.41%)
1g
D105648-1g
1

$95.90

$143.90
Save $48.00 (33.36%)
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Why this grade

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

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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.

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Literature proof

Cited in 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Oprea1_197624 | SR-01000641120-1 | STL512995 | 1, 8-Diazafluorenone | 6, 10-diazatricyclo[7.4.0.0^{2, 7]trideca-1(9), 2(7), 3, 5, 10, 12-hexaen-8-one | 9h-cyclopenta[1, 2-b:4, 3-b']dipyridin-9-one | UNII-V3B9KD3X5K | 1, 8-Diazafluoren-9-one | 1, 8-diaza-9-fluorenone
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid504760001
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504760001
Canonical SmilesC1=CC2=C(C(=O)C3=C2C=CC=N3)N=C1
IUPAC Name6,10-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-8-one
InChIKeyFOSUVSBKUIWVKI-UHFFFAOYSA-N
INCHI1S/C11H6N2O/c14-11-9-7(3-1-5-12-9)8-4-2-6-13-10(8)11/h1-6H
Isomeric SMILES C1=CC2=C(C(=O)C3=C2C=CC=N3)N=C1
WGK Germany 3
Molecular Weight 182.18
Beilstein 134499
Reaxy-Rn 134499
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=134499&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.

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🔬 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
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Ketones
Direct ParentAryl ketones
Alternative Parents Pyridines and derivatives  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Aryl ketone - Pyridine - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl ketones. These are organic aromatic compounds that contain a ketone group substituted at one C-atom with an aryl group. They have the generic structure RC(=O)R', where R = aryl group and R'=organyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

2 results found

Lot NumberCertificate TypeDateItem
L2123068Certificate of AnalysisOct 11, 2025 D105648
L2123070Certificate of AnalysisOct 11, 2025 D105648
Chemical and Physical Properties
SensitivityLight sensitive.
Melt Point(°C)229-231°C
Molecular Weight182.180 g/mol
XLogP31.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass182.048 Da
Monoisotopic Mass182.048 Da
Topological Polar Surface Area42.900 Ų
Heavy Atom Count14
Formal Charge0
Complexity230.000
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. Zhu Yiming, Zhang Chihao, Huang Mingzhe, Lin Jiayun, Fan Xiao, Ni Tao.  (2021)  TRIM26 Induces Ferroptosis to Inhibit Hepatic Stellate Cell Activation and Mitigate Liver Fibrosis Through Mediating SLC7A11 Ubiquitination.  Frontiers in Cell and Developmental Biology,      [PMID:33869196] [10.3389/fcell.2021.644901]
2. Yang Chen, Wenzhe Xu, Hao Jin, Mengsi Zhang, Shuwei Liu, Yi Liu, Hao Zhang.  (2024)  Nutritional Glutamine-Modified Iron-Delivery System with Enhanced Endocytosis for Ferroptosis Therapy of Pancreatic Tumors.  ACS Nano,      [PMID:39512234] [10.1021/acsnano.4c08083]
3. Cong Lili, Shen Yanting, Wang Jiaqi, Meng Fanxiang, Xu Weiqing, Sun Weixia, Xu Shuping.  (2024)  Revealing mitochondrial microenvironmental changes triggered by ferroptosis regulation.  ANALYTICAL AND BIOANALYTICAL CHEMISTRY,      [PMID:39535559] [10.1007/s00216-024-05638-6]
4. Langjie Chai, Jianglong Huang, Min Wang, Yihui Huang, Zhuo Huang, Ruiyu Zhang, Lu He, Haijie Wang, Danyang Chen, Yifeng Lei, Liang Guo.  (2025)  Injectable deferoxamine-loaded microsphere hydrogels for inhibition of ferroptosis and promotion of third-degree burn wound healing.  Materials Today Bio,      [PMID:40948581] [10.1016/j.mtbio.2025.101806]
5. Wei Xiong, YuYi Li, Yilin Yan, Tianci Wen, Jingkun Li, Chaoyi Liang, Zechen Zhang, Cijun Shuai, Xiaolin Shi, Zhikui Zeng.  (2025)  Engineering a therapeutic deferoxamine-mesoporous silica-naringin/poly(L-lactic acid) scaffold to reverse ferroptosis-mediated imbalance and promote osteogenic differentiation in osteoporotic microenvironment.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:41314573] [10.1016/j.ijbiomac.2025.149308]
6. Yushan Dong, Yulong Luo, Xuerong Du, Lili Yao, Chenlong Li, Ruiming Luo, Songlei Wang, Yanru Hou.  (2026)  The role of oxidative stress in lamb meat tenderization: Lysosomal-mitochondrial mediated apoptosis during postmortem aging.  Journal of Future Foods,      [PMID:] [10.1016/j.jfutfo.2026.02.003]
7. Wupei Pan, Xiaoyi Zou, Wenxin Tang, Xin Zheng, Minjuan Xie, Jie Zhou.  (2026)  Sodium aescinate induces renal cell ferroptosis through the ATF4/CTH/SQOR axis.  BIOCHEMICAL PHARMACOLOGY,      [PMID:41759595] [10.1016/j.bcp.2026.117847]
Solution Calculators
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