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Nadic anhydrous - 97%, high purity , CAS No.826-62-0

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Nadic anhydrous - 97%, high purity , CAS No.826-62-0

12 Citations

COA

Grade & Purity:

≥97%

Cas Number: 826-62-0
Molecular Weight: 164.16
Beilstein Registry Number: 150228
EC Number: 212-557-9
MDL number: MFCD00151106
PubChem CID: 13223
PubChem SID: 488181816

In stock

Item Number

N491849

Grouped product items
SKU	Size	Availability	Price
N491849-2.5g	2.5g	7	$10.90
N491849-25g	25g	3	$14.90
N491849-100g	100g	1	$19.90
N491849-250g	250g	3	$36.90
N491849-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$59.90

Basic Description

Synonyms	826-62-0 \| 5-Norbornene-2,3-dicarboxylic anhydride \| Carbic anhydride \| Nadic anhydride \| 3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione \| Himic anhydride \| 2-Norbornene-5,6-dicarboxylic anhydride \| 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro- \| End
Specifications & Purity	≥97%
Storage Temp	Argon charged
Shipped In	Normal
Product Description	It does not absorb water, soluble in benzene, toluene, acetone, chloroform, etc., and has deliquescence.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Dicarboxylic acids and derivatives

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Dicarboxylic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Dicarboxylic acids and derivatives
Alternative Parents	Tetrahydrofurans Carboxylic acid anhydrides Lactones Oxacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic heteropolycyclic compounds
Substituents	Dicarboxylic acid or derivatives - Tetrahydrofuran - Carboxylic acid anhydride - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488181816
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488181816
IUPAC Name	4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
INCHI	InChI=1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2
InChIKey	KNDQHSIWLOJIGP-UHFFFAOYSA-N
Smiles	C1C2C=CC1C3C2C(=O)OC3=O
Isomeric SMILES	C1C2C=CC1C3C2C(=O)OC3=O
WGK Germany	3
RTECS	DT5600000
Molecular Weight	164.16
Beilstein	150228
Reaxy-Rn	150228
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=150228&ln=

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.

12 results found

Lot Number	Certificate Type	Date	Item
I2308661	Certificate of Analysis	Sep 14, 2023	N491849
I2308075	Certificate of Analysis	Sep 14, 2023	N491849
I2308666	Certificate of Analysis	Sep 14, 2023	N491849
C23111184	Certificate of Analysis	Apr 24, 2023	N491849
C23111171	Certificate of Analysis	Apr 24, 2023	N491849
C23111170	Certificate of Analysis	Apr 24, 2023	N491849
C23111177	Certificate of Analysis	Apr 01, 2023	N491849
L2210293	Certificate of Analysis	Dec 16, 2022	N491849
L2210253	Certificate of Analysis	Dec 16, 2022	N491849
L2210254	Certificate of Analysis	Dec 16, 2022	N491849
L2212353	Certificate of Analysis	Dec 16, 2022	N491849
L2210478	Certificate of Analysis	Dec 16, 2022	N491849

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Chemical and Physical Properties

Sensitivity	Hygroscopic.
Melt Point(°C)	158-165°C
Molecular Weight	164.160 g/mol
XLogP3	0.700
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	164.047 Da
Monoisotopic Mass	164.047 Da
Topological Polar Surface Area	43.400 Å²
Heavy Atom Count	12
Formal Charge	0
Complexity	277.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	4
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Xiong Xiao, Yuchu Yang, Yushang Lai, Ziwei Huang, Chenxi Li, Shaojie Yang, Chuan Niu, Liping Yang, Li Feng. (2023) Customization of an Ultrafast Thiol–Norbornene Photo-Cross-Linkable Hyaluronic Acid–Gelatin Bioink for Extrusion-Based 3D Bioprinting. BIOMACROMOLECULES, 24 (11): (5414–5427).
2. Yongshuang Huang, Jie Li, Meizhou Qi, Guifu Si, Chen Tan. (2023) In Situ Modification to Reinforce Isoprene Rubber by Sacrificial Bonds. ACS Applied Polymer Materials, 5 (6): (4080–4087).
3. Yinfu Luo, Long Ni, Lu Shen, Chen Qiu, Pengbo Liu, Mei Liang, Huawei Zou, Shengtai Zhou. (2023) Fabrication of Rigid Polyimide Foams by Constructing Dual Crosslinking Network Structures. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 62 (3): (1358–1372).
4. Yinfu Luo, Long Ni, Xueqin Zhang, Xinyue Jiang, Huawei Zou, Shengtai Zhou, Mei Liang, Pengbo Liu. (2022) Fabrication of Rigid Polyimide Foams with Superior Compressive Properties. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 61 (2): (1089–1099).
5. Cailing Zhao, Zejia Wu, Hanyu Chu, Tao Wang, Shuai Qiu, Jing Zhou, Qingtang Zhu, Xiaolin Liu, Daping Quan, Ying Bai. (2021) Thiol-Rich Multifunctional Macromolecular Crosslinker for Gelatin-Norbornene-Based Bioprinting. BIOMACROMOLECULES, 22 (6): (2729–2739).
6. Zhigeng Chen, Yubin Zhou, Yancheng Wu, Shumei Liu, Haohao Huang, Jianqing Zhao. (2019) Fluorinated polyimide with polyhedral oligomeric silsesquioxane aggregates: Toward low dielectric constant and high toughness. COMPOSITES SCIENCE AND TECHNOLOGY, 181 (107700).
7. Xue Dong, Rong-Tao Duan, Yan-Peng Ni, Zhi-Jie Cao, Li Chen, Yu-Zhong Wang. (2017) Fire behavior of novel imidized norbornene-containing poly(ethylene terephthalate) copolymers: Influence of retro-Diels-Alder reaction at high temperature. POLYMER DEGRADATION AND STABILITY, 146 (105).
8. Jun Yang, Yuanrong Cheng, Yunxia Jin, Fei Xiao. (2013) Synthesis and properties of novel benzocyclobutene-functionalized siloxane thermosets. POLYMER INTERNATIONAL, 62 (12): (1684-1691).
9. Juan Long, Zhiqiang Li, Tuhua Zhong. (2025) Fabrication of clickable bamboo-sourced cellulose nanofibrils for diverse surface modifications: Hydrophobicity and fluorescence functionalities. CARBOHYDRATE POLYMERS, 348 (122786).
10. Cuiqing Zhou, Binbin Sun, Long Ni, Haichao Meng, Yinfu Luo, Mei Liang, Huawei Zou. (2024) Lightweight Porous Carbon Foams via Pyrolysis of Robust Polyimide Foams for Efficient Broadband Microwave Absorption. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,
11. Cuiqing Zhou, Junyu Lu, Mushan Yuan, Long Ni, Haichao Meng, Shaoyu Qiu, Mei Liang, Yinfu Luo, Huawei Zou. (2025) Lightweight, thermal-insulating, flame-retardant Co@CNT composite carbon foam for efficient broadband electromagnetic wave absorption. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 192 (108791).
12. Cuiqing Zhou, Long Ni, Junyu Lu, Haichao Meng, Yinfu Luo, Mei Liang, Huawei Zou. (2024) Robust and multifunctional polyimide composite foams via microsphere foaming towards efficient thermal insulation and broadband microwave absorption. POLYMER, 313 (127684).

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