1-(9-Acridinyl)-1H-pyrrole-2,5-dione

Modify Date: 2025-08-20 08:11:57

1-(9-Acridinyl)-1H-pyrrole-2,5-dione structure	Common Name	1-(9-Acridinyl)-1H-pyrrole-2,5-dione
	CAS Number	49759-20-8	Molecular Weight	274.273
	Density	1.4±0.1 g/cm3	Boiling Point	508.2±23.0 °C at 760 mmHg
	Molecular Formula	C₁₇H₁₀N₂O₂	Melting Point	188-190°C
	MSDS	N/A	Flash Point	261.2±22.6 °C

Use of 1-(9-Acridinyl)-1H-pyrrole-2,5-dione

N-(9-Acridinyl)maleimide is a maleimide type fluorescent thiol reagent. N-(9-Acridinyl)maleimide shows no substantial fluorescence but its coupling products with thiol compounds exhibit strong blue fluorescence. N-(9-Acridinyl)maleimide is used for fluorometrical analysis of cysteine and glutathione[1].

Name	1-acridin-9-ylpyrrole-2,5-dione
Synonym	More Synonyms

Description	N-(9-Acridinyl)maleimide is a maleimide type fluorescent thiol reagent. N-(9-Acridinyl)maleimide shows no substantial fluorescence but its coupling products with thiol compounds exhibit strong blue fluorescence. N-(9-Acridinyl)maleimide is used for fluorometrical analysis of cysteine and glutathione[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Yasunori Nara, et al. Synthesis of N-(9-Acridinyl)maleimide, a Fluorometrical Reagent for Thiol Compounds. Agricultural and Biological Chemistry, Volume 42, 1978 - Issue 4.

Density	1.4±0.1 g/cm3
Boiling Point	508.2±23.0 °C at 760 mmHg
Melting Point	188-190°C
Molecular Formula	C₁₇H₁₀N₂O₂
Molecular Weight	274.273
Flash Point	261.2±22.6 °C
Exact Mass	274.074219
PSA	50.27000
LogP	2.27
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.776
InChIKey	NCFIKBMPEOEIED-UHFFFAOYSA-N
SMILES	O=C1C=CC(=O)N1c1c2ccccc2nc2ccccc12
Storage condition	2-8°C

1-(9-Acridinyl)-1H-pyrrole-2,5-dione MSDS(Chinese)

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
WGK Germany	3
HS Code	2933990090

Precursor 1
CAS#:66891-55-2 N-(9-Acridinyl)...
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

9-Maleimidoacridine

N-(9-ACRIDINYL)-MALEIMIDE

NAM [=N-(9-Acridinyl)MaleiMide]

1-(9-Acridinyl)-1H-pyrrole-2,5-dione

1H-Pyrrole-2,5-dione, 1-(9-acridinyl)-

1-(Acridin-9-yl)-1H-pyrrole-2,5-dione

NCFIKBMPEOEIED-UHFFFAOYSA

MFCD00042983

N-(9-Acridinyl)maleimide

BIDD:GT0575

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(9-Acridinyl)-1H-pyrrole-2,5-dione
Price: Check
Purity: 98.0%
Delivery: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(9-ACRIDINYL)MALEIMIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.