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N-(1-ANILINONAPHTHYL-4)-MALEIMIDE

Name: N-(1-ANILINONAPHTHYL-4)-MALEIMIDE
Brand: 2A Biotech
SKU: 2A-2199678

CAS Number50539-45-2

SynonymsMFCD00042694; EINECS 256-618-8; N-Maleimido-N`-phenyl-1,4-Naphthalenediamine

Molecular FormulaC20H14N2O2

Molecular Weight412.48

Purity≥90 (HPLC)%

Density1.364g/cm3

Boiling Point521.6ºC at 760 mmHg

Melting Point207ºC

MSDSChinese English

Cat. No.: 2A-2199678 Purity: ≥90 (HPLC)%

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Quality Control of [ 50539-45-2 ] Purity: ≥90 (HPLC)% SDS Specification MoL

Chemical & Physical Properties
CAS Number	50539-45-2
Catalog No.	2A-2199678
Chinese Name	N-(4-苯胺基-1-萘基)马来酰亚胺
Synonyms	MFCD00042694; EINECS 256-618-8; N-Maleimido-N`-phenyl-1,4-Naphthalenediamine
Molecular Formula	C20H14N2O2
Molecular Weight	412.48
Purity	≥90 (HPLC)
Density	1.364g/cm3
Boiling Point	521.6ºC at 760 mmHg
Melting Point	207ºC
Storage Condition	Keep the container sealed and stored in a cool, dr
Application	N-(4-anilino-1-naphthyl)maleimide is a fluorescent probe that can be used to detect sulfhydryl groups in proteins. N-(4-anilino-1-naphthyl)maleimide reacts with sulfhydryl groups to immediately produc
HTC	2925190090
PubChem ID	329799908
MDL Number	MFCD00236428
SMILES	CN(C)CCCn1cc(C2=C(C(=O)NC2=O)c3c[nH]c4ccccc34)c5ccccc15
InChI	1S/C25H24N4O2/c1-28(2)12-7-13-29-15-19(17-9-4-6-11-21(17)29)23-22(24(30)27-25(23)31)18-14-26-20-10-5-3-8-16(18)20/h3-6,8-11,14-15,26H,7,12-13H2,1-2H3,(H,27,30,31)
InChI Key	QMGUOJYZJKLOLH-UHFFFAOYSA-N
NACRES Code	NA.77
UNSPSC	12352202
MSDS	msds/201670_1_50539_45_2.pdf
Bioactivity	N-(4-Anilino-1-naphthyl)maleimide is a fluorescent probe that can be used to detect thiol groups in proteins. N-(4-Anilino-1-naphthyl)maleimide reacts with thiol groups and immediately produces a stable fluorescent compound with the λex=355 nm, λem=448 nm[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others In Vitro N-(4-Anilino-1-naphthyl)maleimide can be used to label rabbit muscle fibers and its fluorescence spectrum reflects their conformational changes between relaxed or contracted states[2]. References [1]. T Honda, et al. Characterization of the reactivity of sulphydryl groups in tryptophanase by a dual-monitoring high-performance liquid chromatographic system with a site-directed fluorescent reagent. J Chromatogr. 1986 Dec 26;371:353-60. [2]. S Chaen, et al. Fluorescence properties and contraction characteristics of ANM (N-(1-anilinonaphthyl-4)maleimide)-labeled rabbit psoas muscle fibers. J Biochem. 1985 Oct;98(4):939-47. Chemical & Physical Properties Density 1.364g/cm3 Boiling Point 521.6ºC at 760 mmHg Melting Point 207ºC Molecular Formula C20H14N2O2 Molecular Weight 314.33700 Flash Point 269.3ºC Exact Mass 314.10600 PSA 49.41000 LogP 4.15080 Index of Refraction 1.746 InChIKey DUFUXAHBRPMOFG-UHFFFAOYSA-N SMILES O=C1C=CC(=O)N1c1ccc(Nc2ccccc2)c2ccccc12
Use of	N-(4-Anilino-1-naphthyl)maleimide is a fluorescent probe that can be used to detect thiol groups in proteins. N-(4-Anilino-1-naphthyl)maleimide reacts with thiol groups and immediately produces a stable fluorescent compound with the λex=355 nm, λem=448 nm[1]. Properties Name 1-(4-anilinonaphthalen-1-yl)pyrrole-2,5-dione Synonym More Synonyms Biological Activity Description N-(4-Anilino-1-naphthyl)maleimide is a fluorescent probe that can be used to detect thiol groups in proteins. N-(4-Anilino-1-naphthyl)maleimide reacts with thiol groups and immediately produces a stable fluorescent compound with the λex=355 nm, λem=448 nm[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others In Vitro N-(4-Anilino-1-naphthyl)maleimide can be used to label rabbit muscle fibers and its fluorescence spectrum reflects their conformational changes between relaxed or contracted states[2]. References [1]. T Honda, et al. Characterization of the reactivity of sulphydryl groups in tryptophanase by a dual-monitoring high-performance liquid chromatographic system with a site-directed fluorescent reagent. J Chromatogr. 1986 Dec 26;371:353-60. [2]. S Chaen, et al. Fluorescence properties and contraction characteristics of ANM (N-(1-anilinonaphthyl-4)maleimide)-labeled rabbit psoas muscle fibers. J Biochem. 1985 Oct;98(4):939-47. Chemical & Physical Properties Molecular Formula C20H14N2O2 Exact Mass 314.10600 PSA 49.41000 LogP 4.15080 Index of Refraction 1.746 InChIKey DUFUXAHBRPMOFG-UHFFFAOYSA-N
Tax Rebate	9.0%
Supervision	None MFN tariff: 6.5% Ordinary tariff: 30.0%
Transport Info	Product name: Summary 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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N-(1-ANILINONAPHTHYL-4)-MALEIMIDE

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