CHRYSAMINE G

Modify Date: 2024-01-09 17:23:49

CHRYSAMINE G Structure
CHRYSAMINE G structure
Common Name CHRYSAMINE G
CAS Number 6472-91-9 Molecular Weight 526.40800
Density N/A Boiling Point 711.3ºC at 760 mmHg
Molecular Formula C26H16N4Na2O6 Melting Point N/A
MSDS Chinese USA Flash Point 384ºC

 Use of CHRYSAMINE G


Chrysamine G, a carboxylic acid analogue of Congo Red, can be used as a probe of amyloid deposition in Alzheimer's disease. Chrysamine G also can inhibit Aβ-induced toxicity in PC12 cells[1][2].

 Names

Name chrysamine g
Synonym More Synonyms

 CHRYSAMINE G Biological Activity

Description Chrysamine G, a carboxylic acid analogue of Congo Red, can be used as a probe of amyloid deposition in Alzheimer's disease. Chrysamine G also can inhibit Aβ-induced toxicity in PC12 cells[1][2].
Related Catalog
References

[1]. Klunk WE, et, al. Chrysamine-G binding to Alzheimer and control brain: autopsy study of a new amyloid probe. Neurobiol Aging. Jul-Aug 1995;16(4):541-8.

[2]. Klunk WE, et, al. Chrysamine-G, a lipophilic analogue of Congo red, inhibits A beta-induced toxicity in PC12 cells. Life Sci. 1998;63(20):1807-14.

 Chemical & Physical Properties

Boiling Point 711.3ºC at 760 mmHg
Molecular Formula C26H16N4Na2O6
Molecular Weight 526.40800
Flash Point 384ºC
Exact Mass 526.08700
PSA 170.16000
LogP 4.32260

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport

 Synthetic Route

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CHRYSAMINE G Structure

CHRYSAMINE G

CAS#:6472-91-9

Literature: European Journal of Medicinal Chemistry, , vol. 38, # 6 p. 567 - 579

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CHRYSAMINE G Structure

CHRYSAMINE G

CAS#:6472-91-9

Literature: Trans.electroch.Soc., , vol. 75, p. 377,381

 Articles11

More Articles
Imaging Abeta plaques in living transgenic mice with multiphoton microscopy and methoxy-X04, a systemically administered Congo red derivative.

J. Neuropathol. Exp. Neurol. 61 , 797-805, (2002)

The identification of amyloid deposits in living Alzheimer disease (AD) patients is important for both early diagnosis and for monitoring the efficacy of newly developed anti-amyloid therapies. Methox...

Amyloid binding ligands as Alzheimer's disease therapies.

Neurobiol. Aging 23 , 1039-1042, (2002)

Extracellular senile plaques (SPs) are hallmark brain lesions of sporadic Alzheimer's disease (AD) and the likely consequence of genetic mutations that cause familial AD by increasing production of am...

Chrysamine G and its derivative reduce amyloid beta-induced neurotoxicity in mice.

Neurosci. Lett. 333 , 5-8, (2002)

The neurotoxicity of amyloid beta (Abeta) is widely believed to play a seminal role in neurodegeneration in Alzheimer's disease. We examined the effect of Chrysamine G (CG) on such neurotoxicity using...

 Synonyms

C.I.Direct Yellow 1
Chrysamin-G
CHRYSAMINE
6,6'-dihydroxy-3,3'-biphenyl-4,4'-diyl-bis-azo-dibenzoic acid disodium salt
6,6'-Dihydroxy-3,3'-biphenyl-4,4'-diylbisazo-di-benzoesaeure,Dinatrium-Salz