(R)-(+)-2,2'-Diamino-1,1'-binaphthalene

Modify Date: 2025-08-25 10:38:15

(R)-(+)-2,2'-Diamino-1,1'-binaphthalene Structure
(R)-(+)-2,2'-Diamino-1,1'-binaphthalene structure
 Common Name (R)-(+)-2,2'-Diamino-1,1'-binaphthalene
CAS Number 18741-85-0 Molecular Weight 284.35
Density 1.3±0.1 g/cm3 Boiling Point 480.8±30.0 °C at 760 mmHg
Molecular Formula C20H16N2 Melting Point 242-244 °C(lit.)
MSDS N/A Flash Point 293.9±24.0 °C

 Use of (R)-(+)-2,2'-Diamino-1,1'-binaphthalene


(R)-[1,1'-Binaphthalene]-2,2'-diamine is the inactive isomer of (S)-[1,1'-Binaphthalene]-2,2'-diamine (HY-W007978A), and can be used as an experimental control. (S)-[1,1'-Binaphthalene]-2,2'-diamine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name (R)-(+)-2,2'-Diamino-1,1'-binaphthalene
Synonym More Synonyms

 (R)-(+)-2,2'-Diamino-1,1'-binaphthalene Biological Activity

Description (R)-[1,1'-Binaphthalene]-2,2'-diamine is the inactive isomer of (S)-[1,1'-Binaphthalene]-2,2'-diamine (HY-W007978A), and can be used as an experimental control. (S)-[1,1'-Binaphthalene]-2,2'-diamine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
References

[1]. Singh AV, et al. PR-924, a selective inhibitor of the immunoproteasome subunit LMP-7, blocks multiple myeloma cell growth both in vitro and in vivo. Br J Haematol. 2011 Jan;152(2):155-63.  

[2]. Parlati F, et al. Carfilzomib can induce tumor cell death through selective inhibition of the chymotrypsin-like activity of the proteasome. Blood. 2009 Oct 15;114(16):3439-47.  

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 480.8±30.0 °C at 760 mmHg
Melting Point 242-244 °C(lit.)
Molecular Formula C20H16N2
Molecular Weight 284.35
Flash Point 293.9±24.0 °C
Exact Mass 284.131348
PSA 52.04000
LogP 3.85
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.775
Water Solubility slightly soluble

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S39-S37/39-S36
WGK Germany 3
RTECS DU3090000
HS Code 2921590090

 Synthetic Route

 Customs

HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2,2-DIAMINO-1,1'-BINAPHTHALENE
2,2'-diamino-1,1'-binaphthalene
UNII:TL35μ1249
1,1'-Binaphthalene-2,2'-diamine
(R)-(+)-2,2‘-Diamino-1,1‘-binaphthalene
(R)-[1,1'-Binaphthalene]-2,2'-diamine
binaphthyldiamine
MFCD00145204
1,1'-BINAPHTHYL-2,2'-DIAMINE
[1,1'-Binaphthalene]-2,2'-diamine
(R)-(+)-2,2'-Diamino-1,1'-binaphthyl
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Chemsrc provides (R)-(+)-2,2'-Diamino-1,1'-binaphthalene(CAS#:18741-85-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of (R)-(+)-2,2'-Diamino-1,1'-binaphthalene are included as well.>> amp version: (R)-(+)-2,2'-Diamino-1,1'-binaphthalene

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