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(S)-(-)-1-(1-Naphthyl)ethylamine

Product Name
(S)-(-)-1-(1-Naphthyl)ethylamine
CAS No.
10420-89-0
Chemical Name
(S)-(-)-1-(1-Naphthyl)ethylamine
Synonyms
(S)-1-(1-NAPHTHYL)ETHYLAMINE;(S)-1-(NAPHTHALEN-1-YL)ETHANAMINE;Cinacalcet-22;Cinacalcet Impurity 35;Cinacalcet Impurity 73;1-(1-Naphthyl)ethanamine;L-A-(1-NAPHTHYL)ETHYLAMINE;(S) 1-(1-NAPTHYL)ETHYLAMINE;(s)-1-naphthalenemethanamin;(1S)-1-(1-Naphthyl)ethanamine
CBNumber
CB4323198
Molecular Formula
C12H13N
Formula Weight
171.24
MOL File
10420-89-0.mol
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(S)-(-)-1-(1-Naphthyl)ethylamine Property

Boiling point:
153 °C/11 mmHg (lit.)
alpha 
-60 º (C=2, MEOH)
Density 
1.067 g/mL at 20 °C (lit.)
refractive index 
n20/D 1.623(lit.)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Soluble in chloroform, ethanol.
form 
Liquid
pka
9.26±0.40(Predicted)
color 
brown
optical activity
[α]20/D 59°, c = 5 in methanol
Sensitive 
Air Sensitive
BRN 
2208024
InChIKey
RTCUCQWIICFPOD-VIFPVBQESA-N
CAS DataBase Reference
10420-89-0(CAS DataBase Reference)
NIST Chemistry Reference
(S)-(-)-«alpha»-(1-naphthyl)ethylamine(10420-89-0)
EPA Substance Registry System
1-Naphthalenemethanamine, .alpha.-methyl-, (.alpha.S)- (10420-89-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
RIDADR 
2735
WGK Germany 
3
RTECS 
QJ6963000
F 
10-34
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29214990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
237450
Product name
(S)-(?)-1-(1-Naphthyl)ethylamine
Purity
≥99%
Packaging
1g
Price
$61
Updated
2024/03/01
Sigma-Aldrich
Product number
237450
Product name
(S)-(?)-1-(1-Naphthyl)ethylamine
Purity
≥99%
Packaging
5g
Price
$122
Updated
2024/03/01
TCI Chemical
Product number
N0481
Product name
(S)-(-)-1-(1-Naphthyl)ethylamine
Purity
>99.0%(GC)
Packaging
1g
Price
$40
Updated
2024/03/01
TCI Chemical
Product number
N0481
Product name
(S)-(-)-1-(1-Naphthyl)ethylamine
Purity
>99.0%(GC)
Packaging
5g
Price
$113
Updated
2024/03/01
Alfa Aesar
Product number
A17176
Product name
(S)-(-)-1-(1-Naphthyl)ethylamine, 99%
Packaging
1g
Price
$26.65
Updated
2024/03/01
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(S)-(-)-1-(1-Naphthyl)ethylamine Chemical Properties,Usage,Production

Description

(S)-(-)-1-(1-Naphthyl)ethylamine is an organic compound used as a raw material for organic synthesis. Chiral moieties were connected to the heteroatom-bridged calix-triazin scaffold by reactions of (S)- or (R)-(+)-1-(1-Naphthyl)ethylamine with tetraazacalix[4]arene[2]triazine.

Chemical Properties

(S)-(-)-1-(1-Naphthyl)ethylamine Appearance is colourless to light orange to yellow transparent liquid, hygroscopicity, thermal sensitivity. Density: 1.067 g/mL (lit.) at 20 °C; Boiling Point: 125 °C/3 mmHg; Specific Gravity (20/20): 1.07; Refractive Index: 1.62. Store under inert gas.

Uses

(S)-(-)-1-(1-Naphthyl)ethylamine is used in the asymmetric synthesis of α-cyanocarboxylates. Also used in the synthesis of chiral imadazolin-2-ylidene ligands used in organometallic catalysis. Chiral/Asymmetric synthesis.

Uses

Employed in a preparation of a chiral thiourea solvating agent useful for enantiodiscrimination of α-hydroxy and α-amino acids by 1H NMR.

Purification Methods

Purify the amine by distillation in a good vacuum. [Mori et al. Tetrahedron 37 1343 1981, cf Wilson in Topics Stereochem (Allinger and Eliel eds) v o l 6 135 1971, Fredga et al. Acta Chem Scand 11 1609 1957.] The hydrochlorides crystallise from H2O [] D 18 ±3.9o (c 3, H2O), and the sulfates recrystallise from H2O as tetrahydrates m 230-232o. The RS-amine has b 153o/11mm, 156o/15mm, 183.5o/41mm [Blicke & Maxwell J Am Chem Soc 6 1 1780 1939]. [Beilstein 12 III 3111.]

(S)-(-)-1-(1-Naphthyl)ethylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-(-)-1-(1-Naphthyl)ethylamine Suppliers

Americas 1 Belgium 4 Canada 1 China 228 Europe 2 France 3 Germany 13 India 26 Ireland 1 Italy 1 Japan 8 Norway 1 Singapore 1 Switzerland 3 The Netherlands 1 Ukraine 1 United Kingdom 14 United States 44 Global 353
Acros Organics (Part of Thermo Fisher Scientific )
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Belgium
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TCI EUROPE N.V.
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sales@tcieurope.be
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Belgium
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Alkemi BVBA
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Belgium
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Acros Organics
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info@acros.com
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Belgium
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View Lastest Price from (S)-(-)-1-(1-Naphthyl)ethylamine manufacturers

Henan Fengda Chemical Co., Ltd
Product
(S)-(-)-1-(1-Naphthyl)ethylamine 10420-89-0
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-23
Henan Aochuang Chemical Co.,Ltd.
Product
(S)-(-)-1-(1-Naphthyl)ethylamine 10420-89-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-19
Career Henan Chemical Co
Product
(S)-(-)-1-(1-Naphthyl)ethylamine 10420-89-0
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2018-08-06

10420-89-0, (S)-(-)-1-(1-Naphthyl)ethylamineRelated Search:

Ethylamine L-1-Phenylethylamine Triethylamine hydrochloride Ethambutol Etamsylate 1-(1-NAPHTHYL)-2-THIOUREA Diethylstilbestrol Diethylamine Triethylamine (1R,2R)-(-)-1,2-Diaminocyclohexane (1S,2R)-2-Amino-1,2-diphenylethanol (R)-(+)-1-(1-Naphthyl)ethylamine hydrochloride N-benzyl-1-(1-naphthyl)ethylamine hydrochloride,(R)-(-)-N-BENZYL-1-(1-NAPHTHYL)ETHYLAMINE HYDROCHLORIDE,(R)-N-BENZYL 1-(1-NAPHTHYL)ETHYLAMINE HYDROCHLORIDE 4-(TRIFLUOROMETHYL)HYDROCINNAMIC ACID 1-NAPHTHALEN-2-YL-ETHYLAMINE 3-(Trifluoromethyl)benzaldehyde Methanesulfonic acid 3-(3-trifluoroMethylphenyl)propyl ester 1-(7,8-dihydronaphthalen-1-yl)ethan-1-amine hydrochloride

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  • 10420-89-0
  • Amines
  • Analytical Chromatography Product Catalog
  • Asymmetric Synthesis
  • Chiral Derivatization
  • Derivatization Reagents
  • Organic Building Blocks
  • Optical Resolution
  • Enantiomer Excess & Absolute Conefiguration Determination
  • e.e. / Absolute Conefiguration Determination (NMR)
  • Chiral Building Blocks