CAS No.130931-85-0,(1R,4S)-4-Amino-cyclopent-2-enecarboxylic acid hydrochloride Suppliers

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Molecular Structure:
CAS No.:	130931-85-0
Name:	(1R,4S)-4-Amino-cyclopent-2-enecarboxylic acid hydrochloride
Article Data:	4

Formula:	C₆H₁₀ClNO₂
Molecular Weight:	163.604
Synonyms:	(1R,4S)-4-AMINO-CYCLOPENT-2-ENECARBOXYLIC ACID HYDROCHLORIDE
Boiling Point:	266.6 °C at 760 mmHg
Flash Point:	115 °C
PSA:	63.32000
LogP:	1.47670

Synthetic route

: 130931-83-8
(1S,4R)-2-azabicyclo[2,2,1]hept-5-en-3-one

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

Conditions

Conditions	Yield
With hydrogenchloride In water for 2h; Reflux;	90%

: 200002-41-1
(-)-[(1R,4S)-tert-butyl 3-oxo-2-azabicyclo(2.2.1)hept-5-ene-2-carboxylate]

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

Conditions

Conditions	Yield
With hydrogenchloride In water for 2h; Reflux;	82%

: 151907-80-1
(1R,4S)-4-[(tert-butoxycarbonyl)amino]cyclopent-2-ene-1-carboxylic acid

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

Conditions

Conditions	Yield
With hydrogenchloride In 1,4-dioxane at 20℃; for 2h;

: racemic N-hydroxymethyl vince lactam

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: water; lipase B from Candida antarctica; benzylamine / isopropyl alcohol / 0.5 h / 60 °C / Enzymatic reaction 2: hydrogenchloride; water / 5 h / Reflux View Scheme
Multi-step reaction with 2 steps 1: water; lipase B from Candida antarctica; benzylamine / isopropyl alcohol / 2 h / 60 °C / Enzymatic reaction 2: hydrogenchloride; water / 5 h / Reflux View Scheme

: 157810-20-3
(1S,4R)-N-hydroxymethyl-2-azabicyclo<2.2.1>hept-5-en-3-one

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

Conditions

Conditions	Yield
With hydrogenchloride; water for 5h; Reflux;

: 49805-30-3
racemic 2-azabicyclo[2.2.1]hept-5-en-3-one

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: Sonication 2: water; lipase B from Candida antarctica; benzylamine / isopropyl alcohol / 0.5 h / 60 °C / Enzymatic reaction 3: hydrogenchloride; water / 5 h / Reflux View Scheme
Multi-step reaction with 3 steps 1: Sonication 2: water; lipase B from Candida antarctica; benzylamine / isopropyl alcohol / 2 h / 60 °C / Enzymatic reaction 3: hydrogenchloride; water / 5 h / Reflux View Scheme

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

: 569685-43-4
4-((4-phenyl-5-trifluoromethyl-2-thienyl)methoxy)benzaldehyde

: 1008769-14-9
(1R,4S)-4-(4-((4-phenyl-5-(trifluoromethyl)thiophene-2-yl)methoxy)benzylamino)cyclopentan-2-encarboxylic acid

Conditions

Conditions	Yield
With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; for 6h;

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

: (+)-methyl (1R,2S,4R,5S)-2-(tert-butoxycarbonylamino)bicyclo[3.1.0]hexane-4-carboxylate

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1.1: acetyl chloride / 16 h / 80 °C 2.1: triethylamine / dichloromethane / 3 h / 20 °C 3.1: diethylzinc / dichloromethane; hexane / 0.25 h / 0 °C 3.2: 16 h / 0 - 20 °C View Scheme

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

: 251326-99-5
(1R,4S)-N-tert-butoxycarbonyl-4-aminocyclopent-2-ene-1-carboxylic acid methyl ester

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: acetyl chloride / 16 h / 80 °C 2: triethylamine / dichloromethane / 3 h / 20 °C View Scheme

: 130931-85-0
(+)-(1R,4S)-4-aminocyclopent-2-ene-1-carboxylic acid hydrochloride

: (1S,4S)-N-tert-butoxycarbonyl-4-aminocyclopent-2-ene-1-carboxylic acid methyl ester

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: acetyl chloride / 16 h / 80 °C 2: triethylamine / dichloromethane / 3 h / 20 °C 3: sodium methylate / methanol / 1 h / -10 °C View Scheme

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Specification

The (1R,4S)-4-Amino-cyclopent-2-enecarboxylic acid hydrochloride has CAS registry number 130931-85-0. Its molecular formula is C₆H₁₀ClNO₂ and molecular weight is 163.6021. What's more, its systematic name is 4-Aminocyclopent-2-ene-1-carboxylic acid hydrochloride (1:1).

Physical properties about the (1R,4S)-4-Amino-cyclopent-2-enecarboxylic acid hydrochloride are: (1)ACD/LogP: -0.92; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 3; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 29.54 Å²; (7)Flash Point: 115 °C; (8)Enthalpy of Vaporization: 55.54 kJ/mol; (9)Boiling Point: 266.6 °C at 760 mmHg; (10)Vapour Pressure: 0.00247 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(O)C1\C=C/C(N)C1.Cl
(2) InChI: InChI=1/C6H9NO2.ClH/c7-5-2-1-4(3-5)6(8)9;/h1-2,4-5H,3,7H2,(H,8,9);1H
(3) InChIKey: JYDJHYGBXSCMJL-UHFFFAOYAR