(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯

(1S-4R)-4-[[(1,1-diMethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid Methyl ester

CAS: 229613-93-8

Molecular Formula: C18H30N2O5

(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯 - Names and Identifiers

Name	(1S-4R)-4-[[(1,1-diMethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid Methyl ester
Synonyms	Peramivir Intermediate 2 Methyl (1S,4R)-4-[(tert-butoxycarbonyl)amino]cyclopent-2-ene-1-carboxylate methyl 2-((1R,4R)-4-((tert-butoxycarbonyl)amino)cyclopent-2-en-1-yl)acetate (1S-4R)-4-[[(1,1-diMethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid Methyl ester (1S-4R)-4-[[(1,1-diMethylethoxy)carbonyl]aMino]- 2-Cyclopentene-1-carboxylic acid Methyl ester 2-cyclopentene-1-carboxylic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (1S,4R)- (3aR,4R,6S,6aS)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cy Methyl 4-{[(tert-butoxy)carbonyl]aMino}-3-(pentan-3-yl)-3aH,4H,5H,6H,6aH-cyclopenta[d][1,2]oxazole-6-carboxylate (3aR,4R,6S,6aS)-methyl4-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate (3Ar,4R,6S,6As)-Methyl 4-(Tert-Butoxycarbonyl)-3-(Pentan-3-Yl)-4,5,6,6A-Tetrahydro-3Ah-Cyclopenta[D]Isoxazole-6-Carboxylate (3aR,4R,6S,6aS)-Methyl 4-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate (3aR,4R,6S)-Methyl-4-((tert-butoxycarbonyl)aMino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate (3aR,4R,6S,6aS)-4-[[(1,1-DiMethylethoxy)carbonyl]aMino]-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]isoxazole-6-carboxylic Acid Methyl Ester (3aR,4R,6S,6aS)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]isoxazole-6-carboxylic acid methyl ester
CAS	229613-93-8
EINECS	1308068-626-2
InChI	InChI=1S/C12H19NO4/c1-12(2,3)17-11(15)13-9-6-5-8(7-9)10(14)16-4/h5-6,8-9H,7H2,1-4H3,(H,13,15)/t8-,9+/m1/s1

(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯 - Physico-chemical Properties

Molecular Formula	C18H30N2O5
Molar Mass	354.44
Density	1.22±0.1 g/cm3(Predicted)
Melting Point	67-69°C
Solubility	Chloroform (Sparingly), Methanol (Slightly)
Appearance	Solid
Color	Off-White to Pale Beige
pKa	11.61±0.60(Predicted)
Storage Condition	Sealed in dry,Room Temperature

(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯 - Introduction

(1S-4R)-4-[[(1,1-dimethylethoxy) carbonyl]amino]-Acetic Methyl ester ((1S-4R)-4-[[(1,1-dimethylethoxy) carbonyl]amino]-2-cyclopentene-1-carboxylic acid methyl ester) is an organic compound.

Nature:
-chemical formula: C17H27NO5
-Molecular weight: 325.4g/mol
-Appearance: White crystalline powder
-Melting point: 101-103 ° C
-Boiling point: 414.6 ° C
-Density: 1.129g/cm3

Use:
The compound is often used as a standard and reagent for high performance liquid chromatography (HPLC) chiral analysis. It is an important organic reagent for quantitative analysis and resolution of chiral solid phase organic reagents in chiral mixtures.

Method:
The compound can be amino-protected by (1S,4R)-4-hydroxy-2-cyclopentene-1-carboxylic acid methyl ester, it is then reacted with 1-ethylpropyl iodide in the presence of a base, followed by reduction and esterification with acetic acid.

Safety Information:
This compound is an organic compound and has a certain degree of danger. Pay attention to the following safety measures during operation and handling:
-Avoid contact with eyes, skin and clothing.
-Use protective gloves, goggles and laboratory ventilation during operation.
-If inhaled, move to a ventilated place and seek medical help.
-If it is splashed on the skin or eyes, rinse immediately with plenty of water and seek medical examination.

Last Update：2024-04-10 22:29:15

(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯

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Product Name: (3ar,4r,6s,6as)-methyl 4-(tert-butoxycarbonylamino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3ah-cyclopenta[d]isoxazole-6-carboxylate Visit Supplier Webpage Request for quotation
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Product Name: (3aR,4R,6S,6aS)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cy Visit Supplier Webpage Request for quotation
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(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯
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(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯 Request for Quotation

(1S-4R)-4-[[(1,1-diMethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid Methyl ester

CAS: 229613-93-8

Molecular Formula: C18H30N2O5

(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯 - Names and Identifiers

(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯 - Physico-chemical Properties

(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯 - Introduction

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(3AR,4R,6S,6AS)-4-[叔丁氧羰基氨基]-3-(1-乙基丙基)-3A,5,6,6A-四氢-4H-环戊并[D]异恶唑-6-羧酸甲酯