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CAS

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128110-37-2

(1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylic acid hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 128110-37-2 Structure

  • Basic information

    1. Product Name: (1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylic acid hydrochloride
    2. Synonyms: (-)-(1R,2S)-2-AMINO-1-CYCLOPENTANECARBOXYLIC ACID HYDROCHLORIDE;(1R,2S)-(-)-2-AMINO-1-CYCLOPENTANECARBOXYLIC ACID HYDROCHLORIDE;(1R,2S)-CISPENTACIN HYDROCHLORIDE;(1R,2S)-2-amino cyclopetanecarboxylic acid hydrochloride;(1R,2S)-2-amino cyclopetanecarboxylic acid hydrochloride salt;(1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylicacidHCl;(1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylicacid hydrochloride,98%;(1R,2S)-2-Amino-cyclopentanecarboxylic acid hydrochloride
    3. CAS NO:128110-37-2
    4. Molecular Formula: C6H11NO2*ClH
    5. Molecular Weight: 165.62
    6. EINECS: N/A
    7. Product Categories: Amines;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals
    8. Mol File: 128110-37-2.mol

  • Chemical Properties

    1. Melting Point: 173-175 °C (decomp)(Solv: ethanol (64-17-5); ethyl ether (60-29-7))
    2. Boiling Point: 264.7 °C at 760 mmHg
    3. Flash Point: 113.9 °C
    4. Appearance: Almost white crystalline powder
    5. Density: N/A
    6. Vapor Pressure: 0.00278mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. Water Solubility: soluble
    11. CAS DataBase Reference: (1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylic acid hydrochloride(CAS DataBase Reference)
    12. NIST Chemistry Reference: (1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylic acid hydrochloride(128110-37-2)
    13. EPA Substance Registry System: (1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylic acid hydrochloride(128110-37-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: 24/25
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 128110-37-2(Hazardous Substances Data)

128110-37-2 Usage

Chemical Properties

Almost white crystalline powder

Uses

An antifungal antibiotic.

Check Digit Verification of cas no

The CAS Registry Mumber 128110-37-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,1 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128110-37:
(8*1)+(7*2)+(6*8)+(5*1)+(4*1)+(3*0)+(2*3)+(1*7)=92
92 % 10 = 2
So 128110-37-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H11NO2.ClH/c7-5-3-1-2-4(5)6(8)9;/h4-5H,1-3,7H2,(H,8,9);1H/t4-,5+;/m1./s1

128110-37-2 Well-known Company Product Price

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  • Detail

  • Aldrich

  • (712205)  (1R,2S)-(−)-2-Amino-1-cyclopentanecarboxylic acid hydrochloride hemihydrate  98.0-102.0% (calc. on dry substance, AT)

  • 128110-37-2

  • 712205-200MG

  • 2,397.33CNY

  • Detail

128110-37-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (1R,2S)-(-)-2-Amino-1-cyclopentanecarboxylic acid hydrochloride

1.2 Other means of identification

Product number -
Other names (1R,2S)-CISPENTACIN HYDROCHLORIDE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:128110-37-2 SDS

128110-37-2Relevant articles and documents

The first direct enzymatic hydrolysis of alicyclic β-amino esters: A route to enantiopure cis and trans β-amino acids

Forro, Eniko,Fueloep, Ferenc

, p. 6397 - 6401 (2008/02/13)

The first direct enzymatic method is reported for the synthesis of cis and trans βamino acid enantiomers through the lipase-catalyzed enantioselective hydrolysis of alicyclic β esters in organic media. High enantioselectivities (E usually > 001) were observed when the Candida antarctica lipase B catalyzed reactions were performed with H2O (0.5 equivalents) in iP iPr2O at 5°C. The resolved products, obtained in good yields (≥42%), could be easily separated.

Efficient asymmetric synthesis of unnatural β-amino acids

Bolm,Schiffers,Dinter,Defrere,Gerlach,Raabe

, p. 1719 - 1730 (2007/10/03)

The simple and highly enantioselective methanolysis of cyclic meso-anhydrides mediated by cinchona alkaloids leads to a broad variety of dicarboxylic acid mono-methyl esters with up to 99% ee. From these products, unnatural N-protected β-amino esters can be obtained by means of Curtius degradation of the corresponding acyl azides. Subsequent cleavage of the protecting groups leads to the free β-amino acids in excellent yields. By enantiomer differentiating opening of racemic anhydrides, synthetically highly useful regioisomeric amino acid esters become readily available.

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