ChemicalBook > CAS DataBase List > (+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID

(+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID

Product Name: (+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID
CAS No.: 151907-80-1
Chemical Name: (+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID
Synonyms: Boc-L-PEC;BOC-L-ACPEC;Peramivir impurities9;(+)-(1R,4S)-Boc-g-Homocycloleu-2-ene;(+)-(1R,4S)-N-Boc-g-homocycloleu-2-ene;(+)-(1R,4S)-N-BOC-GAMMA-HOMOCYCLOLEU-2-ENE;(1R,4S)-Boc-4-aminocyclopent-2-ene-carboxylic acid;(1R,4S)-4-Boc-aMino-cyclopent-2-enecarboxylic acid;(1R,4S)-4-(Boc-amino)-2-cyclopentenecarboxylic Acid;(1S,4R)-N-BOC-1-Aminocyclopent-2-ene-4-carboxylicaci
CBNumber: CB5723368
Molecular Formula: C11H17NO4
Formula Weight: 227.26
MOL File: 151907-80-1.mol

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(+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID Property

Melting point:: 152°C
Boiling point:: 382.3±42.0 °C(Predicted)
Density: 1.18
storage temp.: 2-8°C
pka: 4.31±0.40(Predicted)
form: Crystalline Powder
color: Off-white
optical activity: [α]20/D +48.5±2°, c = 1% in methanol
BRN: 6177417
InChI: InChI=1S/C11H17NO4/c1-11(2,3)16-10(15)12-8-5-4-7(6-8)9(13)14/h4-5,7-8H,6H2,1-3H3,(H,12,15)(H,13,14)/t7-,8+/m0/s1
InChIKey: WOUNTSATDZJBLP-JGVFFNPUSA-N
SMILES: [C@@H]1(C(O)=O)C[C@H](NC(OC(C)(C)C)=O)C=C1

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 10-23
HazardClass: IRRITANT
HS Code: 29223900

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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.

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

TRC

Product number: B603255
Product name: (+)-(1R,4S)-N-Boc-4-aminocyclopent-2-enecarboxylicAcid
Packaging: 500mg
Price: $100
Updated: 2021/12/16

TRC

Product number: B603255
Product name: (+)-(1R,4S)-N-Boc-4-aminocyclopent-2-enecarboxylicAcid
Packaging: 100mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 041320
Product name: (1R,4S)-Boc-4-aminocyclopent-2-ene-carboxylic acid
Packaging: 250mg
Price: $164
Updated: 2021/12/16

Apolloscientific

Product number: OR5860
Product name: (1R,4S)-(-)-4-Aminocyclopent-2-ene-1-carboxylicacid,N-BOCprotected
Packaging: 5g
Price: $267
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB44068
Product name: (1R,4S)-4-((tert-Butoxycarbonyl)amino)cyclopent-2-enecarboxylic acid
Packaging: 1g
Price: $285
Updated: 2021/12/16

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(+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

off-white crystalline powder

Synthesis

24424-99-5

134003-04-6

151907-80-1

(1R,4S)-4-Aminocyclopent-2-ene-1-carboxylic acid (130 g, 1.0 mol) was dissolved in a solvent mixture of water (250 mL) and THF (750 mL) and sodium bicarbonate (170 g, 2.0 mol) was added. After stirring for 30 minutes, solid di-tert-butyl dicarbonate (230 g, 1.05 mol) was slowly added. The reaction mixture was stirred overnight at room temperature. Upon completion of the reaction, the insoluble material was removed by filtration and THF was removed by evaporation.The residue was cooled to 0 °C and the pH was adjusted to 3 by slow addition of aqueous 2N HCl (ca. 500 mL).The precipitated white solid was collected by filtration, washed with water, and dried under vacuum overnight to afford (1R,4S)-4-((tert-butoxycarbonyl)amino)cyclopent-2-enecarboxylic acid (230 g, 100%). The product was characterized by 1H NMR (400 MHz, CD3OD): δ 5.95 (m, 1H), 5.79 (m, 1H), 4.80 (br s, 1H), 3.45 (m, 1H), 2.50 (m, 1H), 1.79 (m, 1H), 1.44 (s, 9H).

References

[1] Patent: WO2004/76411, 2004, A2. Location in patent: Page 27-28
[2] Patent: WO2003/93231, 2003, A2. Location in patent: Page/Page column 55-56
[3] Patent: US2007/155731, 2007, A1. Location in patent: Page/Page column 27
[4] Patent: US2007/155731, 2007, A1. Location in patent: Page/Page column 35
[5] Patent: WO2005/110409, 2005, A2. Location in patent: Page/Page column 30

(+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID manufacturers

Career Henan Chemica Co

Product: (+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID 151907-80-1
Price: US $17.00/g
Min. Order: 1g
Purity: 95%
Supply Ability: 1KG
Release date: 2020-10-28

151907-80-1, (+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACIDRelated Search:

Trans-(1S,4S)-4-Boc-aMino-2-Cyclopentene-1-carboxylic acid Methyl ester Trans-(1R,4R)-4-Boc-aMino-2-Cyclopentene-1-carboxylic acid Methyl ester (1R,5S,6R)-3-(tert-butoxycarbonyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid (-)-(1S,4R)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID (-)-(1R,3S)-N-Boc-3-Aminocyclopentanecarboxylic acid (1S,4R)-tert-butyl 3-oxo-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate (1S,4R)-2-Aza-bicyclo[2.2.1]hept-5-en-3-one (1R,3S)-3-Aminocyclopentanecarboxylic acid (+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID

(1R,4S)-(+)-4-(BOC-AMINO)-2-CYCLOPENTENE-1-CARBOXYLIC ACID

(+)-(1R,4S)-N-T-BUTOXYCARBONYL-1-AMINOCYCLOPENT-2-ENE-4-CARBOXYLIC ACID

(1R,4S)-(-)-4-AMINOCYCLOPENT-2-ENE-1-CARBOXYLIC ACID, N-BOC PROTECTED

(1R,4S)-(-)-4-(TERT-BUTOXYCARBONYL)AMINOCYCLOPENT-2-ENE-1-CARBOXYLIC ACID

(+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENE-4-CARBOXYLIC ACID

(+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID

(+)-(1R,4S)-N-BOC-GAMMA-HOMOCYCLOLEU-2-ENE

(+)-(1S,4R)-N-BOC-1-AMINOCYCLOPENT-2-ENE-4-CARBOXYLIC ACID

(1S,4R)-N-BOC-1-AMINOCYCLOPENT-2-ENE-4-CARBOXYLIC ACID

(1S,4R)-N-TERT-BUTOXYCARBONYL-1-AMINO-2-CYCLOPENTENE-4-CARBOXYLIC ACID

(1R,4S)-(+)-4-(BOC-AMINO)-2-CYCLOPENTENE -1-CARBOXYLIC ACID 98+%

(+)-(1R,4S)-N-Boc-g-homocycloleu-2-ene

(1S,4R)-N-BOC-1-Aminocyclopent-2-ene-4-carboxylic acid, 98% ee

(1R,4S)-Boc-4-aminocyclopent-2-ene-carboxylic acid

(1R,4S)-4-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-1-cyclopent-2-enecarboxylic acid

cis-N-tert-Butoxycarbonyl-4-aminocyclopent-2-ene-1-carboxylic acid

(1R,4S)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-cyclopentene-1-carboxylic acid

(1R,4S)-4-Boc-aMino-cyclopent-2-enecarboxylic acid

(+)-(1R,4S)-N-Butoxycarbonyl-4-aMinocyclopent-2-enecarboxylic acid

BOC-L-ACPEC

(1R,4S)-(+)-4-(Boc-aMino)-2-cyclopentene-1-carboxylic acid

Cis-(1R,4S)-4-Boc-aMino-2-Cyclopentene-1-carboxylic acid

(+)-(1R,4S)-N-(Tert-Butoxy)Carbonyl 4-Aminocyclopent-2-enecarboxylic acid

(+)-(1R,4S)-Boc-g-Homocycloleu-2-ene

(1R,4S)-4-{[(2,2-dimethylpropanoyl)oxy]amino}cyclopent-2-ene-1-carboxylic acid

(1R,4S)-4-tert-Boc-amino-cyclopent-2-enecarboxylic acid

4S)-(+)-4-(BOC-AMINO)-2-CYCLOPENTENE-1-CARBOXYLIC ACID

4S)-N-T-BUTOXYCARBONYL-1-AMINOCYCLOPENT-2-ENE-4-CARBOXYLIC ACID

Boc-L-PEC

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

(1S,4R)-N-BOC-1-Aminocyclopent-2-ene-4-carboxylicaci

(+)-(1R,4S)-N-BOC-4-AMINOCYCLOPENT-2-ENECARBOXYLIC ACID USP/EP/BP

(+)-(1R,4S)-4-[(t-Butoxycarbonyl)amino]cyclopent-2-ene-1-carboxylic acid

Peramivir impurities9

(1R,4S)-4-(Boc-amino)-2-cyclopentenecarboxylic Acid

(1R,4S)-4-(Boc-amino)cyclopent-2-ene-1-carboxylic acid

(1R,4S)-N-tert-butoxycarbonyl-4-aminocyclopent-2-ene-1-carboxylic acid

(+)-(1R,4S)-N-Boc-4-Aminocyclopent-2-enecarboxylic acid

151907-80-1

Alicyclic Amino Acids

Peptide Synthesis

Specialty Synthesis

Unnatural Amino Acid Derivatives

Unusual amino acids

Alicyclic Amino Acids

Peptide Synthesis

Unnatural Amino Acid Derivatives