N-(tert-Butoxycarbonyl)-L-phenylalanine

Product Name: N-(tert-Butoxycarbonyl)-L-phenylalanine
CAS No.: 13734-34-4
Chemical Name: N-(tert-Butoxycarbonyl)-L-phenylalanine
Synonyms: BOC-PHE-OH;BOC-PHE;BOC-L-PHE-OH;BOC-L-PHE;BOC-L-PHENYLALANINE;N-BOC-L-PHENYLALANINE;BOC-PHENYLALANINE;L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-;BOC-ph-OH;BOC Phenly Alanine
CBNumber: CB4781305
Molecular Formula: C14H19NO4
Formula Weight: 265.3
MOL File: 13734-34-4.mol

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N-(tert-Butoxycarbonyl)-L-phenylalanine Property

Melting point:: 85-87 °C(lit.)
Boiling point:: 408.52°C (rough estimate)
Density: 1.1356 (rough estimate)
refractive index: 24.5 ° (C=1, EtOH)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Soluble in methanol, dichloromethane, dimethylformamide and N-methyl-2-pyrrolidone.
form: Fine Crystalline Powder
pka: 3.88±0.10(Predicted)
color: White
optical activity: [α]20/D +25±1°, c = 1% in ethanol
BRN: 2219729
CAS DataBase Reference: 13734-34-4(CAS DataBase Reference)
EPA Substance Registry System: L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]- (13734-34-4)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36-22-36/37/38-20/21/22
Safety Statements: 39-26-36-24/25
WGK Germany: 3
TSCA: Yes
HS Code: 29242990

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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.

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.53006
Product name: Boc-Phe-OH
Purity: Novabiochem?
Packaging: 25g
Price: $56.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.53006
Product name: Boc-Phe-OH
Purity: Novabiochem?
Packaging: 100g
Price: $129
Updated: 2024/03/01

Sigma-Aldrich

Product number: 15480
Product name: Boc-Phe-OH
Purity: ≥99.0% (T)
Packaging: 5g
Price: $23.52
Updated: 2024/03/01

Sigma-Aldrich

Product number: 15480
Product name: Boc-Phe-OH
Purity: ≥99.0% (T)
Packaging: 25g
Price: $107
Updated: 2024/03/01

TCI Chemical

Product number: B1332
Product name: N-(tert-Butoxycarbonyl)-L-phenylalanine
Purity: >99.0%(T)
Packaging: 5g
Price: $16
Updated: 2024/03/01

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N-(tert-Butoxycarbonyl)-L-phenylalanine Chemical Properties,Usage,Production

Chemical Properties

N-(tert-Butoxycarbonyl)-L-phenylalanine is white fine crystalline powder

Uses

N-Boc-L-phenylalanine is a derivative of Phenylalanine used in enantioselective hydrolysis of amino acid esters.

Uses

N-(tert-Butoxycarbonyl)-L-phenylalanine is used in enantioselective hydrolysis of amino acid esters. Acts as an inhibitor of gastric acid secretion.

Preparation

Sodium hydroxide (4.4 g, 0.11 mol) was placed in a flask, and dissolved in water (110 mL). Phenylalanine (16.5 g, 0.1 mol) was added, the suspension was stirred until a solution was obtained, and then tert-butanol (75 mL) was added. Boc2O (22.3 g, 0.12 mol) was then added with stirring over a period of 1 h, keeping the mixture near 0 ℃. A white precipitate was produced, and at the end of the addition the pH had dropped to 7.5–8.5. The mixture was then carefully acidified by the slow, continuous addition of saturated citric acid to give the product N-tert-butoxycarbonyl-L-phenylalanine (21.5 g, 81%); mp 85℃; [a]21D = t25:5 (c = 1, ethanol).

N-(tert-Butoxycarbonyl)-L-phenylalanine Preparation Products And Raw materials

Raw materials

L-Phenylalanine 1,4-Dioxane

Preparation Products

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N-(tert-Butoxycarbonyl)-L-phenylalanine Suppliers

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View Lastest Price from N-(tert-Butoxycarbonyl)-L-phenylalanine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Boc-Phe-OH 13734-34-4
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 1000kgs
Release date: 2021-09-23

Hebei Weibang Biotechnology Co., Ltd

Product: N-(tert-Butoxycarbonyl)-L-phenylalanine 13734-34-4
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-01

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: Boc-Phe-OH 13734-34-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1T+
Release date: 2023-09-21

13734-34-4, N-(tert-Butoxycarbonyl)-L-phenylalanineRelated Search:

L-Alanine BOC-Glycine Boc-D-Glutamine BOC-MET-ONP BOC-GLU(OME)-OH Boc-L-Pyroglutamic acid methyl ester Boc-L-glutamic acid γ-allyl ester BOC-TYR(ET)-OH BOC-4-IODO-L-PHENYLALANINE BOC-PHE-OSU 4-Amino-N-(tert-butoxycarbonyl)-L-phenylalanine BOC-4-NITRO-L-PHENYLALANINE BOC-L-4-Chlorophe Boc-N-methyl-L-phenylalanine N-tert-Butoxycarbonyl-L-phenylalanine amide BOC-D-Phenylalanine N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE ACID HYDRAZIDE N-tert-Butoxycarbonyl-DL-phenylalanine

n-[(1,1-dimethylethoxy)carbonyl]-l-phenylalanin

L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-

N-(tert-Butoxycarbonyl)-L-phenylalanine ,98.5%

Boc-L-phenylalanine ,98%

(2S)-2-(tert-Butoxycarbonylamino)-3-phenylpropionic acid

(S)-2-(tert-Butoxycarbonylamino)-3-phenylpropanoic acid

N-(tert-Butyloxycarbonyl)-L-phenylalanine

N-(tert-butoxycarbonyl)-L-phenylalaninal

Boc-L-phenylalanine ,98.5%

2-BOC-AMINO-3-PHENYL-PROPIONIC ACID

Boc-L-phenylalanine,N-(tert-Butoxycarbonyl)-L-phenylalanine

L-PHENYLALANINE-N-T-BOC

(S)-N-(tert-Butoxycarbonyl)phenylalanine

tert-Butoxycarbonyl-L-phenylalanine

N-Boc-L-phenylalanine Boc-Phe-OH

(2S)-2-{[(tert-butoxy)carbonyl]aMino}-3-phenylpropanoic acid

Boc-Phe-OH >=99.0% (T)

N-(tert-Butoxycarbonyl)-L-phenylalanine SynonyMs N-[(1,1-DiMethylethoxy)carbonyl]-L-phenylalanine

Boc-L-phenylalanine≥ 99% (HPLC)

Tert-Butoxycarbonyl L-Phenylalanine (BOC-L Phenylalanine)

BOC-L-Phenylalanine, 99+%

BOC-L-Phenylalanine(Boc-Phe-OH)

N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE(BOC-L-PHE-OH)

2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID

N-Butoxycarbonyl-L-phenylalanine

N-T-BOC-L-PHENYLALANINE FREE ACID

N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE, 99+%

BOC-PHE-OH

BOC-PHENYLALANINE

BOC-PHE

BOC-L-PHE

BOC-L-PHENYLALANINE

BOC-L-PHENYLALANINE-OH

BOC-L-PHE-OH

Boc-Phe-OH (Boc-L-Phenylalanine)

N-ALPHA-T-BUTYLOXYCARBONYL-L-PHENYLALANINE

(2R)-3-phenyl-2-(tert-butoxycarbonylamino)propanoic acid

BOC Phenly Alanine

BOC-L-PHENYLALANINE extrapure

N-(tert-Butoxycarbonyl)-L-phenylalanine, Boc-L-phenylalanine

N-TERT-BUTYLOXYCARBONYL-DL-PHENYLALANINE

N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE

N-T-BOC-L-PHENYLALANINE

N-T-BUTOXYCARBONYL-L-PHENYLALANINE

N-[(1,1-Dimethylethoxy)carbonyl]-L-phenylalanine

N-BOC-L-PHENYLALANINE

N-ALPHA-TERT-BUTYLOXYCARBONYL-L-PHENYLALANINE

N-ALPHA-T-BUTOXYCARBONYL-L-PHENYLALANINE

N-ALPHA-T-BOC-L-PHENYLALANINE

T-BUTYLOXYCARBONYL-L-PHENYLALANINE

TBOC-L-PHENYLALANINE

(S)-2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID

RARECHEM AL BE 0755

N-Boc-L-phenylalanine,99%e.e.

(Tert-Butoxy)Carbonyl Phe-OH

(2S-2-[(2-MethylpropaN-2-Yloxycarbonylamino]-3-Phenylpropanoic Acid

N-(tert-Butoxycarbonyl)-L-phenylalanine &gt

BOC-ph-OH