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N-(tert-Butoxycarbonyl)-L-phenylalanine
N-(tert-Butoxycarbonyl)-L-phenylalanine
$5.5 - $2730
Product name
N-(tert-Butoxycarbonyl)-L-phenylalanine
Cas No
13734-34-4
MF
C14H19NO4
MW
265.3
EINECS
237-305-5
MDL Number
MFCD00002663
Synonyms
n-[(1,1-dimethylethoxy)carbonyl]-l-phenylalanin ;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%
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Price
55 prices
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Alfa Aesar
TCI Chemical
Sigma-Aldrich
Acrotein
AHH
Abosyn
Crysdot
TRC
Usbiological
Frontier Specialty Chemicals
AK Scientific
Iris Biotech GmbH
Medical Isotopes, Inc.
Chem-Impex
Activate Scientific
Oakwood
ChemScene
chempep
Biosynth Carbosynth
Ambeed
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5g
10g
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50g
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250g
500g
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Brand
Packaging
Price
Product name
Abosyn
50-1038
5g
$10
Boc-Phe-OH
Abosyn
50-1038
25g
$100
Boc-Phe-OH
Acrotein
NA-0051
5g
$5.5
Boc-L-phenylalanine
Activate Scientific
AS102989
5G
$14
Boc-L-phenylalanine
Activate Scientific
AS102989
25g
$29
Boc-L-phenylalanine
Activate Scientific
AS102989
100g
$54
Boc-L-phenylalanine
Activate Scientific
AS102989
250g
$155
Boc-L-phenylalanine
AHH
MT-48659
10000g
$2730
Boc-Phe-OH
AK Scientific
J20058
5g
$19
BOC-L-Phenylalanine
AK Scientific
J20058
1g
$14
BOC-L-Phenylalanine
1
of
6
Properties
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)
Safety Information
Symbol(GHS)
Signal word
Warning
Hazard statements
H315:
Causes skin irritation
H319:
Causes serious eye irritation
H335:
May cause respiratory irritation
Precautionary statements
P261:
Avoid breathing dust/fume/gas/mist/vapours/spray.
P271:
Use only outdoors or in a well-ventilated area.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
Description
N-Boc-L-phenylalanine is a derivative of Phenylalanine used in enantioselective hydrolysis of amino acid esters.
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Suppliers and manufacturers
Hebei Chuanghai Biotechnology Co,.LTD
$2.00
/50KG
Boc-L-Phenylalanine
CAS:13734-34-4
Hebei Weibang Biotechnology Co., Ltd
$0.00
/1KG
N-(tert-Butoxycarbonyl)-L-phenylalanine
CAS:13734-34-4
Anhui Ruihan Technology Co., Ltd
$30.00
/1kg
N-(tert-Butoxycarbonyl)-L-phenylalanine
CAS:13734-34-4
Sichuan HongRi Pharma-Tech Co.,Ltd
$0.00
/kg
Boc-Phe-OH
CAS:13734-34-4
Henan Fengda Chemical Co., Ltd
$0.50
/1000KG
Boc-L-phenylalanine
CAS:13734-34-4
Hebei Zhuanglai Chemical Trading Co Ltd
$50.00
/1kg
Boc-Phe-OH
CAS:13734-34-4
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
AB PharmaTech,LLC
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