ChemicalBook > CAS DataBase List > 4-Methylphenyl-L-alanine

4-Methylphenyl-L-alanine

Product Name
4-Methylphenyl-L-alanine
CAS No.
1991-87-3
Chemical Name
4-Methylphenyl-L-alanine
Synonyms
L-4-METHYLPHE;H-P-ME-PHE-OH;L-4-Me-Phe-OH;H-PHE(4-ME)-OH;L-Phe(4-Me)-OH;H-L-Phe(4-Me)-OH;4-METHYL-L-PHE-OH;L-4-Methyl-phe-OH;H-Phe(4-Me)-OH·HCl;RARECHEM BK PT 0067
CBNumber
CB2375845
Molecular Formula
C10H13NO2
Formula Weight
179.22
MOL File
1991-87-3.mol
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4-Methylphenyl-L-alanine Property

Melting point:
271 °C(dec.)
Boiling point:
323.5±30.0 °C(Predicted)
Density 
1.165±0.06 g/cm3(Predicted)
storage temp. 
Store at RT.
solubility 
Sparingly soluble (0.014 g/L) (25°C).
form 
powder to crystal
pka
2.23±0.10(Predicted)
color 
White to Almost white
CAS DataBase Reference
1991-87-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-28
HS Code 
29224999
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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

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

TCI Chemical
Product number
M2743
Product name
4-Methyl-L-phenylalanine
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$83
Updated
2024/03/01
TCI Chemical
Product number
M2743
Product name
4-Methyl-L-phenylalanine
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$332
Updated
2024/03/01
Alfa Aesar
Product number
H26905
Product name
4-Methyl-L-phenylalanine, 98%
Packaging
250mg
Price
$25
Updated
2021/12/16
Usbiological
Product number
233350
Product name
4-Methyl-L-phenylalanine 99+%
Packaging
1g
Price
$183
Updated
2021/12/16
Usbiological
Product number
283854
Product name
4-Methyl-L-phenylalanine
Packaging
2g
Price
$343
Updated
2021/12/16
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4-Methylphenyl-L-alanine Chemical Properties,Usage,Production

Chemical Properties

White to off-white powder

Uses

Used in absorption liquids on a technical scale for removing acid components such as carbon dioxide and hydrogen sulfide from gases. 4-Methyl-L-phenylalanine are used in buffers to maintain the pH of aqueous liquids at a constant level.

4-Methylphenyl-L-alanine Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methylphenyl-L-alanine Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
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94657
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76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
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62
Shanghai HC Biotech Co., Ltd
Tel
021-20227858
Fax
+86-21-20227857
Email
sale@hcbiotech.com.cn
Country
China
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Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
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TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
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Sales-CN@TCIchemicals.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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sales8178@energy-chemical.com
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China
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GL Biochem (Shanghai) Ltd
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21-61263452 13641803416
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86-21-61263399
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ymbetter@glbiochem.com
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China
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Beijing Ouhe Technology Co., Ltd
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010-82967028 13552068683
Fax
+86-10-82967029
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2355560935@qq.com
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China
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12390
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Suzhou haiyu Biochem Industrial Co., LTD
Tel
512-68097639 18013585858
Fax
0512-
Email
744942877@qq.com
Country
China
ProdList
915
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Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
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View Lastest Price from 4-Methylphenyl-L-alanine manufacturers

Career Henan Chemical Co
Product
4-Methylphenyl-L-alanine 1991-87-3
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
as request
Release date
2018-12-24

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