ChemicalBook > CAS DataBase List > L-Aspartic acid 4-benzyl ester

L-Aspartic acid 4-benzyl ester

Product Name
L-Aspartic acid 4-benzyl ester
CAS No.
2177-63-1
Chemical Name
L-Aspartic acid 4-benzyl ester
Synonyms
H-ASP(OBZL)-OH;L-Aspartic acid β-benzyl ester;Asp(OBz)-OH;H-Asp(OBn)-OH;H-L-Asp(Bzl)-OH;H-L-ASP(OBZL)-OH;B-BENZYL L-ASPARTATE;4-BENZYL L-ASPARTATE;á-benzyl l-aspartate;L-Aspartic acid β-be
CBNumber
CB4232504
Molecular Formula
C11H13NO4
Formula Weight
223.23
MOL File
2177-63-1.mol
More
Less

L-Aspartic acid 4-benzyl ester Property

Melting point:
~225 °C (dec.)
Boiling point:
413.1±45.0 °C(Predicted)
Density 
1.283±0.06 g/cm3(Predicted)
refractive index 
27 ° (C=1, 1mol/L HCl)
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka
2.16±0.23(Predicted)
form 
Powder
color 
White
Water Solubility 
Insoluble in water.
BRN 
1983183
CAS DataBase Reference
2177-63-1(CAS DataBase Reference)
More
Less

Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29242990
More
Less

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
B2129
Product name
L-Aspartic acid β-benzyl ester
Packaging
25g
Price
$206.4
Updated
2024/03/01
TCI Chemical
Product number
B3209
Product name
4-Benzyl L-Aspartate
Purity
>98.0%(T)
Packaging
5g
Price
$63
Updated
2024/03/01
TCI Chemical
Product number
B3209
Product name
4-Benzyl L-Aspartate
Purity
>98.0%(T)
Packaging
25g
Price
$213
Updated
2024/03/01
Alfa Aesar
Product number
L08956
Product name
L-Aspartic acid 4-benzyl ester, 98%
Packaging
5g
Price
$68.65
Updated
2024/03/01
Alfa Aesar
Product number
L08956
Product name
L-Aspartic acid 4-benzyl ester, 98%
Packaging
1g
Price
$19.7
Updated
2021/12/16
More
Less

L-Aspartic acid 4-benzyl ester Chemical Properties,Usage,Production

Chemical Properties

Crystalline

Uses

L-Aspartic acid β-benzyl ester is used in the synthesis of peptides with a 1,4-diazepine-2,5-dione ring structure and in development of block copolymers.

Definition

ChEBI: L-aspartic acid beta-benzyl ester is an aspartic acid derivative.

L-Aspartic acid 4-benzyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

L-Aspartic acid 4-benzyl ester Suppliers

Americas 1 China 204 Europe 3 France 2 Germany 7 India 12 Japan 5 South Korea 1 Switzerland 6 United Kingdom 13 United States 50 Global 304
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
Advantage
65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
GL Biochem (Shanghai) Ltd
Tel
21-61263452 13641803416
Fax
86-21-61263399
Email
ymbetter@glbiochem.com
Country
China
ProdList
9981
Advantage
64
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11598
Advantage
64
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
60
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8843
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
BioBioPha Co., Ltd.
Tel
0871-65217109 13211707573;
Fax
0871-65215563
Email
y.liu@mail.biobiopha.com
Country
China
ProdList
5653
Advantage
65
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19915
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4566
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
TargetMol Chemicals Inc.
Tel
021-021-33632979 15002134094
Fax
021-33632979
Email
marketing@targetmol.com
Country
China
ProdList
7783
Advantage
58
Tianjin Chempharmatech Co.,Ltd.
Tel
022-66211079 13212288319
Fax
qq1405432731
Email
sales@chempharmatech.com
Country
China
ProdList
868
Advantage
55
Amatek Scientific Co. Ltd.
Tel
0512-56316828 4008675858
Fax
+86-512-56316826
Email
sales@amateksci.com
Country
China
ProdList
9895
Advantage
55
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9648
Advantage
58
NINGBO INNO PHARMCHEM CO.,LTD.
Tel
86-574-27787657
Fax
86-574-27912196
Email
info@dearchem.com
Country
China
ProdList
4613
Advantage
58
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5219
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10276
Advantage
55
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-+86-571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
11481
Advantage
59
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6479
Advantage
50
Cool Pharm, Ltd
Tel
021-60455363 18019463053
Fax
50966098
Email
sales@coolpharm.com
Country
China
ProdList
12346
Advantage
58
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9958
Advantage
58
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9951
Advantage
56
CHMA Chemical Technology (Shanghai) Co., Ltd
Tel
021-61556450 15800904410
Fax
021-61556450
Country
China
ProdList
2832
Advantage
58
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
17687
Advantage
55
Shanghai GL Peptide Ltd.
Tel
+86-21-61263340; 17609490614 13764994101
Fax
021-61263399
Email
fisherwang@glschina.com
Country
China
ProdList
8465
Advantage
55
Shanghai Qiao Chemical Science Co., Ltd
Tel
021-58892003
Email
info@qiaochem.com
Country
China
ProdList
5902
Advantage
65
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9941
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
Lancrix Chemicals
Tel
86-21-50817262
Fax
86-21-57712035
Email
sales@lancrix.com
Country
China
ProdList
1502
Advantage
55
More
Less

View Lastest Price from L-Aspartic acid 4-benzyl ester manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
H-L-Asp(OBzl)-OH 2177-63-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2024-03-12
WUHAN FORTUNA CHEMICAL CO., LTD
Product
H-Asp(OBzl)-OH 2177-63-1
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
98%min
Supply Ability
500kgs
Release date
2021-09-26
Henan Aochuang Chemical Co.,Ltd.
Product
L-Aspartic acid 4-benzyl ester 2177-63-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-13

2177-63-1, L-Aspartic acid 4-benzyl esterRelated Search:

L-Aspartic acid dibenzyl ester 4-toluenesulfonate L-ASPARTIC ACID Methyl acrylate Benzyl benzoate Benzyl bromide Tris(trimethylsilyl)phosphate Benzyl alcohol Poly-L-aspartic acid L-Aspartic acid Sodium L-aspartate H-Asp(OAll)-OH.HCl H-ASP(OBZL)-OBZL HCL H-ASP(OBZL)-NH2 HCL N-Cbz-L-Aspartic acid 4-benzyl ester BOC-ASP(OBZL)-OSU FMOC-ASP(O-2-PHIPR)-OH Fmoc-L-Aspartic acid-1-benzyl ester Boc-L-aspartic acid 4-benzyl ester

  • H-ASP(OBZL)-OH
  • H-L-ASP(OBZL)-OH
  • L-ASPARTIC ACID 4-BENZYL ESTER
  • L-ASPARTIC ACID BETA-BENZYL ESTER
  • ASPARTIC ACID(OBZL)-OH
  • BETA-BENZYL L-ASPARTATE
  • benzyl hydrogen beta-L-aspartate
  • Asp(OBz)-OH
  • 4-BENZYL L-ASPARTATE
  • B-BENZYL L-ASPARTATE
  • ALPHA-BENZYL-L-ASPARTATE
  • cis-3,4-DMETHYL-2-HEXENE
  • á-benzyl l-aspartate
  • (2S)-2-amino-4-(benzyloxy)-4-oxobutanoic acid
  • (2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid
  • (S)-2-Amino-4-(benzyloxy)-4-oxobutanoicacid
  • Aspartic acid, 4-benzyl ester
  • H-L-Asp(Bzl)-OH
  • L-ASPARTIC ACID-B-BENZYLESTER
  • H-Asp(OBn)-OH
  • Aspartic acid, 4-(phenylmethyl) ester
  • β-Benzyl L-aspartate, L-Aspartic acid 4-benzyl ester
  • (2S)-2-Amino-4-oxo-4-(benzyloxy)butyric acid
  • 3-(Benzyloxycarbonyl)-L-alanine
  • L-Aspartic acid &szlig-benzyl ester
  • L-Aspartic acid β-be
  • L-Aspartic acid, 4-(phenylMethyl) ester
  • L-Aspartic Acid 4-Benzyl Ester H-Asp(OBzl)-OH
  • H-Asp(OBzl)-OH ] L-Aspartic acid β-benzyl ester
  • L-Aspartic acid β-benzyl ester, >=98%
  • L-Aspatrtic acid β-benzyl ester
  • L-Aspartic acid &szlig
  • L-Aspartic acid β-benzyl ester≥ 98% (HPLC)
  • 4-BenzylL-Aspartate&gt
  • L-Aspartic acid β-benzyl ester
  • (2S)-2-amino-4-oxo-4-phenylmethoxybutanoicaci
  • L-Aspartic acid 4-benzyl ester USP/EP/BP
  • 4-(Phenylmethyl) hydrogen L-aspartate
  • 2177-63-1
  • C6H5CH2OCOCH2CHNH2COOH
  • Amino Acids Derivatives
  • Aspartic acid [Asp, D]
  • Amino Acids and Derivatives
  • Amino Acids
  • alpha-Amino Acids
  • Amino Acid Benzyl Esters
  • Amino Acids (C-Protected)
  • Biochemistry
  • AMINOACIDS DERIVATIVES