ChemicalBook > CAS DataBase List > N-(tert-Butoxycarbonyl)-L-alanine

N-(tert-Butoxycarbonyl)-L-alanine

Product Name
N-(tert-Butoxycarbonyl)-L-alanine
CAS No.
15761-38-3
Chemical Name
N-(tert-Butoxycarbonyl)-L-alanine
Synonyms
BOC-ALA-OH;BOC-ALA;BOC-L-ALANINE;BOC-L-ALA;N-BOC-L-ALANINE;BOC-L-ALA-OH;BOC-ALANINE;N-ALPHA-T-BOC-L-ALANINE;N-(T-BUTOXYCARBONYL)-L-ALANINE;Boc-Ala-0H
CBNumber
CB9673438
Molecular Formula
C8H15NO4
Formula Weight
189.21
MOL File
15761-38-3.mol
More
Less

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

Melting point:
79-83 °C(lit.)
alpha 
-26 º (c=2, acetic acid)
Boiling point:
324.46°C (rough estimate)
Density 
1.2321 (rough estimate)
refractive index 
-25.5 ° (C=2, AcOH)
storage temp. 
Sealed in dry,2-8°C
solubility 
DMSO, Methanol
form 
Granular Powder
pka
4.02±0.10(Predicted)
color 
White
optical activity
[α]20/D 25±1°, c = 2% in acetic acid
BRN 
1726365
InChI
InChI=1S/C8H15NO4/c1-5(6(10)11)9-7(12)13-8(2,3)4/h5H,1-4H3,(H,9,12)(H,10,11)/t5-/m0/s1
InChIKey
QVHJQCGUWFKTSE-YFKPBYRVSA-N
SMILES
C(O)(=O)[C@H](C)NC(OC(C)(C)C)=O
CAS DataBase Reference
15761-38-3(CAS DataBase Reference)
EPA Substance Registry System
L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]- (15761-38-3)
More
Less

Safety

Hazard Codes 
Xi,Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
24/25-36-26
WGK Germany 
3
TSCA 
Yes
HS Code 
2924 19 00
HazardClass 
IRRITANT
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.53001
Product name
Boc-Ala-OH
Purity
Novabiochem?
Packaging
25g
Price
$57.6
Updated
2025/07/31
Sigma-Aldrich
Product number
8.53001
Product name
Boc-Ala-OH
Purity
Novabiochem?
Packaging
100g
Price
$132
Updated
2025/07/31
Sigma-Aldrich
Product number
8.53001
Product name
Boc-Ala-OH
Purity
Novabiochem<SUP>&#174;</SUP>
Packaging
1 kg
Price
$860
Updated
2025/07/31
Sigma-Aldrich
Product number
8.53001
Product name
Boc-Ala-OH
Purity
Novabiochem<SUP>&#174;</SUP>
Packaging
1 kg
Price
$860
Updated
2025/07/31
Sigma-Aldrich
Product number
15380
Product name
Boc-Ala-OH
Purity
≥99.0% (TLC)
Packaging
5g
Price
$36.7
Updated
2025/07/31
More
Less

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

Chemical Properties

White to off-white microcrystalline powder

Uses

Boc-Ala-OH can be used:

  • In the preparation of N-propargylalanine, a key precursor to generate N-(3-aryl)propylated alanine residues.
  • In the resolution of racemic mixture of 3,3′-bis(benzyloxy)-1,1′-binaphthalene-2,2′-diol.
  • In the one-pot synthesis of hybrid tripeptidomimetics containing both amide and imide functionalities.

reaction suitability

reaction type: Boc solid-phase peptide synthesis
reaction type: C-H Activation
reagent type: ligand
reaction type: Peptide Synthesis

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

Raw materials

Preparation Products

More
Less

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

Americas 1 Belgium 1 Canada 2 China 471 Europe 4 France 3 Germany 10 Hungary 1 India 49 Japan 11 Slovakia 1 South Korea 1 Switzerland 7 United Kingdom 13 United States 74 Global 649
Zhangjiagang Specom Biochemical Co., Ltd.
Tel
512-0512-58992291,58992287 18606280718
Email
admin@spbiochem.com
Country
China
ProdList
254
Advantage
62
Shanghai Hobor Chemical Co., Ltd
Tel
021-57790084; 13918007836
Fax
021-51685238
Email
sales@hoborchem.com
Country
China
ProdList
392
Advantage
60
Nanjing Yihua Biotechnology Co., Ltd
Tel
13429882898
Email
1096323105@qq.com
Country
China
ProdList
291
Advantage
58
Anhui Dexinjia Biopharm Co., Ltd
Tel
0531-82375892 15553111391
Email
3276840968@qq.com
Country
China
ProdList
301
Advantage
58
Shanghai Chiral Chemicals Inc.
Tel
021-37285021 13472570865
Fax
86-021-51714507
Email
tym7xi@aliyun.com
Country
China
ProdList
308
Advantage
64
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Sichuan Tongsheng Amino acids Co.,Ltd.
Tel
0838-2274206 13908101207
Fax
+86-838-2274207
Email
sales@biots.cn
Country
China
ProdList
279
Advantage
66
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
44801
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
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
Country
China
ProdList
18207
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-010-82967028 13522913783
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12000
Advantage
60
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
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9310
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
Advantage
64
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9883
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
16075
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768836
Email
1791901229@qq.com
Country
China
ProdList
6950
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
skychemical Co.Ltd
Tel
021-20958197 20965099
Fax
021-20960837
Email
sales@skychemical.com
Country
China
ProdList
1183
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
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
7247
Advantage
62
AF Biochem Co., Ltd.
Tel
+86-028-60911900 13540204019
Email
sales@afbiochem.com
Country
China
ProdList
479
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 17550508557
Fax
QQ：3470079902
Email
675141927@qq.com
Country
China
ProdList
3199
Advantage
55
Wuhan Fortuna Chemical Co., Ltd
Tel
027-59207852 13308628970
Fax
QQ3130921841
Email
buy@fortunachem.com
Country
China
ProdList
2744
Advantage
58
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Suzhou Sibian Chemical Technology Co.,Ltd.
Tel
0512-65617459 18915409046
Fax
0512-65617459
Email
sales@sibian-chem.com
Country
China
ProdList
1922
Advantage
55
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
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
150-2103-5486 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
Country
China
ProdList
9342
Advantage
55
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD.
Tel
21-33585366 13311639313
Fax
+86-21-34979012
Email
sales@shyrchem.com
Country
China
ProdList
806
Advantage
55
SuZhou ShiYa Biopharmaceuticals, Inc.
Tel
86(512)5235 8471 17715136450
Fax
86(512)5235 6881
Email
sales@shiyabiopharm.com
Country
China
ProdList
4169
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9546
Advantage
55
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4566
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9899
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
More
Less

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

WUHAN FORTUNA CHEMICAL CO., LTD
Product
N-Boc-L-alanine 15761-38-3
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
98%min
Supply Ability
1000kgs
Release date
2021-09-23
Hebei Chuanghai Biotechnology Co., Ltd
Product
N-(tert-Butoxycarbonyl)-L-alanine 15761-38-3
Price
US $25.00/kg
Min. Order
100kg
Purity
99.5%
Supply Ability
100 mt
Release date
2024-11-13
Hebei Zhuanglai Chemical Trading Co Ltd
Product
N-(tert-Butoxycarbonyl)-L-alanine 15761-38-3
Price
US $50.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-12-02

15761-38-3, N-(tert-Butoxycarbonyl)-L-alanineRelated Search:

PYRAZOPHOS L-Alanine EC 2.6.1.2 tert-Butyl peroxyacetate Phenprobamate D-Alanine CARBONYL SULFIDE tert-Butanol Boc-beta-alanine N-(TERT-BUTOXYCARBONYL)-D-ALANINE,N-(tert-Butoxycarbonyl)-D-alanine ,98.5%,N-tert-Butoxycarbonyl-D-alanine, 98+%,N-TERT-BUTOXYCARBONYL-D-ALANINE(BOC-D-ALA-OH) N-Boc-L-valine BOC-D-ALPHA-T-BUTYLGLYCINE BOC-ALA-NH2 (BOC-AMINOOXY)ACETIC ACID Boc-Arg(Tos)-OH Boc-L-aspartic acid 1-benzyl ester Boc-6-AMinocaproic acid Boc-L-glutamic acid 1-tert-butyl ester

  • BOC-L-ALANINE
  • BOC-L-ALANINE-OH
  • BOC-L-ALA-OH
  • BOC-L-ALA
  • BOC-ALA
  • BOC-ALANINE
  • BOC-ALA-OH
  • H-ALPHA-T-BOC-L-ALANINE
  • L-ALANINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-
  • BOC-L-ALANINE extrapure
  • N-(tert-Butoxycarbonyl)-L-alanine, Boc-L-alanine
  • L-Alanine-12C3, N-t-Boc derivative, N-(tert-Butoxycarbonyl)-L-alanine-12C3
  • n-[(1,1-dimethylethoxy)carbonyl]-l-alanin
  • N-Boc-L-alanine, 98+%
  • (2S)-2-(tert-Butoxycarbonylamino)propionic acid
  • (2S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid
  • (S)-2-(tert-Butoxycarbonylaminopropionic acid
  • (2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]propanoic acid
  • N-(tert-Butoxycarbonyl)-L-alanine ,98.5%
  • Boc-Ala-OH (Boc-L-Alanine: N-(tert-Butoxycarbonyl)-L-alanine)
  • L-Alanine, N-t-Boc Derivative
  • Boc-L-alanine ,98.5%
  • N-Boc-L-alanine Boc-Ala-OH
  • L-Alanine-d3-N-t-BOC
  • Boc-Ala-OH [N-Boc-L-Alanine
  • Boc-Ala-OH N-alpha-t-BOC-L-alanine
  • (2S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid, N-(tert-Butoxycarbonyl)-L-alanine
  • Boc-Ala-OH >=99.0% (TLC)
  • L-Alanine-12C3, N-t-Boc derivative
  • <i>N</i>-Boc-L-alanine
  • T-BUTYLOXYCARBONYL-L-ALANINE
  • TBOC-L-ALANINE
  • N-BOC-L-ALANINE
  • N-ALPHA-TERT-BUTYLOXYCARBONYL-L-ALANINE
  • N-ALPHA-T-BUTYLOXYCARBONYL-L-ALANINE
  • N-ALPHA-T-BOC-L-ALANINE
  • N-T-BOC-L-ALANINE
  • N-(T-BUTOXYCARBONYL)-L-ALANINE
  • N-(TERT-BUTOXYEARBONYL)-L-ALANINE
  • N-(TERT-BUTOXYCARBONYL)-L-ALANINE
  • N-[(1,1-Dimethylethoxy)carbonyl]-L-alanine
  • Butoxycarbonyl-L-alanine
  • N-(TERT-BUTOXYCARBONYL)-L-ALANINE-12C3, 13C-DEPLETED, 99.9 ATOM % 12C
  • D-ALANINE-3-13C, N-T-BOC DERIVATIVE 99%
  • N-tert-Butoxycarbonyl-L-alanine, 98+%
  • N-TERT-BOC-L-ALANINE
  • BOC-L-Alanine, 99+%
  • Boc-Alanine-OH
  • L-Alanine-N-t-BOC-UL-13C3
  • Boc-Ala-OH (Boc-L-Alanine
  • BOC-L-ALANINE AKA N-T-BUTOXYCARBONYL-L-ALANINE
  • BOC-L-ALA-OH(BOC-L-ALANINE)
  • Boc-L-alanine≥ 98% (HPLC)
  • (Tert-Butoxy)Carbonyl Ala-OH
  • N-Boc-L-alanine, 98.5%
  • N-Boc-L-alanine, for synthesis
  • N-Boc-L-alanine, 98.5%, for synthesis
  • N-(tert-Butoxycarbonyl)-L-alanine &gt