ChemicalBook > CAS DataBase List > Boc-N-Me-Val-OH

Boc-N-Me-Val-OH

Product Name
Boc-N-Me-Val-OH
CAS No.
45170-31-8
Chemical Name
Boc-N-Me-Val-OH
Synonyms
Boc-N-me-Val;BOC-N-ME-VAL-OH;Boc-L-N-Me-Val-OH;BOC-MEVAL-OH;BOC-L-MEVAL-OH;BOC-N-ME-VALINE;)amino)-3-methyL;Boc-N-Me-L-Val-OH;N-Boc-N-methylvaline;BOC-N-METHYL-L-VALINE
CBNumber
CB1401257
Molecular Formula
C11H21NO4
Formula Weight
231.29
MOL File
45170-31-8.mol
More
Less

Boc-N-Me-Val-OH Property

Melting point:
45-60°C
Boiling point:
322.4±21.0 °C(Predicted)
alpha 
-94 º (c=0.5% in ethanol)
Density 
1.069±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
form 
Solid
pka
4.03±0.10(Predicted)
color 
Off-White
optical activity
[α]20/D 94±3°, c = 0.5% in ethanol
BRN 
2646180
InChI
InChI=1S/C11H21NO4/c1-7(2)8(9(13)14)12(6)10(15)16-11(3,4)5/h7-8H,1-6H3,(H,13,14)/t8-/m0/s1
InChIKey
XPUAXAVJMJDPDH-QMMMGPOBSA-N
SMILES
C(O)(=O)[C@H](C(C)C)N(C(OC(C)(C)C)=O)C
CAS DataBase Reference
45170-31-8(CAS DataBase Reference)
More
Less

Safety

WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29225090
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
8.53085
Product name
Boc-N-Me-Val-OH
Purity
Novabiochem?
Packaging
5G
Price
$135
Updated
2024/03/01
Sigma-Aldrich
Product number
15538
Product name
Boc-N-Me-Val-OH
Purity
≥99.0% (TLC)
Packaging
1g
Price
$39.44
Updated
2024/03/01
Alfa Aesar
Product number
H62771
Product name
N-Boc-N-methyl-L-valine, 95%
Packaging
1g
Price
$68.65
Updated
2024/03/01
Alfa Aesar
Product number
H62771
Product name
N-Boc-N-methyl-L-valine, 95%
Packaging
5g
Price
$292.65
Updated
2024/03/01
Usbiological
Product number
264718
Product name
Boc-N-methyl-L-valine
Packaging
500mg
Price
$333
Updated
2021/12/16
More
Less

Boc-N-Me-Val-OH Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

N-Boc-N-methyl-L-valine (Boc-N-Me-Val-OH) is an amino acid derived compound that functions as a useful pharmaceutical intermediate and also employed as a reagent used in organic synthesis. It is used in the synthesis of lactam analog of actinomycin D, a potential antitumor chemotherapeutic agent. It is also used to N-tert-Butoxycarbonyl-N-methyl-L-valine 4-ethynylanilide with 4-ethynylaniline[1].

Synthesis

To a solution of N-BOC-valine 1 (217 mg, 1 mmol) and iodomethane(1.42 g, 10 mmol) in anhydrous tetrahydrofuran (THF,20 mL) was added neat sodium hydride (240 mg, 10 mmol). The reaction mixture was stirred at room temperature for 24 hours. The mixture was then quenched with water (30 mL). The reaction mixture was extracted with ethyl acetate (EtOAc, 2 15 mL) and the aqueous solution was acidified to pH 3, after which it was extracted with EtOAc (3 20 mL). The combined organic phase was dried over anhydrous Na2SO4 and evaporated to afford the corresponding Boc-N-Me-Val-OH (thick colorless oil), 99% yield.

References

[1] Masashi Shiotsuki. “Molecular weight dependence of helical conformation of amino acid-based polyphenylacetylenes.” Journal of Polymer Science Part A: Polymer Chemistry 49 22 (2011): 4921–4925.

Boc-N-Me-Val-OH Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Boc-N-Me-Val-OH Suppliers

China 204 Europe 1 France 1 Germany 6 India 8 Japan 4 Switzerland 4 United Kingdom 9 United States 38 Global 275
Sichuan jiayinglai technology CO.,LTD
Tel
028-028-64159575 13096309087
Fax
QQ3213375147
Email
anna@enlaibio.com
Country
China
ProdList
2348
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alabiochem Tech.Co., Ltd.
Tel
0512-58900862 400-0707518
Fax
0086-512-56765862
Email
sales@alabiochem.com
Country
China
ProdList
997
Advantage
59
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44700
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35906
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
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11605
Advantage
64
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9493
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11660
Advantage
64
Shanghai Qiude Biochemical Engineering Co., Ltd
Tel
021-37285021 13472570865;
Fax
86-021-51714507
Email
info@pure-chiral.com
Country
China
ProdList
288
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15421
Advantage
60
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5700
Advantage
66
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Lavem Chine Pharm Company
Tel
28-86066080 18280039962
Fax
86-28-8527-5264
Email
sales@lavemc.com
Country
China
ProdList
214
Advantage
67
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19918
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
ShenZhen InnoSyn Biotech Co.,Ltd
Tel
0755-28351685 18503098468
Fax
+86-755-28466854
Email
innosyn@163.com
Country
China
ProdList
600
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
25014
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9552
Advantage
55
Guangzhou Isun Pharmaceutical Co., Ltd
Tel
020-39119399 18927568969
Fax
020-39119999
Email
isunpharm@qq.com
Country
China
ProdList
4428
Advantage
55
Tianjin Chempharmatech Co.,Ltd.
Tel
022-66211079 13212288319
Fax
qq1405432731
Email
sales@chempharmatech.com
Country
China
ProdList
817
Advantage
55
Amatek Scientific Co. Ltd.
Tel
0512-56316828 4008675858
Fax
+86-512-56316826
Email
sales@amateksci.com
Country
China
ProdList
9905
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
1352-6885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3989
Advantage
58
Nanjing Redwood Fine Chemical Co., Ltd.
Tel
400-8464006 15805183379
Fax
86-025-58905816
Email
zjp@redwood.com.cn
Country
China
ProdList
645
Advantage
60
Sichuan Ampebiochem Co., Ltd.
Tel
028-65294243
Fax
028-85275169
Email
sales@ampebiochem.com
Country
China
ProdList
1017
Advantage
58
Shanghai CanSpecsci Instrument Co., Ltd.
Tel
400-6087598 15021221957
Fax
4006087598-8012
Email
order@canspecsci.com
Country
China
ProdList
2071
Advantage
56
NINGBO INNO PHARMCHEM CO.,LTD.
Tel
86-574-27787657
Fax
86-574-27912196
Email
info@dearchem.com
Country
China
ProdList
4619
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10287
Advantage
55
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6490
Advantage
50
Nanjing Chalf-Pharm Technology Co., Ltd.
Tel
025-57018978 18251899859
Fax
025-57018008
Email
sales@chalf-pharm.com
Country
China
ProdList
5919
Advantage
50
Nanjing Derno Pharmaceutical Technology Co., Ltd.
Tel
025-86957866 13952093866
Fax
025-68661287
Email
sales@dernopharm.com
Country
China
ProdList
924
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
Giant chemicals
Tel
028-85434334 18108076537
Fax
QQ：245797092
Email
market@gianthx.com
Country
China
ProdList
4512
Advantage
56
Zhengzhou Alfachem Co., Ltd.
Tel
0371-53765687 18937137882
Fax
QQ:2885373884
Email
2853979813@qq.com
Country
China
ProdList
7978
Advantage
55
Shanghai GL Peptide Ltd.
Tel
+86-21-61263310; 13764994101 13764994101
Fax
021-61263399
Email
fisherwang@glschina.com
Country
China
ProdList
8466
Advantage
55
Henan CoreyChem Co., Ltd
Tel
0371-86658258
Fax
0371-60996044
Email
info@coreychem.com
Country
China
ProdList
10457
Advantage
58
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9947
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27322
Advantage
60
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20810
Advantage
60
Chengdu Xiaojia Technology Co., Ltd.
Tel
15902830537
Email
zhanghao@happysyn.com
Country
China
ProdList
953
Advantage
55
Wuxi Asia Peptide Biotechnology Limited Company
Tel
0510-83583050 13771062561
Fax
0510-83583039
Email
willsun@peptide-search.com
Country
China
ProdList
6716
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131980
Advantage
58
Chengdu Saiousi Pharmaceutical Co., Ltd
Tel
028-64971018 18108168130
Fax
86 028-64971018
Country
China
ProdList
1781
Advantage
55
More
Less

View Lastest Price from Boc-N-Me-Val-OH manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
Boc-N-Me-Val-OH 45170-31-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2023-09-27
Shanghai Getian Industrial Co., LTD
Product
Boc-N-Me-Val-OH 45170-31-8
Price
US $28.00/box
Min. Order
1box
Purity
99%
Supply Ability
20000box
Release date
2024-06-03
Zibo Hangyu Biotechnology Development Co., Ltd
Product
Boc-N-Me-Val-OH 45170-31-8
Price
US $65.00-650.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
20 tons
Release date
2023-10-25

45170-31-8, Boc-N-Me-Val-OHRelated Search:

Thiophanate-methyl Methylparaben Bensulfuron methyl N-Carbobenzyloxyglycine Kresoxim-methyl Boc-Aib-OH Sodium carboxymethyl cellulose N-Methyl-2-pyrrolidone 1-Methylimidazole 1-Methylpyrrolidine L-Valine Methyl acrylate N,N-Dimethylformamide PYRAZOPHOS N-Boc-L-valine Valine CARBONYL SULFIDE Methyl

  • BOC-N-METHYL-L-VAL-OH
  • Boc-N-me-Val
  • N-ALPHA-TERT-BUTYLOXYCABONYL-N-ALPHA-METHYL-L-VALINE
  • NALPHA-tert-Butoxycarbonyl-N-methyl-L-valine
  • N-[(tert-Butoxy)carbonyl]-N-methyl-L-valine
  • Boc-L-N-Me-Val-OH
  • (S)-2-((tert-Butoxycarbonyl)(Methyl)aMino)-3-Methylbutanoic acid
  • Boc-N-Me-Val-OH >=99.0% (TLC)
  • Boc-N-Me-L-Val-OH
  • (2S)-2-[[(tert-Butoxy)carbonyl](methyl)amino]-3-methylbutanoic acid
  • BOC-N-METHYL-L-VALINE
  • BOC-N-ME-VALINE
  • BOC-N-ME-VAL-OH
  • BOC-MEVAL-OH
  • BOC-N-ALPHA-METHYL-L-VALINE
  • BOC-L-MEVAL-OH
  • N-ALPHA-T-BOC-N-ALPHA-METHYL-L-VALINE
  • N-ALPHA-T-BUTOXYCARBONYL-N-ALPHA-METHYL-L-VALINE
  • N-ALPHA-T-BUTYLOXYCARBONYL-N-ALPHA-METHYL-L-VALINE
  • N-ALPHA-TERT-BUTYLOXYCARBONYL-N-ALPHA-METHYL-L-VALINE
  • N-BOC-N-METHYL-(L)-VALINE
  • Boc-N-methyl-L-valine≥ 99% (TLC)
  • (Tert-Butoxy)Carbonyl N-Me-Val-OH (Syrup)
  • N-(tert-Butoxycarbonyl)-N-methyl-L-valine&gt
  • (S)-2-((tert-ButoxycarbonyL
  • )amino)-3-methyL
  • L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-
  • (2S)-3-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoicaci
  • Boc-N-methyl-L-valine USP/EP/BP
  • N-Boc-N-methylvaline
  • Boc-N-α-Methyl-L-valine
  • Entecavir Impurity 133
  • 45170-31-8
  • N-Methyl Amino Acids
  • Peptide Synthesis
  • Unnatural Amino Acid Derivatives
  • Specialty Synthesis
  • amino acids
  • Valine [Val, V]
  • N-Methyl Amino Acids
  • Boc-Amino acid series