ChemicalBook > CAS DataBase List > BOC-MET(O)-OH

BOC-MET(O)-OH

Product Name
BOC-MET(O)-OH
CAS No.
34805-21-5
Chemical Name
BOC-MET(O)-OH
Synonyms
BOC-L-MET(O);BOC-MET(O)-OH;BOC-L-MET(O)-OH;Boc-Met(O)-OH,BR;BOC-L-METHIONINE (O);BOC-METHIONINE(O)-OH;BOC-MET(O)-OH USP/EP/BP;BOC-METHIONINE SULFOXIDE;Boc-L-Methionin Sulfoxid;BOC-L-METHIONINE SULFOXIDE
CBNumber
CB3119738
Molecular Formula
C10H19NO5S
Formula Weight
265.33
MOL File
34805-21-5.mol
More
Less

BOC-MET(O)-OH Property

Melting point:
120-130°
Boiling point:
509.3±45.0 °C(Predicted)
Density 
1.260±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,2-8°C
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form 
Solid
pka
3.70±0.10(Predicted)
CAS DataBase Reference
34805-21-5(CAS DataBase Reference)
More
Less

Safety

WGK Germany 
WGK 2 water endangering
HS Code 
2930 90 98
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.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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
8.53035
Product name
Boc-Met(O)-OH
Purity
Novabiochem?
Packaging
1g
Price
$26.2
Updated
2025/07/31
Sigma-Aldrich
Product number
8.53035
Product name
Boc-Met(O)-OH
Purity
Novabiochem?
Packaging
25g
Price
$238
Updated
2025/07/31
Sigma-Aldrich
Product number
8.53035
Product name
Boc-Met(O)-OH
Purity
Novabiochem?
Packaging
5G
Price
$55.9
Updated
2023/01/07
Usbiological
Product number
236441
Product name
Boc-L-methionine sulfoxide 99+%
Packaging
1g
Price
$156
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB03431
Product name
Boc-L-Methionine dicyclohexylamine salt
Packaging
25g
Price
$159
Updated
2021/12/16
More
Less

BOC-MET(O)-OH Chemical Properties,Usage,Production

Uses

peptide synthesis

reaction suitability

reaction type: Boc solid-phase peptide synthesis

Synthesis

2488-15-5

2488-17-7

The general procedure for synthesizing the compound (CAS:2488-17-7) from Boc-L-methionine was as follows: general method: 38% hydrogen peroxide solution (0.094 mL, 1.2 mmol) was slowly added to a solution of Boc-L-methionine or acetic acid (7 mL) of methionine-containing peptide. The reaction mixture was kept at a constant temperature of 20°C for 30 min. Subsequently, 5% Pd/C catalyst (0.2 g) was added and the reaction mixture continued to be stirred for 30 min. After completion of the reaction, the activated carbon was removed by filtration and the filtrate was concentrated under vacuum. In case of Boc-L-methionine, the concentrated residue was dissolved in toluene, concentrated again under vacuum and the product was placed in a vacuum desiccator and dried using P4O10 as desiccant. In case of peptide containing methionine, the residue was dissolved in water and lyophilized.

References

[1] Tetrahedron, 2012, vol. 68, # 35, p. 7070 - 7076

BOC-MET(O)-OH Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

BOC-MET(O)-OH Suppliers

China 112 France 1 Germany 4 India 3 Japan 4 South Korea 1 Switzerland 1 United Kingdom 6 United States 21 Global 153
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
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
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
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
15402
Advantage
60
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Amatek Scientific Co. Ltd.
Tel
0512-56316828 4008675858
Fax
+86-512-56316826
Email
sales@amateksci.com
Country
China
ProdList
9874
Advantage
55
Shanghai CanSpecsci Instrument Co., Ltd.
Tel
400-6087598 15021221957
Fax
4006087598-8012
Email
order@canspecsci.com
Country
China
ProdList
2001
Advantage
56
NINGBO INNO PHARMCHEM CO.,LTD.
Tel
86-574-27787657
Fax
86-574-27912196
Email
info@dearchem.com
Country
China
ProdList
4613
Advantage
58
Shanghai HuanChuan Industry Co.,Ltd.
Tel
021-61478794
Fax
021-61478794
Email
sales@hcshhai.com
Country
China
ProdList
9793
Advantage
50
Nanjing Chalf-Pharm Technology Co., Ltd.
Tel
025-57018978 18251899859
Fax
025-57018008
Email
sales@chalf-pharm.com
Country
China
ProdList
5674
Advantage
50
Tongling HengYou Biotechnology Co., Ltd.
Tel
021-50426030 13856289449
Fax
021-50426030
Email
2630597085@qq.com
Country
China
ProdList
1889
Advantage
55
Shanghai GL Peptide Ltd.
Tel
+86-21-61263340; 17609490614 13764994101
Fax
021-61263399
Email
fisherwang@glschina.com
Country
China
ProdList
8258
Advantage
55
Henan CoreyChem Co., Ltd
Tel
0371-86658258
Fax
0371-60996044
Email
info@coreychem.com
Country
China
ProdList
10453
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
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
131957
Advantage
58
Nanjing Peptide Biotech Ltd.
Tel
025-58361106-805 15951641583
Fax
025-58361106-806
Email
zhao.xu@njpeptide.com
Country
China
ProdList
9979
Advantage
55
Hangzhou Molcore Biopharmatech Co.,Ltd
Tel
400-711-5280 86-571-81025280
Fax
86-571-85806285
Email
sales@molcore.com
Country
China
ProdList
9967
Advantage
58
Capot Chemical Co.,Ltd.
Tel
+86-（0）57185586718; +8613336195806
Fax
+86-571-85864795
Email
sales@capot.com
Country
China
ProdList
29735
Advantage
60
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15083
Advantage
58
3A Chemicals
Tel
400-668-9898
Fax
010-51582189
Email
service@3achem.com
Country
China
ProdList
20557
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52687
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57422
Advantage
58
Kanghua (Shanghai) New Drug Development Co., Ltd.
Tel
021-61263370 18901917034
Email
xingli@glbiochem.com
Country
China
ProdList
5637
Advantage
58
Shanghai Jifeng Biotechnology Co., Ltd.
Tel
021-61263377 15023907684
Fax
021-61263399
Email
15800684150@163.com
Country
China
ProdList
8131
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19908
Advantage
58
Hangzhou Go Top Peptide Biotech
Tel
0571-88211921
Email
sales1@gotopbio.com
Country
CHINA
ProdList
2609
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
+86-0571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52846
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
20284
Advantage
58
GL Biochem(Binhai) Ltd.
Tel
+86-021-61263370 +8615301650015
Email
wuqiuyan@glschina.com
Country
China
ProdList
2975
Advantage
58
Nanjing Fred Technology Co., Ltd.
Tel
+86-02584696168 15380713688
Email
Austin@fredchem.cn
Country
CHINA
ProdList
865
Advantage
58
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
chemwill_asia@126.com
Country
CHINA
ProdList
23912
Advantage
58
Zhejiang Lianshuo Biotechnology Co., Ltd.
Tel
18616526224
Email
lianshuo@vip.126.com
Country
China
ProdList
9607
Advantage
58
Binhai gill polypeptide co. LTD
Tel
021-61263389 13524856427
Fax
WeChat630417570
Email
Joetang@glschina.com
Country
China
ProdList
10000
Advantage
58
Shanghai Anhua Biotechnology Co., Ltd.
Tel
021-61263375 18168859245
Country
China
ProdList
5958
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39927
Advantage
58
Wuxi maimo topp biotechnology co., LTD
Tel
13771048682 13771048682
Email
linda-fu@mimotopes.cn
Country
China
ProdList
5796
Advantage
58
Jiangsu Hongmin Pharmaceutical Co., Ltd.
Tel
18221292452
Email
fannieliu@glschina.com
Country
China
ProdList
6798
Advantage
58
Jiangsu Shengkang Meixiang Technology Co., Ltd.
Tel
18217475093
Email
1615396342@qq.com
Country
China
ProdList
4309
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49975
Advantage
58
Gill polypeptide biopharmaceutical (dalian) co., LTD
Tel
021-61263455 13167021076
Email
amy@glschina.com
Country
China
ProdList
9736
Advantage
58
More
Less

View Lastest Price from BOC-MET(O)-OH manufacturers

Career Henan Chemical Co
Product
BOC-MET(O)-OH 34805-21-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20kg
Release date
2018-08-15
Career Henan Chemical Co
Product
BOC-MET(O)-OH 34805-21-5
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KG
Release date
2018-08-15

34805-21-5, BOC-MET(O)-OHRelated Search:

Lipoic acid L-Methionine BOC-L-Methionine L-METHIONINE SULFOXIDE BOC-MET-MET-OH BOC-MET-SER-OH BOC-MET-PRO-OH BOC-MET-GLY-OH BOC-MET-LEU-OH BOC-MET(O2)-OH BOC-L-MET(O)-O-CH2-PHI-CH2-COOH DCHA BOC-L-BUTHIONINESULFOXIMINE 4-N-(TERT-BUTOXYCARBONYL)-AMINO-4-CARBOXY-1,1-DIOXO-TETRAHYDROTHIOPYRAN BOC-MET(O)-OH

  • N-ALPHA-TERT-BUTYLOXYCARBONYL-L-METHIONINESULFOXIDE
  • N-ALPHA-T-BUTOXYCARBONYL-L-METHIONINE SULFOXIDE
  • N-ALPHA-T-BOC-L-METHIONINE-D,L-SULFOXIDE
  • BOC-L-METHIONINE (O)
  • BOC-L-MET(O)-OH
  • BOC-L-MET(O)
  • BOC-L-METHIONINE SULFOXIDE
  • BOC-MET(O)-OH
  • BOC-METHIONINE(O)-OH
  • (2S)-2-{[(tert-butoxy)carbonyl]amino}-4-methanesulfinylbutanoic acid
  • 2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-methylsulfinylbutanoic acid
  • N-ALPHA-T-BYLOXYCARBONYL-L-METHIONINESULFOXID
  • NALPHA-tert-Butoxycarbonyl-L-methionine sulfoxide
  • BOC-METHIONINE SULFOXIDE
  • N-Boc-L-Methionine sulfoxide, 98%
  • Boc-L-methionine sulfoxide99%
  • Boc-Met(O)-OH Novabiochem
  • (Tert-Butoxy)Carbonyl Met(O)-OH
  • Butanoic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-(methylsulfinyl)-, (2S)-
  • (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfinylbutanoicaci
  • BOC-MET(O)-OH USP/EP/BP
  • (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfinylbutanoic acid
  • Boc-L-Methionin Sulfoxid
  • Boc-Met(O)-OH,BR
  • N-Boc-L-Methionine sulfoxide
  • 34805-21-5
  • Methionine [Met, M]
  • Boc-Amino Acids and Derivative
  • Boc-Amino acid series
  • Amino Acid Derivatives
  • Amino Acids