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

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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)

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Safety

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

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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.

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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

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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

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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.

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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