Basic information
- CAS
2488-15-5- Standard SMILES
CSCC[C@H](NC(=O)OC(C)(C)C)C(=O)O- InChIKey
IMUSLIHRIYOHEV-ZETCQYMHSA-N- Molecular formula
- C10H19NO4S
- Average molar mass
- 249.33 g/mol
Names & identifiers
- Preferred name
- Boc-L-methionine
- IUPAC
- (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfanylbutanoic acid
- English name
- BOC-L-Methionine
- Molecular formula
- C10H19NO4S
- Molecular weight
- 249.33
Names & synonyms
Boc-L-methionine2488-15-5RefChem:330045Boc-Met-OHN-Boc-L-methionineBoc-L-Met-OH(TERT-BUTOXYCARBONYL)-L-METHIONINEMFCD00065586L-Methionine, N-[(1,1-dimethylethoxy)carbonyl]-N-(tert-Butoxycarbonyl)-L-methionineN-tert-butoxycarbonyl-L-methionine(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfanylbutanoic acid
Show more names
BOC-MET(S)-2-((tert-butoxycarbonyl)aMino)-4-(Methylthio)butanoic acidBoc-Met-OBoc-D-Met-OH
(2S)-2-{[(tert-butoxy)carbonyl]amino}-4-(methylsulfanyl)butanoic acid(2S)-2-[(tert-butoxy)carbonylamino]-4-methylthiobutanoic acidBoc-methionineboc-l-metN-Boc methionineMethionine, N-[(1,1-dimethylethoxy)carbonyl]-(S)-Boc-methionineN-Boc-L-Met-OH
Database identifiers
- CAS
2488-15-5- PubChem CID
- 89857
- ChEMBL
CHEMBL117467- UNII
- 67R3EKW5EK
- EC Number
- 219-639-3
- Nikkaji
- J191.976H
Properties
Computed structural properties
- XLogP
- 1.6
- Topological polar surface area
- 101 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 7
- Heavy atoms
- 16
- Formal charge
- 0
- Complexity
- 250
Physicochemical properties
- Melting point
- 47 · 47-50 °C(lit.)
- alpha
- -23 · -23 º (c=1.3, methanol)
- Boiling point
- 415.5 · 415.5±40.0 °C(Predicted)
- Density
- 1.16 · 1.160±0.06 g/cm3(Predicted)
- refractive index
- -22 ° · -22 ° (C=1.3, AcOH)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- almost transparency in Methanol
- form
- Powder
- pka
- 3.83 · 3.83±0.10(Predicted)
- color
- White to off-white
- optical activity
- 20 · [α]20/D 22°, c = 1 in methanol
- BRN
- 1727869 · 1727869
- Major Application
- peptide synthesis
- InChI
- 1S/C10H19NO4S/c1-10(2,3)15-9(14)11-7(8(12)13)5-6-16-4/h7H,5-6H2,1-4H3,(H,11,14)(H,12,13)/t7-/m0/s1
- InChIKey
- IMUSLIHRIYOHEV-ZETCQYMHSA-N
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 40% (2 of 5) of reports.
Danger
H315 (20%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (20%)
Safety data
- F
- 9-23
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- hs_code
- 2930 90 98
- risk_code
- 20/21/22-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 24/25-36-26
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H335
- Precautionary statements
- P280-P304+P340-P312
Chemistry & industry
Applications
UsesN-Boc-L-methionine is an N-Boc-protected form of L-Methionine (M260440). L-Methionine is an essential amino acid that is obtained from our diet. L-Methionine can be found in grain legumes (such as lentils), and poultry. L-Methionine’s main function is to act as the primary “Start” sequence on mRNA so that the ribosomes can start translating the mRNA into proteins.
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
35 records
Compound notes
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