Basic information
- CAS
185379-40-2- Standard SMILES
O=C(N[C@@H](Cc1ccccn1)C(=O)O)OCC1c2ccccc2-c2ccccc21- InChIKey
DXIVJCDZOMUITR-NRFANRHFSA-N- Molecular formula
- C23H20N2O4
- Average molar mass
- 388.4 g/mol
- Monoisotopic mass
- 388.14230712
Names & identifiers
- Preferred name
- (alphaS)-alpha-(((9H-Fluoren-9-ylmethoxy)carbonyl)amino)-2-pyridinepropanoic acid
- IUPAC
- (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-pyridin-2-ylpropanoic acid
- English name
- Fmoc-L-2-pyridylalanine
- Molecular formula
- C23H20N2O4
- Molecular weight
- 388.42
Names & synonyms
185379-40-2(alphaS)-alpha-(((9H-Fluoren-9-ylmethoxy)carbonyl)amino)-2-pyridinepropanoic acid(alphaS)-alpha-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-pyridinepropanoic acidRefChem:210061Fmoc-L-2-PyridylalanineFmoc-2-Pal-OH(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(pyridin-2-yl)propanoic acidFmoc-3-(2-pyridyl)-L-alanineMFCD00672564Fmoc-|A-(2-pyridyl)-Ala-OH(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-pyridin-2-ylpropanoic acid2-Pyridinepropanoic acid,a-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (aS)-
Show more names
Fmoc-L-2-Pal-OHRARECHEM BK PT 0229Fmoc-L-2-PyridylalaFMOC-ALA(2-PYRIDYL)-OHFMOC-ALA(2'-PYRIDYL)-OHFmoc-3-(2-pyridyl)-L-Ala
AKOS015895514PS-12033(|AS)-|A-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-pyridinepropanoic acidA50239FMOC-ALA(2-PYRI)-OHFmoc-beta-(2-pyridyl)-Ala-OH, >=97.0% (HPLC)FMOC-2'-PYRIDYL-L-ALA(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyridin-2-yl)propanoic acid
Properties
Computed structural properties
- XLogP
- 3.6
- Topological polar surface area
- 88.5 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 7
- Heavy atoms
- 29
- Formal charge
- 0
- Complexity
- 561
Physicochemical properties
- Melting point
- 151 °C · 151 °C
- Boiling point
- 514.13 °C · 514.13°C (rough estimate)
- Density
- 1.2692 · 1.2692 (rough estimate)
- refractive index
- 1.63 · 1.6300 (estimate)
- storage temp.
- 2 · 2-8°C
- solubility
- Dichloromethane (Sparingly), Dimethylformamide (Slightly, Sonicated)
- form
- Powder
- pka
- 2.98 · 2.98±0.10(Predicted)
- color
- Pale brown
- Major Application
- peptide synthesis
- InChI
- InChI=1/C23H20N2O4/c26-22(27)21(13-15-7-5-6-12-24-15)25-23(28)29-14-20-18-10-3-1-8-16(18)17-9-2-4-11-19(17)20/h1-12,20-21H,13-14H2,(H,25,28)(H,26,27)/t21-/s3
- InChIKey
- DXIVJCDZOMUITR-NRFANRHFSA-N
- SMILES
- C1(COC(=O)N[C@H](C(=O)O)CC2N=CC=CC=2)C2C=CC=CC=2C2C=CC=CC1=2 |&1:6,r|
- CAS DataBase Reference
- 185379 · 185379-40-2(CAS DataBase Reference)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- hs_code
- 29223900
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 22-36
- hazard_class
- IRRITANT
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501
Chemistry & industry
Applications
Usespeptide synthesis
Upstream & downstream products
Upstream raw materials
Suppliers100 total
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
江苏吉泰肽业科技有限公司18936337900 18936337900 · [email protected]
韶远科技(上海)有限公司4000665055 · [email protected]
成都超九八生物科技有限公司13348960310 13348960310 · [email protected]
江苏生康迈翔科技有限公司18217475093 · [email protected]
上海哲研生物科技有限公司021-18017610038 18017610038 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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