Dansyl-L-leucine

HCID 150881CAS 1100-22-7
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Basic information

Standard SMILES
CC(C)C[C@H](NS(=O)(=O)c1cccc2c(N(C)C)cccc12)C(=O)O
InChIKey
XBMQRPDOXIPUFG-HNNXBMFYSA-N
Molecular formula
C18H24N2O4S
Average molar mass
364.5 g/mol
Monoisotopic mass
364.14567825

Overview

RN given refers to (L)-isomer

Names & identifiers

Preferred name
Dansyl-L-leucine
IUPAC
(2S)-2-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]-4-methylpentanoic acid
English name
DANSYL-L-LEUCINE
Molecular formula
C18H24N2O4S
Molecular weight
364.46

Names & synonyms

Dansyl-l-leucineDansylleucine1100-22-7Dansyl-leucineDns-leucineDTXSID30149092RefChem:919634DTXCID10715835-Dimethylaminonaphthalene-1-sulfonyl-L-leucineMFCD00069532(2S)-2-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]-4-methylpentanoic acid(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-4-methylpentanoic acid
Show more names
N-Dns-L-LeucineDansyl-L-leu-OHDansyl-L-leucine >DANSYL-L-LEUCINE 98+%DANSYL-L-LEUCINE USP/EP/BP
Dns-Leu-OH((5-(dimethylamino)naphthalen-1-yl)sulfonyl)-L-leucineorb1705641SCHEMBL3813102XBMQRPDOXIPUFG-HNNXBMFYSA-NAKOS022179647AS-85210SY112011

Database identifiers

CAS
1100-22-7
PubChem CID
150881
DTXSID
DTXSID30149092
Nikkaji
J208.362K

Properties

Computed structural properties

XLogP
3.7
Topological polar surface area
95.1 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
6
Rotatable bonds
7
Heavy atoms
25

Physicochemical properties

Melting point
126 °C · 126 °C
Boiling point
545 · 545.0±60.0 °C(Predicted)
Density
1.256 · 1.256±0.06 g/cm3(Predicted)
refractive index
-9.5 ° · -9.5 ° (C=1, EtOH)
pka
3.32 · 3.32±0.21(Predicted)
form
powder to crystal

Safety & regulation

Safety data

hs_code
2922.49.4950

Chemistry & industry

Applications

UsesDansyl-L-leucine is a leucine derivative[1].

Suppliers39 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
江苏吉泰肽业科技有限公司051580855088 18762539991 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
浙江珲达生物科技有限公司0571-89903022 18679456698 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]

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