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Molecule
ID:97050
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₃H₁₄FNO₃S
Molecular Mass
283.3185632
Exact Mass
283.06784253
Charge
0
InChI
InChI=1S/C7H8O3S.C6H7FN/c1-6-2-4-7(5-3-6)11(8,9)10;1-8-5-3-2-4-6(8)7/h2-5H,1H3,(H,8,9,10);2-5H,1H3/q;+1/p-1
InChIKey
HQWDKLAIDBOLFE-UHFFFAOYSA-M
Canonic Smiles
Fc1cccc[n+]1C.Cc1ccc(cc1)S(=O)(=O)[O-]
Isomeric Smiles
[n+]1(c(cccc1)F)C.S(=O)(=O)(c1ccc(cc1)C)[O-]
Calculated Properties
JChem
Acid pKa
-2.1372879
H Acceptors
3
H Donor
0
LogD (pH = 5.5)
-0.7088225
LogD (pH = 7.4)
-0.7088248
Log P
1.6675739
Molar Refractivity
40.6
Polarizability
16.615282
Polar Surface Area
57.2
Rotatable Bonds
1
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC Traditional name
•
IUPAC name
Registration numbers
Properties
•
Physical Property
•
Safety Information
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
•
Apollo Scientific
•
MP Biomedicals
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
PC3826
MP Biomedicals
02158116
Sigma Aldrich
249556
47110
Alfa Aesar
L11088
Bide Pharmatech
BD74762
Academic Data
PubChem
171631
Names and Identifiers
Synonyms
Mukaiyama's reagent
2-Fluoro-N-methylpyridinium toluene-4-sulphonate 95%
2-FLUORO-1-METHYLPYRIDINIUM p-TOLUENESULFONATE
2-氟-1-甲基吡啶鎓对甲苯磺酸盐
2-氟-1-甲基吡啶(盐) 对甲苯磺酸酯
2-Fluoro-1-methylpyridin-1-ium 4-methylbenzenesulfonate
2-Fluoro-1-methylpyridinium p-toluenesulfonate
IUPAC Traditional name
2-fluoro-1-methylpyridin-1-ium tosylate
IUPAC name
2-fluoro-1-methylpyridin-1-ium 4-methylbenzene-1-sulfonate
Registration numbers
CAS Number
58086-67-2
MDL Number
MFCD00011983
EC Number
261-108-3
PubChem SID
162083677
24855003
24870698
PubChem CID
171631
Beilstein Number
4345357
Molecule Details
Apollo Scientific
PC3826
Peptide coupling agent. see: Chem.Lett.,547(1984)for synthesis of alpha-ribonucleotides
MP Biomedicals
02158116
White to yellow powder
Sigma Aldrich
249556
Packaging
5 g in glass bottle
47110
Other Notes
Efficient coupling reagent. Review1; Synthesis of thioesters2; Stereoselective synthesis of α-ribonucleotides3
References
PubChem Literature
From Data Sources
•
Peptide coupling reagent. For peptide reagents, see
Appendix 6
. Also used in the synthesis of ɑ -ribonucleotides:
Chem. Lett.
, 547 (1984).
•
Review of synthetic reactions of onium salts of aza-arenes:
Angew. Chem. Int. Ed.
,
18
, 707 (1979).
Bioactivity
PubChem BioAssay
Registration numbers
•
CAS Number
•
MDL Number
•
EC Number
•
PubChem SID
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PubChem CID
•
Beilstein Number
Properties
Physical Property
Melting Point
132-134°C
Source
130-134 °C(lit.)
Source
128-131°C
Source
Safety Information
Storage Warning
Irritant/Moisture Sensitive
Source
Moisture Sensitive
Source
Storage Condition
2-8°C, Desiccate
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
GHS Signal Word
Warning
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
German water hazard class
3
Source
European Hazard Symbols
Irritant (Xi)
Source
Risk Statements
36/37/38
Source
Safety Statements
26
Source
26
-
37
Source
TSCA Listed
否
Source
Product Information
Certificate of Analysis
Download link
Source
Grade
technical grade
Source
technical
Source
Impurities
<5% 2-hydroxy-1-methylpyridinium p-toluenesulfonate
Source
Linear Formula
C6H7FN · C7H7O3S
Source
≥90%
Source
≥90% (F)
Source
95+%
Source
tech. 90%
Source
Purity