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(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate

Names

[ CAS No. ]:
51693-17-5

[ Name ]:
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate

[Synonym ]:
(+)-(S)-5-{[(4-methylphenyl)sulfonyloxy]methyl}pyrrolidin-2-one
(S)-5-HYDROXYMETHYL-2-PYRROLIDINONE P-TOLUENESULFONATE
toluene-4-sulfonic acid [(S)-5-oxopyrrolidin-2-yl]methyl ester
(S)-toluene-4-sulfonic acid 5-oxo-pyrrolidin-2-ylmethyl ester
2-Pyrrolidinone, 5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-
(R)-(5-OXOPYRROLIDIN-2-YL)METHYL 4-METHYLBENZENESULFONATE
(S)-5-tosyloxymethyl-2-pyrrolidinone
(-)-L-PYROGLUTAMOL P-TOLUENESULFONATE
MFCD00274229
(5-Oxo-2-pyrrolidinyl)methyl 4-methylbenzenesulfonate
(S)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluensulfonate
(S)-(+)-5-(hydroxymethyl)-2-pyrrolidinone P-tolu

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
504.8±23.0 °C at 760 mmHg

[ Melting Point ]:
124-128ºC(lit.)

[ Molecular Formula ]:
C12H15NO4S

[ Molecular Weight ]:
269.317

[ Flash Point ]:
259.1±22.6 °C

[ Exact Mass ]:
269.072174

[ PSA ]:
80.85000

[ LogP ]:
-0.47

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.545

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933790090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Articles

J. Org. Chem. 57 , 2158, (1992)

Tetrahedron 48 , 2143, (1992)


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