Introduction：Basic information about CAS 51693-17-5|(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate |
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| CAS Number | 51693-17-5 | Molecular Weight | 269.317 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 504.8±23.0 °C at 760 mmHg |
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| Molecular Formula | C12H15NO4S | Melting Point | 124-128ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 259.1±22.6 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 504.8±23.0 °C at 760 mmHg |
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| Melting Point | 124-128ºC(lit.) |
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| Molecular Formula | C12H15NO4S |
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| Molecular Weight | 269.317 |
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| Flash Point | 259.1±22.6 °C |
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| Exact Mass | 269.072174 |
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| PSA | 80.85000 |
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| LogP | -0.47 |
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| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
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| Index of Refraction | 1.545 |
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| InChIKey | AMZNHHZJURKRFX-JTQLQIEISA-N |
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| SMILES | Cc1ccc(S(=O)(=O)OCC2CCC(=O)N2)cc1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2933790090 |
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Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Articles2
More Articles
J. Org. Chem. 57 , 2158, (1992)
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Tetrahedron 48 , 2143, (1992)
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Synonyms
| (+)-(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 |
