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ChemicalBook >> CAS DataBase List >> (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate

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

(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate price.
  • $12 - $983.55
  • Product name: (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate
  • CAS: 51693-17-5
  • MF: C12H15NO4S
  • MW: 269.32
  • EINECS:
  • MDL Number:MFCD00274229
  • Synonyms:(S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE P-TOLUENESULFONATE;(S)-5-HYDROXYMETHYL-2-PYRROLIDINONE P-TOLUENESULFONATE;(-)-L-PYROGLUTAMOL P-TOLUENESULFONATE;(S)-(+)-5-(hydroxymethyl)-2-pyrrolidinone P-tolu;TOLUENE-4-SULFONIC ACID (S)-5-OXO-PYRROLIDIN-2-YLMETHYL ESTER;>98%ee;(S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE P-TOLUENESULFONATE 95%;(R)-(5-OXOPYRROLIDIN-2-YL)METHYL 4-METHYLBENZENESULFONATE
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
Package
  • 250mg
  • 1g
  • 5g
  • 25g
  • ManufacturerAHH
  • Product numberMT-15322
  • Product description(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate 95%
  • Packaging25g
  • Price$412
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1340CH
  • Product description[(2S)-5-Oxopyrrolidin-2-yl]methyl4-methylbenzenesulfonate
  • Packaging1g
  • Price$99
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA784685
  • Product description(S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95%
  • Packaging250mg
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA784685
  • Product description(S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95%
  • Packaging1g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA784685
  • Product description(S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95%
  • Packaging5g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0004783
  • Product description(S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE-PARA-TOLUENESULFONATE 95.00%
  • Packaging1G
  • Price$155.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0004783
  • Product description(S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE-PARA-TOLUENESULFONATE 95.00%
  • Packaging5G
  • Price$983.55
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM197872
  • Product description(S)-(5-Oxopyrrolidin-2-yl)methyl4-methylbenzenesulfonate 95%
  • Packaging25g
  • Price$512
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41579
  • Product description(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinonep-toluenesulfonate,≥95%(HPLC) ≥95%(HPLC)
  • Packaging5G
  • Price$177.05
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11112301
  • Product description(S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95+%
  • Packaging25g
  • Price$548
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number444537
  • Product description(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate 95%
  • Packaging5g
  • Price$135
  • Updated2023-01-07
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-15322 (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate 95% 25g $412 2021-12-16 Buy
AK Scientific 1340CH [(2S)-5-Oxopyrrolidin-2-yl]methyl4-methylbenzenesulfonate 1g $99 2021-12-16 Buy
Ambeed A784685 (S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95% 250mg $12 2021-12-16 Buy
Ambeed A784685 (S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95% 1g $29 2021-12-16 Buy
Ambeed A784685 (S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95% 5g $100 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004783 (S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE-PARA-TOLUENESULFONATE 95.00% 1G $155.99 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004783 (S)-(+)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE-PARA-TOLUENESULFONATE 95.00% 5G $983.55 2021-12-16 Buy
Chemenu CM197872 (S)-(5-Oxopyrrolidin-2-yl)methyl4-methylbenzenesulfonate 95% 25g $512 2021-12-16 Buy
Chem-Impex 41579 (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinonep-toluenesulfonate,≥95%(HPLC) ≥95%(HPLC) 5G $177.05 2021-12-16 Buy
Crysdot CD11112301 (S)-5-(Hydroxymethyl)pyrrolidin-2-one4-methylbenzenesulfonate 95+% 25g $548 2021-12-16 Buy
Sigma-Aldrich 444537 (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate 95% 5g $135 2023-01-07 Buy

Properties

Melting point :124-128 °C (lit.)
Boiling point :504.8±23.0 °C(Predicted)
alpha :8.5 º (c=1 in ethanol)
Density :1.275±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,2-8°C
pka :15.34±0.40(Predicted)
form :Powder
color :Colorless to beige
optical activity :[α]20/D +8.5°, c = 1 in ethanol

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis

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Suppliers and manufacturers

career henan chemical co
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate
$1.00 /1g
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate CAS:51693-17-5
Henan Aochuang Chemical Co.,Ltd.
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate
$0.00 /1kg
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate CAS:51693-17-5
Capot Chemical Co.,Ltd.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
Hefei Hirisun Pharmatech Co., Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd