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[(2S)-5-Oxopyrrolidin-2-yl]methyl 4-methylbenzene-1-sulfonate

BGC Id:344191058749
CAS No:51693-17-5
Synonyms:(s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate,95% ; (s)-(5-oxopyrrolidin-2-yl)methyl 4-methylbenzenesulfonate ; (s)-5-hydroxymethyl-2-pyrrolidinone p-toluenesulfonate ; (s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate 95% ; (r)-(5-oxopyrrolidin-2-yl)methyl 4-methylbenzenesulfonate ; toluene-4-sulfonic acid (s)-5-oxo-pyrrolidin-2-ylmethyl ester ; (s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-tolu ; (-)-l-pyroglutamol p-toluenesulfonate ; (s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate ; >98%ee
Molecular Formula:C12H15NO4S
Molecular Weight:269.32
EINECS:
Structural Formula

2025 - The most valued supplier

The following 3 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=C1N[C@H](COS(=O)(C2=CC=C(C)C=C2)=O)CC1 MDL Number: MFCD00274229 Purity : 95% Available in stock: 60.5 g

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
(s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate,95% ; (s)-(5-oxopyrrolidin-2-yl)methyl 4-methylbenzenesulfonate ; (s)-5-hydroxymethyl-2-pyrrolidinone p-toluenesulfonate ; (s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate 95% ; (r)-(5-oxopyrrolidin-2-yl)methyl 4-methylbenzenesulfonate ; toluene-4-sulfonic acid (s)-5-oxo-pyrrolidin-2-ylmethyl ester ; (s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-tolu ; (-)-l-pyroglutamol p-toluenesulfonate ; (s)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate ; >98%ee
CAS:
51693-17-5
EINECS:
Molecular Formula:
C12H15NO4S
MDL:
MFCD04221014
SMILES:
CC(=O)C1=C(C)C=CC(C)=C1

Properties

Molecular Weight:
269.32 g·mol−1
Density:
1.28 g/cm3 (Predicted)
Melting point:
124-128 °C(lit.)
Boiling point:
504.75 °C at 760 mmHg (Predicted)
Physical Description:
colorless to beige powder

Suppliers

BLD Pharmatech Ltd

Unternehmensart: Supplier
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. Wir stellen die Chemikalie 3-(4-Bromophenyl)-2-piperidinone bereit. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
Land: P.R.China   Telefon: +86-21-61629022   Fax: +86-21-50201702

BuGuCh & Partners

Unternehmensart: Producer
Land: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Anhui Senrise Technology Co., Ltd.

Welcome to Senrise Technology, where innovation meets chemistry. Established in 2010 and headquartered in the vibrant city of Shanghai, we take pride in being a leading provider of over 450,000 chemicals under our brand name, 3ASenrise. Since our inception, Senrise has been dedicated to pushing the boundaries of chemical innovation. Over the years, we have honed our expertise in research chemicals, custom synthesis, and scaled-up production, empowering us to deliver tailor ...
Unternehmensart: Leading producer
Land: P.R.China
Telefon: +86 13699286009
Fax: +86 13248271319

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3
Storage temperature:
Refrigerator (+4 °C)

What other providers are available for CAS 51693-17-5?

In addition to the providers presented here for [(2S)-5-Oxopyrrolidin-2-yl]methyl 4-methylbenzene-1-sulfonate with the CAS number 51693-17-5, there are other 25 providers with slightly different product names available for this CAS number.

Capot Chemical Co., Ltd. +1 additional providers that we know from the past
BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners
Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +13 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past




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