Keywords

• (S)-5-HYDROXYMETHYL-2-PYRROLIDINONE P-TOLUENESULFONATE
• 51693-17-5
• (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate

Quick Details

• ProName: (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidin...
• CasNo: 51693-17-5
• Molecular Formula: C12H15NO4S
• Appearance: Colorless to beige,?Powder
• Application: pharm intermediate 51693-17-5
• DeliveryTime: Regular inventory
• PackAge: 25kg fiber drums
• Port: SHANGHAI SEAPORT
• ProductionCapacity: 100 Metric Ton/Quarter
• Purity: 98%
• Storage: Sealed in dry,2-8°C
• Transportation: multiple transportation for your choo...
• LimitNum: 1 Gram
• Grade: Industrial Grade,Pharma Grade

Superiority

We product this chemical more than 10 years .  We are very experience to export it to many countries, Our superior & stable  quality , competitive price gain warm reception from our customers.  

Specification :

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

CAS No：51693-17-5

Assay:98%

Appearance：Colorless to beige, Powder

Molecular formular：C12H15NO4S

Molecular weight：269.32

Melting point: 124-128 °C (lit.)

Alpha: 8.5 º (c=1 in ethanol)

Boiling point: 504.8±23.0 °C(Predicted)

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

Details

HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .
We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products.
We supply Multiple solutions for our customers include offering, research ,Contract Manufacturing Organization(CMO),Contract development and manufacturing organization(CDMO) .
We have obtained ISO 9001 and ISO 14001 certificates to make sure supply more superior quality and Environmentally friendly chemicals .
Since 2009, we have provided various chemical products to customers around the world, And We practice the concept of "customer first" and hope to provide customers with all-round and high-quality services and will keep it all the time .
We are willing to become your trustworthy partner with high-quality products and sincere service!

We can provide customers with small quantities with gram level for laboratories research to tonnage level for industrial production Synthesis capacity from 1 liter to 5914 liter is available.