text.skipToContent text.skipToNavigation

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.displayProductCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Quick Order
If not, click 'cancel'. You can also save this item for later.
Cancel
If not, click 'cancel'. You can also save this item for later.
Cancel

Product Code

TRC-S224580

CAS Number

657-84-1

Product Format

Neat

Molecular Formula

C7 H7 O3 S . Na

Molecular Weight

194.183

Product Categories

TRC, Building Blocks

Product Type

Synthesis Tools

Price and availability

48-hour USA dispatch time
Freight restricted.
If Exact Weight packaging is selected, a certificate will be delivered with the product, which will indicate the mass of the material dispensed into the vial with a precision of up to 3 decimal places. Exceptions apply.

{{ favouriteItem.successMessage }}

View favourites

Product removed from your favourites

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.displayProductCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Product Information

Chemical Data

Analyte Name

Sodium p-Toluenesulfonate

CAS Number

657-84-1

Molecular Formula

C7 H7 O3 S . Na

Molecular Weight

194.183

Accurate Mass

194.001

SMILES

[Na+].Cc1ccc(cc1)S(=O)(=O)[O-]

InChI

InChI=1S/C7H8O3S.Na/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);/q;+1/p-1

IUPAC

sodium;4-methylbenzenesulfonate

Product Data

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

Punchout session timeout warning

Your punchout session will expire in1 min59 sec.

Select "Continue session" to extend your session.