(2S)-(+)-Glycidyl tosylate, 98%

Name: (2S)-(+)-Glycidyl tosylate, 98%
Brand: Vaqora Chemicals
SKU: VQ-010735

About (2S)-(+)-Glycidyl tosylate, 98%

Listed under CAS 70987-78-9, (2S)-(+)-Glycidyl tosylate is an organosulfur compound available from Vaqora Chemicals with a typical assay of 98%. Its molecular formula is C10H12O4S and its molecular weight is 228.27 g/mol. The IUPAC name is [(2S)-oxiran-2-yl]methyl 4-methylbenzenesulfonate. It is also known as (S)-(+)-Glycidyl p-toluenesulfonate or (S)-(+)-Oxirane-2-methanol p-toluenesulfonate.

In its supplied form it is white to off-white powder or crystals. Reported physical data include a melting point of 46-49 °C. Store it at 2–8 °C, in a tightly closed container. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 1 g, 5 g and 25 g packs, (2S)-(+)-Glycidyl tosylate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(2S)-(+)-Glycidyl tosylate, 98%
Catalogue No.	VQ-010735
CAS Number	70987-78-9
IUPAC name	[(2S)-oxiran-2-yl]methyl 4-methylbenzenesulfonate
Molecular formula	C₁₀H₁₂O₄S
Molecular weight	228.27 g/mol
Exact mass	228.0456
Purity / assay	98%
HSN code	29399900
InChIKey	NOQXXYIGRPAZJC-VIFPVBQESA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OC[C@@H]2CO2
PubChem CID	153296

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	46-49 °C
LogP (XLogP3)	1.1
H-bond donors / acceptors	0 / 4
TPSA	64.3 Å²
Storage	2–8 °C
Synonyms	(S)-(+)-Glycidyl p-toluenesulfonate, (S)-(+)-Oxirane-2-methanol p-toluenesulfonate, (S)-Glycidyl tosylate, Oxiranemethanol, 4-methylbenzenesulfonate, (S)-, oxiranemethanol, 4-methylbenzene-sulfonate, (S)-, (2S)-(+)-Glycidyl p-Toluenesulfonate, (+)-Glycidyl tosylate, (2S)-Glycidyl tosylate, (2S)-Oxiran-2-ylmethyl 4-methylbenzenesulfonate, (2S)-(+)-Glycidyltosylate, (S)-Glycidyltosylate, Glycidyl tosylate, (S)-

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H318Causes serious eye damage
H341Suspected of causing genetic defects
H350May cause cancer
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P203, P261, P264 + P265, P272, P273, P280, P302 + P352, P305 + P354 + P338, P317, P318, P321, P333 + P317, P362 + P364, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (2S)-(+)-Glycidyl tosylate, 98%?

The CAS Registry Number of (2S)-(+)-Glycidyl tosylate, 98% is 70987-78-9. It is also known as (S)-(+)-Glycidyl p-toluenesulfonate, (S)-(+)-Oxirane-2-methanol p-toluenesulfonate, (S)-Glycidyl tosylate.

What is the molecular formula and molecular weight of (2S)-(+)-Glycidyl tosylate, 98%?

(2S)-(+)-Glycidyl tosylate, 98% has the molecular formula C10H12O4S and a molecular weight of 228.27 g/mol. Its IUPAC name is [(2S)-oxiran-2-yl]methyl 4-methylbenzenesulfonate.

Which grade and pack sizes of (2S)-(+)-Glycidyl tosylate, 98% can I order?

We supply (2S)-(+)-Glycidyl tosylate, 98% in (98%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (2S)-(+)-Glycidyl tosylate, 98%?

Yes. Every lot of (2S)-(+)-Glycidyl tosylate, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (2S)-(+)-Glycidyl tosylate, 98% be shipped internationally?

Yes. (2S)-(+)-Glycidyl tosylate, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should (2S)-(+)-Glycidyl tosylate, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.