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Home/Compounds/CAS 70987-78-9
Formula C10H12O4SMW 228.27Research-use catalog entryCOA/SDS by request

Oxiranemethanol, 4-methylbenzenesulfonate, (S)-

CAS Number: 70987-78-9

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Loading RDKit molecule structure...
InChIKey: NOQXXYIGRPAZJC-VIFPVBQESA-NC10H12O4S | MW 228.27

Chemical Absolute Identifiers

CAS Number

70987-78-9

PubChem CID

153296

Molecular Formula

C10H12O4S

Molecular Weight

228.27 g/mol

Exact Mass

228.04563

InChIKey

NOQXXYIGRPAZJC-VIFPVBQESA-N

IUPAC Name

[(2S)-oxiran-2-yl]methyl 4-methylbenzenesulfonate

SMILES String

CC1=CC=C(C=C1)S(=O)(=O)OC[C@@H]2CO2

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Oxiranemethanol, 4-methylbenzenesulfonate, (S)- (CAS 70987-78-9) is listed in the Advanced Chemicals portfolio, with molecular formula C10H12O4S and molecular weight 228. 27 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Oxiranemethanol, 4-methylbenzenesulfonate, (S)-

Names & Synonyms

(S)-Glycidyl tosylateCCRIS 6400EC 417-210-7oxiranemethanol, 4-methylbenzene-sulfonate, (S)-(2S)-(+)-Glycidyl p-Toluenesulfonate
Show all synonyms
(2S)-(+)-Glycidyl tosylate(S)-(+)-Oxirane-2-methanol p-toluenesulfonate(+)-Glycidyl tosylate(2S)-Glycidyl tosylate(2S)-Oxiran-2-ylmethyl 4-methylbenzenesulfonate(2S)-(+)-Glycidyltosylate(S)-GlycidyltosylateGlycidyl tosylate, (S)-[(2S)-oxiran-2-yl]methyl 4-methylbenzene-1-sulfonate(S)-(+)-glycidyl 4-methylbenzenesulfonate(S)-(+)-glycidyl tosylatep-Toluenesulfonic Acid (2S)-(+)-Glycidyl Ester(S)-Oxiran-2-ylmethyl 4-methylbenzenesulfonate5-17-03-00047 (Beilstein Handbook Reference)
External Identifiers
EC NUMBER: 417-210-7EC NUMBER: 627-364-9DSSTOX SUBSTANCE ID: DTXSID601029330CHEMBL ID: CHEMBL1986003UNII: 5R5A4KBQ99
Experimental Spectrum References
13C NMR Spectra — Sigma-Aldrich Co. LLC.1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR Spectra — Bio-Rad Laboratories, Inc.Raman Spectra — Bio-Rad Laboratories

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

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What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

Glycidyl tosylateCAS 6746-81-2
Benzenesulfonic acid, 3-nitro-, (2S)-2-oxiranylmethyl esterCAS 115314-14-2
Benzenesulfonic acid, 3-nitro-, (2R)-2-oxiranylmethyl esterCAS 115314-17-5
((m-Tolyloxy)methyl)oxiraneCAS 2186-25-6
o-CRESYL GLYCIDYL ETHERCAS 2210-79-9

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 6746-81-2Glycidyl tosylateCAS 115314-14-2Benzenesulfonic acid, 3-nitro-, (2S)-2-oxiranylmethyl esterCAS 115314-17-5Benzenesulfonic acid, 3-nitro-, (2R)-2-oxiranylmethyl esterCAS 2186-25-6((m-Tolyloxy)methyl)oxiraneCAS 2210-79-9o-CRESYL GLYCIDYL ETHERCAS 60456-23-7(-)-GlycidolCAS 556-52-5GlycidolCAS 113826-06-5Glycidyl tosylate, (R)-CAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acid

RFQ questions for CAS 70987-78-9

What are the key identifiers for Oxiranemethanol, 4-methylbenzenesulfonate, (S)- (CAS 70987-78-9)?

Oxiranemethanol, 4-methylbenzenesulfonate, (S)- is identified by CAS 70987-78-9, with molecular formula C10H12O4S, molecular weight 228.27, InChIKey NOQXXYIGRPAZJC-VIFPVBQESA-N.

Can I request a COA for CAS 70987-78-9?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Oxiranemethanol, 4-methylbenzenesulfonate, (S)-?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 70987-78-9 available for quotation?

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