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Home/Compounds/CAS 42749-28-0
Formula C19H32O9SMW 436.5Research-use catalog entryCOA/SDS by request

3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate

CAS Number: 42749-28-0

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Loading RDKit molecule structure...
InChIKey: WMUDQALOCQRYOE-UHFFFAOYSA-NC19H32O9S | MW 436.5

Chemical Absolute Identifiers

CAS Number

42749-28-0

PubChem CID

10433162

Molecular Formula

C19H32O9S

Molecular Weight

436.5 g/mol

Exact Mass

436.176704

InChIKey

WMUDQALOCQRYOE-UHFFFAOYSA-N

IUPAC Name

2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate

SMILES String

Cc1ccc(S(=O)(=O)OCCOCCOCCOCCOCCOCCO)cc1

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

3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate (CAS 42749-28-0) is listed in the Inhibitors and Agonists portfolio, with molecular formula C19H32O9S and molecular weight 436. 50 g/mol.

Sourcing context

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

Research use context

Intended for biochemical and pharmacology research workflows.

Documentation needs

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

Applications & Classification

Bioactivity ScreeningResearch 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

3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate

Names & Synonyms

Tos-PEG6-OHPEG7-TosHydroxy-PEG7-OTs17-Hydroxy-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate17-[(4-METHYLBENZENESULFONYL)OXY]-3,6,9,12,15-PENTAOXAHEPTADECAN-1-OL
Show all synonyms
Tos-PEG6-alcoholOH-PEG6-Toshexaethylene glycol monotosylateHexaethyleneglycol mono-tosylate17-Hydroxy-3,6,9,12,15-pentaoxaheptadecan-1-yl 4-methylbenzene-1-sulfonate2-[2-(2-{2-[2-(2-tosyloxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethanol
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID501156116
Experimental Spectrum References
13C NMR Spectra

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

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

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

2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonateCAS 77544-60-6
2-(2-(2-Hydroxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonateCAS 77544-68-4
Hexaethylene Glycol Di-p-toluenesulfonateCAS 42749-27-9
Octaethylene glycol di(p-toluenesulfonate)CAS 57436-38-1
ST50759435CAS 69502-27-8

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 77544-60-62-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonateCAS 77544-68-42-(2-(2-Hydroxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonateCAS 42749-27-9Hexaethylene Glycol Di-p-toluenesulfonateCAS 57436-38-1Octaethylene glycol di(p-toluenesulfonate)CAS 69502-27-8ST50759435CAS 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 acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 42749-28-0

What are the key identifiers for 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate (CAS 42749-28-0)?

3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate is identified by CAS 42749-28-0, with molecular formula C19H32O9S, molecular weight 436.5, InChIKey WMUDQALOCQRYOE-UHFFFAOYSA-N.

Can I request a COA for CAS 42749-28-0?

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

Can I request supplier SDS for 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate?

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

Is CAS 42749-28-0 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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