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Home/Compounds/CAS 437655-95-3
Formula C25H31NO8MW 473.5Research-use catalog entryCOA/SDS by request

Fmoc-NH-PEG4-CH2COOH

CAS Number: 437655-95-3

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Loading RDKit molecule structure...
InChIKey: XPNLDOFYRFOXLR-UHFFFAOYSA-NC25H31NO8 | MW 473.5

Chemical Absolute Identifiers

CAS Number

437655-95-3

PubChem CID

66615355

Molecular Formula

C25H31NO8

Molecular Weight

473.5 g/mol

Exact Mass

473.204967

InChIKey

XPNLDOFYRFOXLR-UHFFFAOYSA-N

IUPAC Name

2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid

SMILES String

O=C(O)COCCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc21

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

Fmoc-NH-PEG4-CH2COOH (CAS 437655-95-3) is listed in the Life Science portfolio, with molecular formula C25H31NO8 and molecular weight 473. 50 g/mol.

Sourcing context

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

Research use context

Intended for life-science research and analytical workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

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

Applications & Classification

Life Science ResearchResearch 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

Fmoc-NH-PEG4-CH2COOH

Names & Synonyms

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acidFmoc-NH-PEG4-CH2CO2H5,8,11,14-Tetraoxa-2-azahexadecanedioic acidFmoc-PEG4-ch2coohFmocNH-PEG4-CH2COOH
Show all synonyms
14-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,6,9,12-tetraoxatetradecanoic acid5,8,11,14-Tetraoxa-2-azahexadecanedioicacid1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oicacid5,8,11,14-Tetraoxa-2-azahexadecanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester

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

Fmoc-NH-PEG5-CH2COOHCAS 635287-26-2
1-(9H-Fluoren-9-ylmethyl) 5,8,11,14,17,20,23,26-octaoxa-2-azanonacosanedioateCAS 756526-02-0
3-Oxo-1-phenyl-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acidCAS 1451362-51-8
14-(((Tert-butoxy)carbonyl)amino)-3,6,9,12-tetraoxatetradecanoic acidCAS 876345-13-0
1-(((Tert-butoxy)carbonyl)amino)-3,6,9,12-tetraoxapentadecan-15-oic acidCAS 756525-91-4

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 635287-26-2Fmoc-NH-PEG5-CH2COOHCAS 756526-02-01-(9H-Fluoren-9-ylmethyl) 5,8,11,14,17,20,23,26-octaoxa-2-azanonacosanedioateCAS 1451362-51-83-Oxo-1-phenyl-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acidCAS 876345-13-014-(((Tert-butoxy)carbonyl)amino)-3,6,9,12-tetraoxatetradecanoic acidCAS 195071-49-9Amino-PEG4-CH2COOHCAS 82911-69-1N-(9-Fluorenylmethoxycarbonyloxy)succinimideCAS 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-carboxylate

RFQ questions for CAS 437655-95-3

What are the key identifiers for Fmoc-NH-PEG4-CH2COOH (CAS 437655-95-3)?

Fmoc-NH-PEG4-CH2COOH is identified by CAS 437655-95-3, with molecular formula C25H31NO8, molecular weight 473.5, InChIKey XPNLDOFYRFOXLR-UHFFFAOYSA-N.

Can I request a COA for CAS 437655-95-3?

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

Can I request supplier SDS for Fmoc-NH-PEG4-CH2COOH?

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

Is CAS 437655-95-3 available for quotation?

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