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Home/Compounds/CAS 68858-20-8
Formula C20H21NO4MW 339.4Research-use catalog entryCOA/SDS by request

FMOC-L-valine

CAS Number: 68858-20-8

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Loading RDKit molecule structure...
InChIKey: UGNIYGNGCNXHTR-SFHVURJKSA-NC20H21NO4 | MW 339.4

Chemical Absolute Identifiers

CAS Number

68858-20-8

PubChem CID

688217

Molecular Formula

C20H21NO4

Molecular Weight

339.4 g/mol

Exact Mass

339.147058

InChIKey

UGNIYGNGCNXHTR-SFHVURJKSA-N

IUPAC Name

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid

SMILES String

CC(C)[C@H](NC(=O)OCC1c2ccccc2-c2ccccc21)C(=O)O

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-L-valine (CAS 68858-20-8) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C20H21NO4 and molecular weight 339. 40 g/mol.

Sourcing context

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

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis 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

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch 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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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

FMOC-L-valine

Names & Synonyms

Fmoc-Val-OHFmoc-L-Val-OHN-Fmoc-L-valineFMOC-VALINEN-(9-Fluorenylmethoxycarbonyl)-L-valine
Show all synonyms
(S)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)AMINO)-3-METHYLBUTANOIC ACID(((9H-fluoren-9-yl)methoxy)carbonyl)-L-valine(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoic acidL-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-(2S)-2-[(fluoren-9-ylmethoxy)carbonylamino]-3-methylbutanoic acid(2S)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-3-methylbutanoic acid(s)-n-fmoc-valineN-FMOC-VAL-OH(S)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]valine(9-Fluorenylmethoxycarbonyl)valine9-Fluorenylmethyloxycarbonyl-L-valineFmoc-Val-OH, >=98.0% (HPLC)F0299N-[(9H-Fluoren-9-ylmethoxy)carbonyl]valine #
External Identifiers
EC NUMBER: 272-515-0DSSTOX SUBSTANCE ID: DTXSID901317560CHEMBL ID: CHEMBL560019UNII: S9C32XT8YEWIKIDATA ID: Q106902950
Experimental Spectrum References
13C NMR Spectra — Sigma-Aldrich Co. LLC.1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR SpectraFTIR Spectra — Sigma-Aldrich Co. LLC.Raman Spectra
Literature & Patent References
DOI 10.1016/j.ejmech.2008.11.008Design and synthesis of new N-(fluorenyl-9-methoxycarbonyl) (Fmoc)-dipeptides as anti-inflammatory agents.PMID 19110343Design and synthesis of new N-(fluorenyl-9-methoxycarbonyl) (Fmoc)-dipeptides as anti-inflammatory agents.

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

(2S,3R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxybutanoic acidCAS 73731-37-0
(2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acidCAS 79990-15-1
(2S,3S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-3-methyl-5-oxopentanoic acidCAS 913086-29-0
Fmoc-phenylalanineCAS 35661-40-6
4-tert-butyl hydrogen N-((9H-fluoren-9-ylmethoxy)carbonyl)-L-aspartateCAS 71989-14-5

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 73731-37-0(2S,3R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxybutanoic acidCAS 79990-15-1(2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acidCAS 913086-29-0(2S,3S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-3-methyl-5-oxopentanoic acidCAS 35661-40-6Fmoc-phenylalanineCAS 71989-14-54-tert-butyl hydrogen N-((9H-fluoren-9-ylmethoxy)carbonyl)-L-aspartateCAS 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 68858-20-8

What are the key identifiers for FMOC-L-valine (CAS 68858-20-8)?

FMOC-L-valine is identified by CAS 68858-20-8, with molecular formula C20H21NO4, molecular weight 339.4, InChIKey UGNIYGNGCNXHTR-SFHVURJKSA-N.

Can I request a COA for CAS 68858-20-8?

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

Can I request supplier SDS for FMOC-L-valine?

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Is CAS 68858-20-8 available for quotation?

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