Fmoc-L-valine, 99%

Name: Fmoc-L-valine, 99%
Brand: Vaqora Chemicals
SKU: VQ-002283

About Fmoc-L-valine, 99%

Vaqora Chemicals supplies Fmoc-L-valine in Biochemistry grade, a protected amino acid registered under CAS number 68858-20-8 at a purity of 99%. Formula C20H21NO4, molecular weight 339.4 g/mol. The IUPAC name is (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid. It is also known as N-(9-Fluorenylmethoxycarbonyl)-L-valine or Fmoc-Val-OH.

In its supplied form it is white powder or crystals. Reported physical data include a melting point of 143-145 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. It is used across academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Solid-phase peptide synthesis (SPPS)
Peptide drug discovery
Medicinal chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	Fmoc-L-valine, 99%
Catalogue No.	VQ-002283
CAS Number	68858-20-8
IUPAC name	(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid
Molecular formula	C₂₀H₂₁NO₄
Molecular weight	339.4 g/mol
Exact mass	339.1471
Grade	Biochemistry
Purity / assay	99%
HSN code	29379020
InChIKey	UGNIYGNGCNXHTR-SFHVURJKSA-N
SMILES	CC(C)[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
PubChem CID	688217

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals
Melting point	143-145 °C
LogP (XLogP3)	4
H-bond donors / acceptors	2 / 4
TPSA	75.6 Å²
Synonyms	N-(9-Fluorenylmethoxycarbonyl)-L-valine, Fmoc-Val-OH, Fmoc-L-Val-OH, N-Fmoc-L-valine, (((9H-fluoren-9-yl)methoxy)carbonyl)-L-valine, L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoic acid, N-alpha-FMOC-L-VALINE, (S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methyl-butyric acid, (2S)-2-[(fluoren-9-ylmethoxy)carbonylamino]-3-methylbutanoic acid, (2S)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-3-methylbutanoic acid, (s)-n-fmoc-valine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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

Other grades of CAS 68858-20-8

Cell Culture

Fmoc-L-valine, cell culture tested

CAS: 68858-20-8
Formula: C₂₀H₂₁NO₄
MW: 339.4 g/mol

VQ-046296

Frequently asked questions

What is the CAS number of Fmoc-L-valine, 99%?

The CAS Registry Number of Fmoc-L-valine, 99% is 68858-20-8. It is also known as N-(9-Fluorenylmethoxycarbonyl)-L-valine, Fmoc-Val-OH, Fmoc-L-Val-OH.

What is the molecular formula and molecular weight of Fmoc-L-valine, 99%?

Fmoc-L-valine, 99% has the molecular formula C20H21NO4 and a molecular weight of 339.4 g/mol. Its IUPAC name is (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid.

Which grade and pack sizes of Fmoc-L-valine, 99% can I order?

We supply Fmoc-L-valine, 99% in Biochemistry (99%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fmoc-L-valine, 99%?

Yes. Every lot of Fmoc-L-valine, 99% 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 Fmoc-L-valine, 99% be shipped internationally?

Yes. Fmoc-L-valine, 99% 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.