Boc-l-phenyl alanine, 99%

Name: Boc-l-phenyl alanine, 99%
Brand: Vaqora Chemicals
SKU: VQ-002204

About Boc-l-phenyl alanine, 99%

Vaqora Chemicals supplies Boc-l-phenyl alanine in Biochemistry grade, a protected amino acid registered under CAS number 13734-34-4 at a purity of 99%. The compound has the formula C14H19NO4, corresponding to a molecular weight of 265.3 g/mol. Its systematic (IUPAC) name is (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid. Alternative names: N-(tert-Butoxycarbonyl)-L-phenylalanine and Boc-Phe-OH.

It is supplied as a solid. Key physical data: a melting point of 85-87 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 5 g, 10 g, 25 g and 100 g, 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	Boc-l-phenyl alanine, 99%
Catalogue No.	VQ-002204
CAS Number	13734-34-4
IUPAC name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid
Molecular formula	C₁₄H₁₉NO₄
Molecular weight	265.3 g/mol
Exact mass	265.1314
Grade	Biochemistry
Purity / assay	99%
HSN code	29379020
InChIKey	ZYJPUMXJBDHSIF-NSHDSACASA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O
PubChem CID	77857

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	85-87 °C
LogP (XLogP3)	2.2
H-bond donors / acceptors	2 / 4
TPSA	75.6 Å²
Synonyms	N-(tert-Butoxycarbonyl)-L-phenylalanine, Boc-Phe-OH, N-t-Butyloxycarbonyl-L-phenylalanine, N-tert-Butyloxycarbonyl-L-phenylalanine, L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-, N-(tert-Butoxycarbonyl)phenylalanine, Alanine, N-carboxy-3-phenyl-, N-tert-butyl ester, L-, L-Phenylalanine, N-((1,1-dimethylethoxy)carbonyl)-, N-((1,1-Dimethylethoxy)carbonyl)-N-L-phenylalanine, N-[(1,1-Dimethylethoxy)carbonyl]-N-L-phenylalanine, Alanine, N-carboxy-3-phenyl-, N-tert-butyl ester, L-(8CI), Boc-L-phenylalanine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, 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

Frequently asked questions

What is the CAS number of Boc-l-phenyl alanine, 99%?

The CAS Registry Number of Boc-l-phenyl alanine, 99% is 13734-34-4. It is also known as N-(tert-Butoxycarbonyl)-L-phenylalanine, Boc-Phe-OH, N-t-Butyloxycarbonyl-L-phenylalanine.

What is the molecular formula and molecular weight of Boc-l-phenyl alanine, 99%?

Boc-l-phenyl alanine, 99% has the molecular formula C14H19NO4 and a molecular weight of 265.3 g/mol. Its IUPAC name is (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid.

Which grade and pack sizes of Boc-l-phenyl alanine, 99% can I order?

We supply Boc-l-phenyl alanine, 99% in Biochemistry (99%) grade, in 5 g, 10 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 Boc-l-phenyl alanine, 99%?

Yes. Every lot of Boc-l-phenyl alanine, 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 Boc-l-phenyl alanine, 99% be shipped internationally?

Yes. Boc-l-phenyl alanine, 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.