Boc-O-benzyl-L-serine, 98%+

Name: Boc-O-benzyl-L-serine, 98%+
Brand: Vaqora Chemicals
SKU: VQ-002220

About Boc-O-benzyl-L-serine, 98%+

Vaqora Chemicals supplies Boc-O-benzyl-L-serine (Biochemistry grade), a protected amino acid registered under CAS number 23680-31-1, specified at ≥98% purity. Formula C15H21NO5, molecular weight 295.33 g/mol. Systematically, it is named (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylmethoxypropanoic acid. It is also known as N-(tert-Butoxycarbonyl)-O-benzyl-L-serine or Boc-Ser(Bzl)-OH.

The product is provided as a solid. Key physical data: a melting point of 58-60 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include 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 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-O-benzyl-L-serine, 98%+
Catalogue No.	VQ-002220
CAS Number	23680-31-1
IUPAC name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylmethoxypropanoic acid
Molecular formula	C₁₅H₂₁NO₅
Molecular weight	295.33 g/mol
Exact mass	295.142
Grade	Biochemistry
Purity / assay	≥98%
HSN code	29379020
InChIKey	DMBKPDOAQVGTST-LBPRGKRZSA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](COCC1=CC=CC=C1)C(=O)O
PubChem CID	90234

Physical properties
Physical form	Solid
Melting point	58-60 °C
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 5
TPSA	84.9 Å²
Synonyms	N-(tert-Butoxycarbonyl)-O-benzyl-L-serine, Boc-Ser(Bzl)-OH, L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-, N-((1,1-Dimethylethoxy)carbonyl)-O-(phenylmethyl)-L-serine, N-[(1,1-Dimethylethoxy)carbonyl]-O-(phenylmethyl)-L-serine, L-Serine, N-((1,1-dimethylethoxy)carbonyl)-O-(phenylmethyl)-, N-Boc-O-benzyl-L-serine, (S)-3-(Benzyloxy)-2-((tert-butoxycarbonyl)amino)propanoic acid, o-benzyl-n-(tert-butoxycarbonyl)-l-serine, N-t-Butoxycarbonyl-O-benzyl-L-serine, N-tert-Butoxycarbonyl-O-benzyl-L-serine, O-Benzyl-N-tert-butyloxycarbonylserine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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-O-benzyl-L-serine, 98%+?

The CAS Registry Number of Boc-O-benzyl-L-serine, 98%+ is 23680-31-1. It is also known as N-(tert-Butoxycarbonyl)-O-benzyl-L-serine, Boc-Ser(Bzl)-OH, L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-.

What is the molecular formula and molecular weight of Boc-O-benzyl-L-serine, 98%+?

Boc-O-benzyl-L-serine, 98%+ has the molecular formula C15H21NO5 and a molecular weight of 295.33 g/mol. Its IUPAC name is (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylmethoxypropanoic acid.

Which grade and pack sizes of Boc-O-benzyl-L-serine, 98%+ can I order?

We supply Boc-O-benzyl-L-serine, 98%+ in Biochemistry (≥98%) grade, in 10 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Boc-O-benzyl-L-serine, 98%+?

Yes. Every lot of Boc-O-benzyl-L-serine, 98%+ 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-O-benzyl-L-serine, 98%+ be shipped internationally?

Yes. Boc-O-benzyl-L-serine, 98%+ 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.