Boc-D-alanine, 99%

Name: Boc-D-alanine, 99%
Brand: Vaqora Chemicals
SKU: VQ-002168

About Boc-D-alanine, 99%

Vaqora Chemicals supplies Boc-D-alanine (Biochemistry grade), a protected amino acid registered under CAS number 7764-95-6, specified at 99% purity. Formula C8H15NO4, molecular weight 189.21 g/mol. The IUPAC name is (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid. Alternative names: Boc-D-Ala-OH and N-(tert-Butoxycarbonyl)-D-alanine.

The product is provided as a solid. Reported physical data include a melting point of 81-84 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

We offer Boc-D-alanine in 10 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Boc-D-alanine, 99%
Catalogue No.	VQ-002168
CAS Number	7764-95-6
IUPAC name	(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
Molecular formula	C₈H₁₅NO₄
Molecular weight	189.21 g/mol
Exact mass	189.1001
Grade	Biochemistry
Purity / assay	99%
HSN code	29379020
InChIKey	QVHJQCGUWFKTSE-RXMQYKEDSA-N
SMILES	C[C@H](C(=O)O)NC(=O)OC(C)(C)C
PubChem CID	637606

Physical properties
Physical form	Solid
Melting point	81-84 °C
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 4
TPSA	75.6 Å²
Synonyms	Boc-D-Ala-OH N-(tert-Butoxycarbonyl)-D-alanine, (2R)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid, (2R)-2-(((tert-butoxy)carbonyl)amino)propanoic acid, Boc-D-Ala-OH, N-(tert-Butoxycarbonyl)-D-alanine, N-Boc-D-alanine, N-tert-Butoxycarbonyl-D-alanine, (R)-2-((tert-Butoxycarbonyl)amino)propanoic acid, Boc-(D)-alanine, Boc-DAla-OH, N-tert-Boc-D-alanine, BOC-D-Ala--OH

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-D-alanine, 99%?

The CAS Registry Number of Boc-D-alanine, 99% is 7764-95-6. It is also known as Boc-D-Ala-OH N-(tert-Butoxycarbonyl)-D-alanine, (2R)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid, (2R)-2-(((tert-butoxy)carbonyl)amino)propanoic acid.

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

Boc-D-alanine, 99% has the molecular formula C8H15NO4 and a molecular weight of 189.21 g/mol. Its IUPAC name is (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid.

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

We supply Boc-D-alanine, 99% in Biochemistry (99%) grade, in 10 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Boc-D-alanine, 99%?

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

Yes. Boc-D-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.