(2R,3S)-Boc-3-Phenylisoserine

Name: (2R,3S)-Boc-3-Phenylisoserine
Brand: Vaqora Chemicals
SKU: VQ-024715

About (2R,3S)-Boc-3-Phenylisoserine

Listed under CAS 145514-62-1, (2R,3S)-Boc-3-Phenylisoserine is a metabolite or degradation product of Docetaxel available from Vaqora Chemicals. With the molecular formula C14H19NO5, it has a molar mass of 281.3 g/mol. Systematically, it is named (2R,3S)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid. It is also known as Boc-(2R,3S)-3-phenylisoserine or (2R,3S)-N-Boc-3-Phenylisoserine.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Docetaxel, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer (2R,3S)-Boc-3-Phenylisoserine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Docetaxel

View every impurity, metabolite and intermediate we list for Docetaxel.

Docetaxel impurities

Specifications & identifiers

Chemical identifiers
Product name	(2R,3S)-Boc-3-Phenylisoserine
Catalogue No.	VQ-024715
CAS Number	145514-62-1
IUPAC name	(2R,3S)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid
Molecular formula	C₁₄H₁₉NO₅
Molecular weight	281.3 g/mol
Exact mass	281.1263
Grade	Reference Standard
HSN code	38229090
InChIKey	ZVAFCKLQJCZGAP-WDEREUQCSA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](C1=CC=CC=C1)[C@H](C(=O)O)O
PubChem CID	7010687

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	3 / 5
TPSA	95.9 Å²
Synonyms	Boc-(2R,3S)-3-phenylisoserine, (2R,3S)-N-Boc-3-Phenylisoserine, (2R,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoic acid, (2R,3S)-3-(tert-butoxycarbonylamino)-2-hydroxy-3-phenyl-propanoic acid, (2R,3S)-3-Boc-amino-2-hydroxy-3-phenyl-propanoic acid, (2R,3S)-3-{[(tert-butoxy)carbonyl]amino}-2-hydroxy-3-phenylpropanoic acid, (2R,3S)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pheny, (2R,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoicacid, Benzenepropanoic acid,, A-[[(1,1-dimethylethoxy)carbonyl]amino]-, A-hydroxy-, (, AR,

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 (2R,3S)-Boc-3-Phenylisoserine?

The CAS Registry Number of (2R,3S)-Boc-3-Phenylisoserine is 145514-62-1. It is also known as Boc-(2R,3S)-3-phenylisoserine, (2R,3S)-N-Boc-3-Phenylisoserine, (2R,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoic acid.

What is the molecular formula and molecular weight of (2R,3S)-Boc-3-Phenylisoserine?

(2R,3S)-Boc-3-Phenylisoserine has the molecular formula C14H19NO5 and a molecular weight of 281.3 g/mol. Its IUPAC name is (2R,3S)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid.

What is (2R,3S)-Boc-3-Phenylisoserine used for?

(2R,3S)-Boc-3-Phenylisoserine is supplied as a characterised reference material related to Docetaxel. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (2R,3S)-Boc-3-Phenylisoserine can I order?

We supply (2R,3S)-Boc-3-Phenylisoserine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (2R,3S)-Boc-3-Phenylisoserine?

Yes. Every lot of (2R,3S)-Boc-3-Phenylisoserine 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 (2R,3S)-Boc-3-Phenylisoserine be shipped internationally?

Yes. We export (2R,3S)-Boc-3-Phenylisoserine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.