(2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro… 162536-40-5

Name: (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane
Brand: Vaqora Chemicals
SKU: VQ-025207

About (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane

Vaqora Chemicals supplies (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane, a metabolite or degradation product of Atazanavir registered under CAS number 162536-40-5. Its molecular formula is C15H22ClNO3 and its molecular weight is 299.79 g/mol. Systematically, it is named tert-butyl N-[(2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl]carbamate.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Atazanavir, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Atazanavir

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

Atazanavir impurities

Specifications & identifiers

Chemical identifiers
Product name	(2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane
Catalogue No.	VQ-025207
CAS Number	162536-40-5
IUPAC name	tert-butyl N-[(2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl]carbamate
Molecular formula	C₁₅H₂₂ClNO₃
Molecular weight	299.79 g/mol
Exact mass	299.1288
Grade	Reference Standard
HSN code	38229090
InChIKey	GFGQSTIUFXHAJS-STQMWFEESA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](CC1=CC=CC=C1)[C@H](CCl)O
PubChem CID	9944139

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	2 / 3
TPSA	58.6 Å²
Synonyms	tert-butyl ((2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl)carbamate, 1,1-Dimethylethyl N-((1S,2R)-3-chloro-2-hydroxy-1-(phenylmethyl)propyl)carbamate, 1,1-Dimethylethyl N-[(1S,2R)-3-chloro-2-hydroxy-1-(phenylmethyl)propyl]carbamate, tert-Butyl [(2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl]carbamate, (2R,3S)-3-(Boc-amino)-1-chloro-4-phenyl-2-butanol, (2R,3S)-1-chloro-3-tert-butoxycarbonylamino-4-phenyl-2-butanol, (2r,3s)-N-t-butoxycarbonyl-3-amino-1-chloro-2-hydroxy-4-phenylbutane, tert-butyl N-[(1S,2R)-1-benzyl-3-chloro-2-hydroxy-propyl]carbamate

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)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane?

The CAS Registry Number of (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane is 162536-40-5. It is also known as tert-butyl ((2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl)carbamate, 1,1-Dimethylethyl N-((1S,2R)-3-chloro-2-hydroxy-1-(phenylmethyl)propyl)carbamate, 1,1-Dimethylethyl N-[(1S,2R)-3-chloro-2-hydroxy-1-(phenylmethyl)propyl]carbamate.

What is the molecular formula and molecular weight of (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane?

(2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane has the molecular formula C15H22ClNO3 and a molecular weight of 299.79 g/mol. Its IUPAC name is tert-butyl N-[(2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl]carbamate.

What is (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane used for?

(2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane is supplied as a characterised reference material related to Atazanavir. 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)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane can I order?

We supply (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane 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)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane?

Yes. Every lot of (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane 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)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane be shipped internationally?

Yes. We export (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.