(S)-2-Benzyloxy-3-pentanone

Name: (S)-2-Benzyloxy-3-pentanone
Brand: Vaqora Chemicals
SKU: VQ-012799

About (S)-2-Benzyloxy-3-pentanone

(S)-2-Benzyloxy-3-pentanone is a process intermediate or related compound of Posaconazole carrying the CAS registry number 132489-33-9. Its molecular formula is C12H16O2 and its molecular weight is 192.25 g/mol. The IUPAC name is (2S)-2-phenylmethoxypentan-3-one. Common synonyms include (2S)-2-(Phenylmethoxy)-3-pentanone and (2S)-2-Benzyloxy-3-pentanone.

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.

Process chemists and analysts use it when developing synthetic routes to Posaconazole, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer (S)-2-Benzyloxy-3-pentanone in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Posaconazole

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

Posaconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-2-Benzyloxy-3-pentanone
Catalogue No.	VQ-012799
CAS Number	132489-33-9
IUPAC name	(2S)-2-phenylmethoxypentan-3-one
Molecular formula	C₁₂H₁₆O₂
Molecular weight	192.25 g/mol
Exact mass	192.115
Grade	Reference Standard
InChIKey	DEOOBELFQJXOAE-JTQLQIEISA-N
SMILES	CCC(=O)[C@H](C)OCC1=CC=CC=C1
PubChem CID	10932277

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	(2S)-2-(Phenylmethoxy)-3-pentanone, (2S)-2-Benzyloxy-3-pentanone, (S)-2-(benzyloxy)pentan-3-one, (S)-(-)-2-(Benzyloxy)-3-pentanone, (2S)-2-(Benzyloxy)pentan-3-one, 3-Pentanone, 2-(phenylmethoxy)-, (2S)-, 2-(Phenylmethoxy)-3-pentanone, (2S)-

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 (S)-2-Benzyloxy-3-pentanone?

The CAS Registry Number of (S)-2-Benzyloxy-3-pentanone is 132489-33-9. It is also known as (2S)-2-(Phenylmethoxy)-3-pentanone, (2S)-2-Benzyloxy-3-pentanone, (S)-2-(benzyloxy)pentan-3-one.

What is the molecular formula and molecular weight of (S)-2-Benzyloxy-3-pentanone?

(S)-2-Benzyloxy-3-pentanone has the molecular formula C12H16O2 and a molecular weight of 192.25 g/mol. Its IUPAC name is (2S)-2-phenylmethoxypentan-3-one.

What is (S)-2-Benzyloxy-3-pentanone used for?

(S)-2-Benzyloxy-3-pentanone is supplied as a characterised reference material related to Posaconazole. 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 (S)-2-Benzyloxy-3-pentanone can I order?

We supply (S)-2-Benzyloxy-3-pentanone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-2-Benzyloxy-3-pentanone?

Yes. Every lot of (S)-2-Benzyloxy-3-pentanone 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 (S)-2-Benzyloxy-3-pentanone be shipped internationally?

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