(R)-Butyl 2-hydroxybutanoate

Name: (R)-Butyl 2-hydroxybutanoate
Brand: Zemixal
SKU: ZX-031761

Reference StandardAvailable on request

(R)-Butyl 2-hydroxybutanoate (CAS 928835-95-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.

Pack sizes

(R)-Butyl 2-hydroxybutanoate chemical structure

CAS number928835-95-4

FormulaC₈H₁₆O₃

Molar mass160.21 g/mol

Physical formSolid

HS code38229090

InChIKeyYFFBWGUXPFAXRS-SSDOTTSWSA-N

IUPAC namebutyl (2R)-2-hydroxybutanoate

About (R)-Butyl 2-hydroxybutanoate

Zemixal lists (R)-Butyl 2-hydroxybutanoate for laboratories that identify, quantify or control Pemafibrate and its related substances. Key data (Reference Standard): CAS 928835-95-4, formula C8H16O3 and molar mass 160.21 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Pemafibrate

See every impurity, metabolite and related compound we list for this API.

Pemafibrate standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of (R)-Butyl 2-hydroxybutanoate
Product name	(R)-Butyl 2-hydroxybutanoate
Catalogue number	ZX-031761
CAS number	928835-95-4
IUPAC name	butyl (2R)-2-hydroxybutanoate
Molecular formula	C₈H₁₆O₃
Molar mass	160.21 g/mol
Exact mass	160.1099
Grade	Reference Standard
Physical form	Solid
XLogP3	1.6
H-bond donors / acceptors	1 / 3
Topological polar surface area	46.5 Å²
HS code	38229090
InChIKey	YFFBWGUXPFAXRS-SSDOTTSWSA-N
SMILES	CCCCOC(=O)[C@@H](CC)O
PubChem CID	55254498
Synonyms	Butanoic acid, 2-hydroxy-, butyl ester, (2R)-, Butanoic acid,2-hydroxy-,butyl ester,(2R)-, Butyl (R)-2-Hydroxybutanoate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of (R)-Butyl 2-hydroxybutanoate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about (R)-Butyl 2-hydroxybutanoate

Which CAS number identifies (R)-Butyl 2-hydroxybutanoate?

(R)-Butyl 2-hydroxybutanoate is registered under CAS 928835-95-4. You may also see it listed as Butanoic acid, 2-hydroxy-, butyl ester, (2R)-, Butanoic acid,2-hydroxy-,butyl ester,(2R)-, Butyl (R)-2-Hydroxybutanoate. Our catalogue number for this item is ZX-031761.

What are the formula and molar mass of (R)-Butyl 2-hydroxybutanoate?

For (R)-Butyl 2-hydroxybutanoate, its formula is C8H16O3 and its molar mass is 160.21 g/mol. The systematic (IUPAC) name is butyl (2R)-2-hydroxybutanoate. InChIKey YFFBWGUXPFAXRS-SSDOTTSWSA-N lets you match it in any structure database.

How is (R)-Butyl 2-hydroxybutanoate used in pharmaceutical QC?

(R)-Butyl 2-hydroxybutanoate is a characterised reference material linked to Pemafibrate. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for (R)-Butyl 2-hydroxybutanoate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with (R)-Butyl 2-hydroxybutanoate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship (R)-Butyl 2-hydroxybutanoate to my country?

Yes. (R)-Butyl 2-hydroxybutanoate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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