2-Deoxyribonolactone

Name: 2-Deoxyribonolactone
Brand: Vaqora Chemicals
SKU: VQ-051020

About 2-Deoxyribonolactone

Vaqora Chemicals supplies 2-Deoxyribonolactone, a process intermediate or related compound of Asenapine registered under CAS number 34371-14-7. Formula C5H8O4, molecular weight 132.11 g/mol. The IUPAC name is (4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-one. Common synonyms include 2-deoxy-D-ribono-1,4-lactone and 2-Deoxy-ribono-1,4-lactone.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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

Vaqora Chemicals supplies 2-Deoxyribonolactone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Asenapine

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

Asenapine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Deoxyribonolactone
Catalogue No.	VQ-051020
CAS Number	34371-14-7
IUPAC name	(4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-one
Molecular formula	C₅H₈O₄
Molecular weight	132.11 g/mol
Exact mass	132.0423
InChIKey	YIXDEYPPAGPYDP-IUYQGCFVSA-N
SMILES	C1[C@@H]([C@H](OC1=O)CO)O
PubChem CID	161815

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.9
H-bond donors / acceptors	2 / 4
TPSA	66.8 Å²
Synonyms	(4S,5R)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one, 2-deoxy-D-ribono-1,4-lactone, 2-Deoxy-ribono-1,4-lactone, 2,4,5-Trihydroxypentanoic acid gamma-lactone, Deoxyribonolactone, 2-Deoxy-D-ribonic acid-1,4-lactone, 2-Deoxy-D-ribonic-1,4-lactone, rel-(4S,5R)-4-Hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one, 2-deoxy-D-erythro-pentonic acid gamma-lactone, 2'-Deoxyribolactone, 2-Deoxy, 2-deoxyribono-1,4-lactone

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 2-Deoxyribonolactone?

The CAS Registry Number of 2-Deoxyribonolactone is 34371-14-7. It is also known as (4S,5R)-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one, 2-deoxy-D-ribono-1,4-lactone, 2-Deoxy-ribono-1,4-lactone.

What is the molecular formula and molecular weight of 2-Deoxyribonolactone?

2-Deoxyribonolactone has the molecular formula C5H8O4 and a molecular weight of 132.11 g/mol. Its IUPAC name is (4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-one.

What is 2-Deoxyribonolactone used for?

2-Deoxyribonolactone is supplied as a characterised reference material related to Asenapine. 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 2-Deoxyribonolactone can I order?

We supply 2-Deoxyribonolactone, 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 2-Deoxyribonolactone?

Yes. Every lot of 2-Deoxyribonolactone 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 2-Deoxyribonolactone be shipped internationally?

Yes. 2-Deoxyribonolactone 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.