2-Deoxy-2,2-difluoro-D-erythro-pentonic acid… 122111-01-7

Name: 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95%
Brand: Vaqora Chemicals
SKU: VQ-010564

About 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95%

Listed under CAS 122111-01-7, 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate is a fluorinated building block available from Vaqora Chemicals with a typical assay of 95%. Formula C19H14F2O6, molecular weight 376.3 g/mol. Systematically, it is named [(2R,3R)-3-benzoyloxy-4,4-difluoro-5-oxooxolan-2-yl]methyl benzoate.

In its supplied form it is white to almost white powder or chunks. Key physical data: a melting point of 121-125 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for ceramics and glass and organic synthesis. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Standard pack sizes are 250 mg, 1 g, 5 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Ceramics & glass
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95%
Catalogue No.	VQ-010564
CAS Number	122111-01-7
IUPAC name	[(2R,3R)-3-benzoyloxy-4,4-difluoro-5-oxooxolan-2-yl]methyl benzoate
Molecular formula	C₁₉H₁₄F₂O₆
Molecular weight	376.3 g/mol
Exact mass	376.0758
Purity / assay	95%
HSN code	29239000
InChIKey	SHHNEUNVMZNOID-HUUCEWRRSA-N
SMILES	C1=CC=C(C=C1)C(=O)OC[C@@H]2[C@H](C(C(=O)O2)(F)F)OC(=O)C3=CC=CC=C3
PubChem CID	9821015

Physical properties
Physical form	Powder
Appearance	White to almost white powder or chunks
Melting point	121-125 °C
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 8
TPSA	78.9 Å²
Synonyms	((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methyl benzoate, (2R,3R)-2-[(benzoyloxy)methyl]-4,4-difluoro-5-oxooxolan-3-yl benzoate, (2R,3R)-2-((benzoyloxy)methyl)-4,4-difluoro-5-oxooxolan-3-yl benzoate, 2-Deoxy-2,2-difluoro-D-erythro-pentafuranous-1-ulose-3,5-dibenzoate, 2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate, 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid, A-lactone 3,5-dibenzoate, D-erythro-Pentonic acid, 2-deoxy-2,2-difluoro-, g-lactone,3,5-dibenzoate, 2-Deoxyl-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate, 3,5-Bis(benzoyl)-2-deoxy-2,2-difluoro-1-oxoribose, 2-Deox y-2,2-difluoropentofuranos-1-ulose-3,5-dibenzoate, 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-ribofuran-1-ulose

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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

Other grades of CAS 122111-01-7

Reference Standard

Gemcitabine Impurity 15

CAS: 122111-01-7
Formula: C₁₉H₁₄F₂O₆
MW: 376.3 g/mol

In stock

Frequently asked questions

What is the CAS number of 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95%?

The CAS Registry Number of 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95% is 122111-01-7. It is also known as ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methyl benzoate, (2R,3R)-2-[(benzoyloxy)methyl]-4,4-difluoro-5-oxooxolan-3-yl benzoate, (2R,3R)-2-((benzoyloxy)methyl)-4,4-difluoro-5-oxooxolan-3-yl benzoate.

What is the molecular formula and molecular weight of 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95%?

2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95% has the molecular formula C19H14F2O6 and a molecular weight of 376.3 g/mol. Its IUPAC name is [(2R,3R)-3-benzoyloxy-4,4-difluoro-5-oxooxolan-2-yl]methyl benzoate.

Which grade and pack sizes of 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95% can I order?

We supply 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95% in (95%) grade, in 250 mg, 1 g, 5 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95%?

Yes. Every lot of 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95% 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-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95% be shipped internationally?

Yes. 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-Lactone 3,5-dibenzoate, 95% 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.