Didanosine

Name: Didanosine
Brand: Vaqora Chemicals
SKU: VQ-034824

About Didanosine

Vaqora Chemicals supplies Didanosine, a high-purity reference standard of Didanosine registered under CAS number 69655-05-6. The compound has the formula C10H12N4O3, corresponding to a molecular weight of 236.23 g/mol. Its systematic (IUPAC) name is 9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one. It is also known as 2',3'-Dideoxyinosine or Inosine, 2',3'-dideoxy-.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Didanosine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Didanosine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Didanosine

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

Didanosine impurities

Specifications & identifiers

Chemical identifiers
Product name	Didanosine
Catalogue No.	VQ-034824
CAS Number	69655-05-6
IUPAC name	9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one
Molecular formula	C₁₀H₁₂N₄O₃
Molecular weight	236.23 g/mol
Exact mass	236.0909
Grade	Reference Standard
HSN code	38229090
InChIKey	BXZVVICBKDXVGW-NKWVEPMBSA-N
SMILES	C1C[C@@H](O[C@@H]1CO)N2C=NC3=C2N=CNC3=O
PubChem CID	135398739

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.2
H-bond donors / acceptors	2 / 5
TPSA	88.7 Å²
Synonyms	2',3'-Dideoxyinosine, Inosine, 2',3'-dideoxy-, Videx EC, 2,3-dideoxyinosine, 9-[(2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1,9-dihydro-6H-purin-6-one, 9-((2R,5S)-5-(hydroxymethyl)-tetrahydrofuran-2-yl)-1H-purin-6(9H)-one, 9-((2R,5S)-5-Hydroxymethyl-tetrahydro-furan-2-yl)-1,9-dihydro-purin-6-one, 9-((2S,5R)-5-Hydroxymethyl-tetrahydro-furan-2-yl)-9H-purin-6-ol, ddI (Antiviral), 9-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,9-dihydro-6H-purin-6-one, 2',3' Dideoxyinosine

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, 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 Didanosine?

The CAS Registry Number of Didanosine is 69655-05-6. It is also known as 2',3'-Dideoxyinosine, Inosine, 2',3'-dideoxy-, Videx EC.

What is the molecular formula and molecular weight of Didanosine?

Didanosine has the molecular formula C10H12N4O3 and a molecular weight of 236.23 g/mol. Its IUPAC name is 9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one.

What is Didanosine used for?

Didanosine is supplied as a characterised reference material related to Didanosine. 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 Didanosine can I order?

We supply Didanosine 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 Didanosine?

Yes. Every lot of Didanosine 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 Didanosine be shipped internationally?

Yes. Didanosine 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.