Isosorbide Dinitrate

Name: Isosorbide Dinitrate
Brand: Vaqora Chemicals
SKU: VQ-026241

About Isosorbide Dinitrate

Vaqora Chemicals supplies Isosorbide Dinitrate, an impurity of Isosorbide registered under CAS number 87-33-2. With the molecular formula C6H8N2O8, it has a molar mass of 236.14 g/mol. Systematically, it is named [(3S,3aS,6R,6aS)-3-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] nitrate. It is also known as Sorbidnitrate or Sorbitrate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Isosorbide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Isosorbide

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

Isosorbide impurities

Specifications & identifiers

Chemical identifiers
Product name	Isosorbide Dinitrate
Catalogue No.	VQ-026241
CAS Number	87-33-2
IUPAC name	[(3S,3aS,6R,6aS)-3-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] nitrate
Molecular formula	C₆H₈N₂O₈
Molecular weight	236.14 g/mol
Exact mass	236.0281
Grade	Reference Standard
HSN code	38229090
InChIKey	MOYKHGMNXAOIAT-JGWLITMVSA-N
SMILES	C1[C@H]([C@@H]2[C@H](O1)[C@H](CO2)O[N+](=O)[O-])O[N+](=O)[O-]
PubChem CID	6883

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 8
TPSA	129 Å²
Synonyms	Sorbidnitrate, Sorbitrate, Sorbide nitrate, Nitrosorbide, Dinitrosorbide, Dilatrate-SR, Carvasin, D-Isosorbide dinitrate, Vascardin, Dilatrate, Sorbide, dinitrate, Isordil Tembids

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Isosorbide Dinitrate?

The CAS Registry Number of Isosorbide Dinitrate is 87-33-2. It is also known as Sorbidnitrate, Sorbitrate, Sorbide nitrate.

What is the molecular formula and molecular weight of Isosorbide Dinitrate?

Isosorbide Dinitrate has the molecular formula C6H8N2O8 and a molecular weight of 236.14 g/mol. Its IUPAC name is [(3S,3aS,6R,6aS)-3-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] nitrate.

What is Isosorbide Dinitrate used for?

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

We supply Isosorbide Dinitrate 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 Isosorbide Dinitrate?

Yes. Every lot of Isosorbide Dinitrate 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 Isosorbide Dinitrate be shipped internationally?

Yes. Isosorbide Dinitrate 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.