Diatrizoate Sodium

Name: Diatrizoate Sodium
Brand: Vaqora Chemicals
SKU: VQ-030169

About Diatrizoate Sodium

Vaqora Chemicals supplies Diatrizoate Sodium, a high-purity reference standard of Diatrizoate registered under CAS number 737-31-5. Its molecular formula is C11H8I3N2NaO4 and its molecular weight is 635.89 g/mol. Its systematic (IUPAC) name is sodium 3,5-diacetamido-2,4,6-triiodobenzoate. It is also known as Sodium amidotrizoate or Conray 35.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a reference sample of Diatrizoate, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Diatrizoate

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

Diatrizoate impurities

Specifications & identifiers

Chemical identifiers
Product name	Diatrizoate Sodium
Catalogue No.	VQ-030169
CAS Number	737-31-5
IUPAC name	sodium 3,5-diacetamido-2,4,6-triiodobenzoate
Molecular formula	C₁₁H₈I₃N₂NaO₄
Molecular weight	635.89 g/mol
Exact mass	635.7516
Grade	Reference Standard
HSN code	38229090
InChIKey	ZEYOIOAKZLALAP-UHFFFAOYSA-M
SMILES	CC(=O)NC1=C(C(=C(C(=C1I)C(=O)[O-])I)NC(=O)C)I.[Na+]
PubChem CID	23672589

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 4
TPSA	98.3 Å²
Synonyms	Sodium amidotrizoate, Conray 35, Amidotrizoato sodico, Iothalamate, Amidotrizoate de sodium, Diatrizoate sodium salt, Sodium diacetyldiaminetriiodobenzoate, Monosodium 3,5-diacetamido-2,4,6-triiodobenzoate, amidotrizoato de sodio, 3,5-Diacetylamino-2,4,6-trijodbenzosaeure natrium, Hpaque-cysto, natrii diatrizoas

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + P317, P342 + P316, P362 + P364, P403, 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 Diatrizoate Sodium?

The CAS Registry Number of Diatrizoate Sodium is 737-31-5. It is also known as Sodium amidotrizoate, Conray 35, Amidotrizoato sodico.

What is the molecular formula and molecular weight of Diatrizoate Sodium?

Diatrizoate Sodium has the molecular formula C11H8I3N2NaO4 and a molecular weight of 635.89 g/mol. Its IUPAC name is sodium 3,5-diacetamido-2,4,6-triiodobenzoate.

What is Diatrizoate Sodium used for?

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

We supply Diatrizoate Sodium 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 Diatrizoate Sodium?

Yes. Every lot of Diatrizoate Sodium 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 Diatrizoate Sodium be shipped internationally?

Yes. Diatrizoate Sodium 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.