Disperse Yellow 7 CAS 6300-37-4

Purity >90%In StockPharmaceutical Standards
CAS No.6300-37-4
Molecular FormulaC19H16N4O
Molecular Weight316.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Disperse Yellow 7 CAS 6300-37-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 316.36 g/mol gives Disperse Yellow 7 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Disperse Yellow 7 (CAS 6300-37-4) is a high-purity analytical reference standard with the molecular formula C19H16N4O and a molecular weight of 316.36 g/mol.

Based on its molecular formula C19H16N4O, Disperse Yellow 7 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 316.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Disperse Yellow 7 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC19H16N4O
Molecular Weight316.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>90%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms4

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