23911-26-4 WNM9RLH5X9 Cyclic dtpa anhydride Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)- Cdtpaa Dtpa cyclic anhydride NSC 379317 UNII-WNM9RLH5X9 CAS 23911-26-4

Purity 97%+In StockPharmaceutical Standards
CAS No.23911-26-4
Molecular FormulaC14H19N3O8
Molecular Weight357.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

23911-26-4 WNM9RLH5X9 Cyclic dtpa anhydride Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)- Cdtpaa Dtpa cyclic anhydride NSC 379317 UNII-WNM9RLH5X9 CAS 23911-26-4 chemical structure

Description

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

23911-26-4 WNM9RLH5X9 Cyclic dtpa anhydride Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)- Cdtpaa Dtpa cyclic anhydride NSC 379317 UNII-WNM9RLH5X9 (CAS 23911-26-4) is a high-purity analytical reference standard with the molecular formula C14H19N3O8 and a molecular weight of 357.32 g/mol.

Structurally, 23911-26-4 WNM9RLH5X9 Cyclic dtpa anhydride Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)- Cdtpaa Dtpa cyclic anhydride NSC 379317 UNII-WNM9RLH5X9 (C14H19N3O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 357.32 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

As a certified reference material (CRM), 23911-26-4 WNM9RLH5X9 Cyclic dtpa anhydride Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)- Cdtpaa Dtpa cyclic anhydride NSC 379317 UNII-WNM9RLH5X9 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 FormulaC14H19N3O8
Molecular Weight357.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms3

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