3676-85-5 4-Aminophthalimide 1H-Isoindole-1,3(2H)-dione, 5-amino- EINECS 222-948-6 NSC 25173 Phthalimide, 4-amino- CAS 3676-85-5

Purity 97%+In StockPharmaceutical Standards
CAS No.3676-85-5
Molecular FormulaC8H12N2O2
Molecular Weight168.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3676-85-5 4-Aminophthalimide 1H-Isoindole-1,3(2H)-dione, 5-amino- EINECS 222-948-6 NSC 25173 Phthalimide, 4-amino- CAS 3676-85-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 168.19 g/mol gives 3676-85-5 4-Aminophthalimide 1H-Isoindole-1,3(2H)-dione, 5-amino- EINECS 222-948-6 NSC 25173 Phthalimide, 4-amino- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3676-85-5 4-Aminophthalimide 1H-Isoindole-1,3(2H)-dione, 5-amino- EINECS 222-948-6 NSC 25173 Phthalimide, 4-amino- (CAS 3676-85-5) is a high-purity analytical reference standard with the molecular formula C8H12N2O2 and a molecular weight of 168.19 g/mol.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3676-85-5 4-Aminophthalimide 1H-Isoindole-1,3(2H)-dione, 5-amino- EINECS 222-948-6 NSC 25173 Phthalimide, 4-amino- is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 168.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 3676-85-5 4-Aminophthalimide 1H-Isoindole-1,3(2H)-dione, 5-amino- EINECS 222-948-6 NSC 25173 Phthalimide, 4-amino- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H12N2O2
Molecular Weight168.19 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2

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