3-[({4-[(n-{4-(alanylamino)-7-[(diaminomethylidene)amino]-3-hydroxyheptanoyl}alanyl)amino]-7-[(diaminomethylidene)amino]-3-hydroxyheptanoyl}oxy)methyl]-7-[(5-amino-5-carboxypentanoyl)amino]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 3682-03-9 AR-1F0338 CAS 3682-03-9

Purity 97%+In StockPharmaceutical Standards
CAS No.3682-03-9
Molecular FormulaC21H34O10
Molecular Weight446.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-[({4-[(n-{4-(alanylamino)-7-[(diaminomethylidene)amino]-3-hydroxyheptanoyl}alanyl)amino]-7-[(diaminomethylidene)amino]-3-hydroxyheptanoyl}oxy)methyl]-7-[(5-amino-5-carboxypentanoyl)amino]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 3682-03-9 AR-1F0338 CAS 3682-03-9 chemical structure

Description

3-[({4-[(n-{4-(alanylamino)-7-[(diaminomethylidene)amino]-3-hydroxyheptanoyl}alanyl)amino]-7-[(diaminomethylidene)amino]-3-hydroxyheptanoyl}oxy)methyl]-7-[(5-amino-5-carboxypentanoyl)amino]-7-(formylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 3682-03-9 AR-1F0338 (CAS 3682-03-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H34O10. Molecular weight: 446.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC21H34O10
Molecular Weight446.49 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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