Fmoc-Lys(Alloc)-Lys(Alloc)-OH CAS CATO-CPTD788991

Purity 97%+In StockPharmaceutical Standards
CAS No.CATO-CPTD788991
Molecular FormulaC29H43N5O8
Molecular Weight589.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fmoc-Lys(Alloc)-Lys(Alloc)-OH CAS CATO-CPTD788991 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fmoc-Lys(Alloc)-Lys(Alloc)-OH.

Fmoc-Lys(Alloc)-Lys(Alloc)-OH (CAS CATO-CPTD788991), molecular formula C29H43N5O8 and molecular weight 589.68 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Fmoc-Lys(Alloc)-Lys(Alloc)-OH (C29H43N5O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 589.68 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), Fmoc-Lys(Alloc)-Lys(Alloc)-OH 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 FormulaC29H43N5O8
Molecular Weight589.68 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms5

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