2-[(tert-Butoxy)carbonyl]-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid CAS 155367-45-6

Purity 97%+In StockPharmaceutical Standards
CAS No.155367-45-6
Molecular FormulaC16H21NO4
Molecular Weight291.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[(tert-Butoxy)carbonyl]-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid CAS 155367-45-6 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 2-[(tert-Butoxy)carbonyl]-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid.

2-[(tert-Butoxy)carbonyl]-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 155367-45-6) is a high-purity analytical reference standard with the molecular formula C16H21NO4 and a molecular weight of 291.34 g/mol.

The molecular framework of 2-[(tert-Butoxy)carbonyl]-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (C16H21NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 2-[(tert-Butoxy)carbonyl]-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid 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 FormulaC16H21NO4
Molecular Weight291.34 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms1

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