17B(H),21B(H)-30-Norhopane CAS 36728-72-0

Purity 97%+In StockPharmaceutical Standards
CAS No.36728-72-0
Molecular FormulaC29H50
Molecular Weight398.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

17B(H),21B(H)-30-Norhopane CAS 36728-72-0 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

17B(H),21B(H)-30-Norhopane (CAS 36728-72-0) is a high-purity analytical reference standard with the molecular formula C29H50 and a molecular weight of 398.71 g/mol.

Structurally, 17B(H),21B(H)-30-Norhopane (C29H50) contains an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 398.71 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).

CATO manufactures 17B(H),21B(H)-30-Norhopane 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 FormulaC29H50
Molecular Weight398.71 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967

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