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Betulinaldehyde 98% Purity Triterpenoid Standard CAS 13159-28-9 Research Grade Reference Standard

Unit Price:

$145-150/G FOB

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CAS No.:

13159-28-9

Grade:

Analytical Reagent

Content:

99%

Port:

Qingdao

Brand:

Packaging:

20mg/vial, 50mg/vial, 100mg/vial

Price valid (until):

2026-09-27

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Jinan topfull chemical co.,ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Medetomidine,Medetomidine hydrochloride,D-Lysergic Acid Methyl Ester,SR17018,Fluralaner,GS-441524

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Product Description
Seller Information

Description

Product Overview

Betulinaldehyde is a naturally occurring triterpenoid found in the bark of birch trees (Betula species) and other plants. It is the aldehyde derivative of betulin and serves as an important reference standard for the quality control of triterpenoid-containing products.

With the molecular formula C₃₀H₄₈O₂ and a molecular weight of 440.70 g/mol, this compound appears as a white to off-white powder. It is soluble in methanol, ethanol, and DMSO. The product is supplied at ≥98% purity as determined by HPLC analysis.

Synthetic Process

Betulinaldehyde is obtained through isolation from plant sources or by oxidation of betulin:

Isolation: Extracted from birch bark or other plant materials.
Oxidation: Betulin is selectively oxidized to betulinaldehyde.
Purification: Preparative HPLC yields the pure compound.
Identity Confirmation: Structure is confirmed by NMR and mass spectrometry.

Mechanism of Action & Applications

This compound is primarily used as:

Reference Standard: For the quantification of triterpenoids in plant extracts.
Quality Control: Used in the quality assessment of birch bark products.
Natural Product Chemistry: Serves as a reference for triterpenoid identification.

Quality Specifications

Purity: ≥98.0% determined by HPLC.
Identity: Confirmed by NMR and mass spectrometry.
Loss on Drying: ≤1.0%.
Each batch is accompanied by a comprehensive COA.
Stable for 24 months when stored at 2-8°C in sealed containers, protected from light.

Packaging & Storage

Standard packaging: 20mg, 50mg, 100mg amber glass vials.
Store at 2-8°C, protected from light and moisture.

Parameter	Specification	Details
Product Name	Betulinaldehyde	Betulinaldehyde
CAS Number	13159-28-9	13159-28-9
Molecular Formula	C₃₀H₄₈O₂	30 carbons, 48 hydrogens, 2 oxygens
Molecular Weight	440.70	440.70 g/mol
Appearance	White to off-white powder	Visual inspection
Purity	≥98.0%	Determined by HPLC
Loss on Drying	≤1.0%	Gravimetric analysis
Solubility	Soluble in methanol, ethanol, DMSO	Soluble in organic solvents
Storage Condition	2-8°C, sealed, protected from light	Cool, dry place
Shelf Life	24 months	From date of manufacture
Packaging	20mg, 50mg, 100mg	Amber glass vials
Application	Reference standard, triterpenoid analysis	Research use only

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Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.

ECHEMI Editorial Reference

Betulinaldehyde(Betunal) belongs to pentacyclic triterpenoids and was reported to exhibit antimicrobial activities against bacteria and fungi, including S. aureus.IC50 value:Target: Betulinaldehyde(Betunal) belongs to pentacyclic triterpenoids that are based on a 30-carbon skeleton comprising four six-membered rings and one five-membered ring. Betulinaldehyde regulates multiple desirable targets which could be further explored in the development of therapeutic agents for the treatment of
Lup-20(29)-en-28-al, 3beta-hydroxy- is a triterpenoid.

Basic Info

Product Name:

Betulinicaldehyde

Other Name:

Betulinicaldehyde;3beta-Hydroxy-Lup-20(30)-en-28-al;Betunal;Lup-20(29)-en-28-al, 3beta-hydroxy-;Nsc 250423

CAS No.:

13159-28-9

Molecular Formula:

C30H48O2

InChIKeys:

FELCJAPFJOPHSD-ROUWMTJPSA-N

Molecular Weight:

440.70092

Exact Mass:

440.365417

Categories:

Organic Reagents

Characteristics

PSA:

37.3

XLogP3:

9.07

Density:

1.041

Melting Point:

183-187 °C(Solv: methanol (67-56-1))

Boiling Point:

513.9±33.0 °C(Predicted)

Flash Point:

217.4±18.0 °C

Refractive Index:

1.545

See More Betulinicaldehyde Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Betulinicaldehyde Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Medetomidine,Medetomidine hydrochloride,D-Lysergic Acid Methyl Ester,SR17018,Fluralaner,GS-441524

Location:
RONGSHENG BEIYUANDAJIE 9, LICHENG DISTRICT,JINAN, SHANDONG CHINA

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2022

Jinan Topfull Chemical Co., Ltd. is a global chemical Industrial and focuses on advanced chemical technology. Specialized in Cosmetic materials, water treatment, fine chemicals and so on. We are looking forward to working together with the people of all circles at home and abroad to seek common development!
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