White Birch Bark Extract Betulin 98% CAS 473-98-3
4 Inquiries
473-98-3
pharmaceutical grade
99.9%
qingdao
Airuike
1Kg
Yes
2025-03-05
API,Antibiotics,Anti cancer category
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceBetulin (Trochol), is a sterol regulatory element-binding protein (SREBP) inhibitor with an IC50 of 14.5 μM in K562 cell line.
Solid
Betulin is a pentacyclic triterpenoid that is lupane having a double bond at position 20(29) as well as 3beta-hydroxy and 28-hydroxymethyl substituents. It has a role as a metabolite, an antiviral agent, an analgesic, an anti-inflammatory agent and an antineoplastic agent. It is a pentacyclic triterpenoid and a diol. It derives from a hydride of a lupane.Basic Info-
Product Name:
Betulin
Other Name:Lup-20(29)-ene-3,28-diol,(3β)-;Lup-20(29)-ene-3β,28-diol;Lup-20(30)-ene-3β,28-diol;3aH-Cyclopenta[a]chrysene,lup-20(29)-ene-3,28-diol deriv.;(3β)-Lup-20(29)-ene-3,28-diol;Betuline;Betulin;Betulinol;Trochol;Betulol;3β,28-Dihydroxylup-20(29)-ene;NSC 4644;Betulinic alcohol;(+)-Betulin;3,28-Dihydroxy-lupeol;1406-58-2;1192133-66-6;1417540-43-2;2088830-44-6
CAS No.:473-98-3
Molecular Formula:C30H50O2
InChIKeys:InChIKey=FVWJYYTZTCVBKE-ROUWMTJPSA-N
Molecular Weight:442.71700
Exact Mass:442.72
EC Number:207-475-5
UNII:6W70HN7X7O
NSC Number:692218
HScode:29181985
Categories:
Characteristics-
PSA:
40.46000
XLogP3:6.99720
Appearance:white crystalline powder
Density:0.9777 g/cm3 @ Temp: 16 °C
Melting Point:250 °C
Boiling Point:157.8 °C @ Press: 12 Torr
Flash Point:210.9ºC
Refractive Index:1.5186
Water Solubility:0.0001726 mg/L @ 25 °C (est)
Storage Conditions:2-8ºC
Vapor Pressure:4.32E-13mmHg at 25°C
Collision Cross Section:208.3 Ų [M+Na]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
API,Antibiotics,Anti cancer category
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Location:
12A02-9, Union Building, Building 1, No. 216 Tongchuan Road, Licang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15 days
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
201-300
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Year of Establishment:
2024
Company Certificates-
Hazardous Chemicals Business License
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Supplier Agreement
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Poland
betulin
10 KG Dec 11, 2023 
Sweden
Betulin 95%
1 KG Jan 23, 2026 
Australia
Beuteniol 99%
1 KG Jun 11, 2026 
Austria
Betulin
10 KG Jun 11, 2024 Post an enquiry for this product
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