ISO high pure 99% Ketotifen fumarate powder CAS 34580-14-8 Pharmaceutical Raw material
TDS 1 Inquiries
34580-14-8
Pharmaceutical Grade
99%
SHANGHAI/SHENSHEN/GUANGZHOU/SHENZHEN/QINGDAO
HNB-BIOTECH
25kg/carton drum; 1kg/aluminium foil bag
2026-04-27
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Ketotifen fumarate
Other Name:10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one,4,9-dihydro-4-(1-methyl-4-piperidinylidene)-,(2E)-2-butenedioate (1:1);10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one,4,9-dihydro-4-(1-methyl-4-piperidinylidene)-,(E)-2-butenedioate (1:1);Ketotifen fumarate;Zaditen;Ketotifen hydrogen fumarate;Zaditor;Totifen;HC 20511;Allerkif;Zasten;HC 20511 fumarate;Alaway;126939-14-8
CAS No.:34580-14-8
Molecular Formula:C19H19NOS.C4H4O4
InChIKeys:InChIKey=YNQQEYBLVYAWNX-WLHGVMLRSA-N
Molecular Weight:425.5
Exact Mass:425.129700
EC Number:252-100-0
HScode:2934999090
Categories:
Characteristics-
PSA:
123
XLogP3:3.66410
Appearance:White or off-white crystalline powder
Density:0.968 g/mL at 25 °C(lit.)
Melting Point:192 °C (decomp)
Boiling Point:488.9ºC at 760 mmHg
Flash Point:96-98°C/5mm
Refractive Index:n20/D 1.522(lit.)
Water Solubility:soluble in water (10 mg/ml), DMSO (100 mM), and methanol.
Storage Conditions:Store at RT
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:
Manufactory
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Main Products:
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive
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Location:
6 floor Baoyilongji Building B Weiyang Area, Fengcheng 8 Road, Xi'an city, Shaanxi, 710000, China
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Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2017
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Certifications:
ISO,ISO
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Bangladesh
Ketotifen Fumarate BP/USP
5 KG Jan 27, 2026 Post an enquiry for this product
