Supply Kopexil 2 4-Diamino Pyrimidine-3-Oxide CAS 74638-76-9 Kopexil
TDS 4 Inquiries
74638-76-9
Pharmaceutical Grade
99%
xian
Fulecare
Double plastic bags plus aluminum foil bag
Yes
2026-12-15
Slu-pp-332,BAM 15
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Product Details
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
2,4-Diaminopyrimidine 3-N-oxide
Other Name:2,4-Pyrimidinediamine,3-oxide;2,4-Diaminopyrimidine 3-N-oxide;Kopexil;2,6-Diaminopyrimidin-1-ium-1-olate
CAS No.:74638-76-9
Molecular Formula:C4H6N4O
InChIKeys:InChIKey=SGHQFNHCCOBUKB-UHFFFAOYSA-N
Molecular Weight:126.12
Exact Mass:126.12
EC Number:616-121-2
HScode:2933599090
Categories:
Characteristics-
PSA:
85.7
XLogP3:-1.17
Density:1.7±0.1 g/cm3
Boiling Point:475.5±37.0 °C at 760 mmHg
Flash Point:241.4±26.5 °C
Refractive Index:1.742
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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:
Slu-pp-332,BAM 15
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Location:
No. 11608, 16th Floor, Unit 1, Building 1, West of Zhangba Liu Road, South Third Ring Road, High tech Zone, Xi'an City, Shaanxi Province
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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:
335 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2025
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted
South Korea
Diaminopyrimidine Oxide
1 KG Oct 28, 2026
Austria
Diaminopyrimidine Oxide 98%
10 KG Aug 17, 2026
Russia
2, 4-Diaminopyrimidine 3-Oxide Powder
1000 KG Apr 7, 2026
Sri Lanka
2,4-DIAMINO PYRIMIDINE-3-OXIDE
100 G Jan 6, 2026 Post an enquiry for this product
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