Allopurinol
1 Inquiries
315-30-0
99%
Bottle,barrel,cargo,container,etc.
2026-07-12
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Allopurinol
315-30-0
C5H4N4O
Quick DetailsProName:Allopurinol
CasNo:315-30-0
Molecular Formula:C5H4N4O
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Allopurinol
Other Name:4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-;1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one;BW 56-158;Allopurinol;HPP;Zyloprim;Zyloric;4-Hydroxypyrazolo[3,4-d]pyrimidine;Allopurinol(I);Milurit;1H-Pyrazolo[3,4-d]pyrimidin-4-ol;4-Hydroxy-1H-pyrazolo[3,4-d]pyrimidine;Bloxanth;Foligan;Epidropal;Uricemil;Urosin;Allopur;Uriprim;Atisuril;Gotax;Gichtex;4-Oxopyrazolo[3,4-d]pyrimidine;Sllo-puren;Cellidrin;Cosuric;Caplenal;Ketanrift;Monarch;BW 15658;Riball;Anoprolin;Alositol;Urtias;NSC 1390;Bleminol;Ketobun A;Suspendol;Hexanurat;Uripurinol;Takanarumin;Lysuron;Urobenyl;Nektrohan;Urbol;Allurtal;Xanturat;Geapur;Lopurin;Dabroson;Anzief;Miniplanor;Apurol;Sigapurol;Apurin;Remid;Allozym;Hamarin;Aloral;Ledopur;Embarin;Adenock;Apulonga;NSC 101655;1,5-Dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-one;Aloprim;Alopurinol;1H,4H,7H-Pyrazolo[3,4-d]pyrimidin-4-one;1H,4H,5H-Pyrazolo[3,4-d]pyrimidin-4-one;1H-Pyrazolo[3,4-d]pyrimidin-4(5H)-one;22767-92-6;39464-14-7;184856-42-6
CAS No.:315-30-0
Molecular Formula:C5H4N4O
InChIKeys:InChIKey=OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular Weight:136.11100
Exact Mass:136.11
EC Number:206-250-9
HScode:2933990090
Categories:
Characteristics-
PSA:
74.43000
XLogP3:-0.5
Appearance:4-hydroxypyrazolo(3,4-d)pyrimidine is an odorless tasteless white microcrystalline powder. (NTP, 1992)
Density:1.89g/cm3
Melting Point:>350 °C
Boiling Point:290.8ºC at 760 mmHg
Flash Point:129.7ºC
Refractive Index:1.816
Water Solubility:H2O: 0.35 g/L (25 ºC)
Storage Conditions:Store in a tightly closed container. Store in a cool, dry area away from incompatible substances.
Vapor Pressure:1.17X10-8 mm Hg at 25 deg C (est)
Toxicity:LD50 oral in mouse: 78mg/kg
Odor:SLIGHT
Taste:TASTELESS
PKA:10.2(at 25℃)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Skin sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage P405 Store locked up.
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 in tight container as defined in the USP-NF. This material should be handled and stored per label instructions to ensure product integrity.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Philippines
Allopurinol
1 G Nov 13, 2025 Post an enquiry for this product
