China (Mainland)
HNB Supply Pyrimethamine 99% CAS 58-14-0 CAS NO.58-14-0
- FOB Price: USD: 240.00-240.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Available Specifications:
AAAAA(0-1000)Kilogram
- Product Details
Keywords
- Pyrimethamine
- 58-14-0
- Pyrimethamine 99%
Quick Details
- ProName: HNB Supply Pyrimethamine 99% CAS 58-14...
- CasNo: 58-14-0
- Molecular Formula: C12H13ClN4
- Appearance: powder
- Application: 1. Activate libido within 15 to 30 min...
- DeliveryTime: 1-3 days
- PackAge: 1kg/bag, 25kg/drum
- Port: shanghai,beijing,guangzhou, HK
- ProductionCapacity: 500 Kilogram/Week
- Purity: 99%
- Storage: Far from fire and heat, keep in cool p...
- Transportation: by express, dhl,tnt,ems by air, by sea
- LimitNum: 1 Kilogram
- Related Substances: Related protein shall be not more than...
- Residue on Ignition: 0.08%
- Heavy Metal: <1ppm
- Valid Period: 24 months
- Product name: Pyrimethamine
- CAS: 58-14-0
- Appearance: White powder
- MOQ: 1KG
- moleculEINECS: C12H13ClN4
- EINECS: 200-364-2
Superiority
Quality:
1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.
Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.
Details
English name: Pyrimethamine
English alias: 2,4-diamino-5-(p-chlorophenyl)-6-ethylpyrimidine;
CAS Number: 58-14-0
EINECS Number: 200-364-2
Density: 1.305g/cm3
Melting point: 233-234℃
Boiling point: 491.5°C at 760 mmHg
Flash point: 251°C
Water solubility: <0.01 g/100 mL at 21℃
Vapor Pressure: 8.34E-10mmHg at 25°C
Properties: This product is white crystalline powder; odorless and tasteless.
Drug action and use
This product can inhibit the dihydrofolate reductase of Plasmodium, thus interfering with the normal substitution of folic acid by Plasmodium. In addition, it can also inhibit the development of malaria parasites in mosquitoes, so it can block transmission. Clinically used for malaria prophylaxis and telogen antirelapse therapy.
Applicable symptoms
Erectile dysfunction and pulmonary hypertension.
Dosage
The recommended dose of this product is 10mg, which is taken before sexual activity and is not affected by food. If the effect of taking 10mg is not significant, you can take 20mg, at least 30 minutes before sex.
The maximum frequency of dosing is once a day.
Quality:
1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.
Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.