Pyrimethamine

Min.Order / FOB Price:Get Latest Price

1 Gram	FOB Price: USD 66.0000

1 Gram

FOB Price: USD 66.0000

Min.Order :1 Gram
Purity: 98%
Payment Terms : T/T,Other

Keywords

Pyrimethamine 58-14-0 98%

Quick Details

Appearance:neat
Application:intermediate
PackAge:according to your need for packing
ProductionCapacity:1|Metric Ton|Day
Storage:0-6°C
Transportation:sea,air,courier

Superiority:

Pyrimethamine Chemical Properties
Melting point    233-234°C
Boiling point    393.35°C (rough estimate)
density    1.2171 (rough estimate)
refractive index    1.6110 (estimate)
storage temp.    0-6°C
solubility    Prepare the solution immediately before use. Dissolve 0.25 g in a mixture of 1 volume of methanol R and 3 volumes of methylene chloride R and dilute to 10 mL with the same mixture of solvents. The solution is clear (2.2.1) and not more intensely coloured than reference solution BY6 (2.2.2, Method II).
pka   pKa 7(t=20.0) (Uncertain)
form    neat
Water Solubility    <0.01 g/100 mL at 21 ºC
λmax   276nm(lit.)
Merck    14,7985
BRN    219864
Stability:   Stable, but light sensitive. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference   58-14-0(CAS DataBase Reference)
NIST Chemistry Reference   Pyrimethamine(58-14-0)
IARC   3 (Vol. 13, Sup 7) 1987
EPA Substance Registry System   Pyrimethamine (58-14-0)

Details:

Pyrimethamine Basic information
Pharmacology and mechanism of action Preparations Antiprotozoal veterinary drug Role and purpose Pharmacokinetics Side effects Precautions Medicine interactions Dosage References
Product Name:   Pyrimethamine
Synonyms:   2,4-Diamino-5-(4-chlorophenyl)-6-ethylpyrimidine;[2-amino-5-(4-chlorophenyl)-6-ethyl-pyrimidin-4-yl]amine;Pyrimethamine,5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine;Pyrimethamine (200 mg);PyriMethaMine,darapriM;5-(p-chlorophenyl)-6-ethyl-4-pyrimidinediamine;BW 50-63;bw50-63
CAS:   58-14-0
MF:   C12H13ClN4
MW:   248.71
EINECS:   200-364-2
Mol File:   58-14-0.mol

Safety Information
Hazard Codes    Xn
Risk Statements    22-36
Safety Statements    26
RIDADR    3249
WGK Germany    3
RTECS    UV8140000
HazardClass    6.1(b)
PackingGroup    III
HS Code    29335990
Toxicity   LD50 oral in rat: 440mg/kg

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