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4-Aminopyrimidine

4-Aminopyrimidine
4-Aminopyrimidine
CAS No.
591-54-8
Chemical Name:
4-Aminopyrimidine
Synonyms
Aminopyrimidine;4-Pyrimidinamine;6-Aminopyrimidine;4-Pyrimidineamine;4-AMINOPYRIMIDINE;PYRIMIDIN-4-AMINE;Pyrimidin-4-ylamine;4-1H-PYRIMIDINIMINE;4-AMINOPYRIMIDINE 98%;Pyrimidin-4(1H)-imine
CBNumber:
CB8487858
Molecular Formula:
C4H5N3
Formula Weight:
95.1
MOL File:
591-54-8.mol

4-Aminopyrimidine Properties

Melting point:
154-156 °C(lit.)
Boiling point:
167.6°C (rough estimate)
Density 
1.1031 (rough estimate)
refractive index 
1.5200 (estimate)
form 
Crystals or Powder
pka
5.71(at 20℃)
color 
White to slightly beige
Water Solubility 
Slightly soluble in water.
λmax
273nm(EtOH)(lit.)
CAS DataBase Reference
591-54-8(CAS DataBase Reference)
NIST Chemistry Reference
Pyrimidine, 4-amino-,(591-54-8)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

4-Aminopyrimidine price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 261823 4-Aminopyrimidine 98% 591-54-8 250mg $67.5 2018-11-13 Buy
Sigma-Aldrich 261823 4-Aminopyrimidine 98% 591-54-8 1g $160 2018-11-13 Buy
TCI Chemical A2251 4-Aminopyrimidine >98.0%(GC)(T) 591-54-8 1g $41 2018-11-22 Buy
Alfa Aesar H27367 4-Aminopyrimidine, 98% 591-54-8 1g $134 2018-11-13 Buy
Alfa Aesar H27367 4-Aminopyrimidine, 98% 591-54-8 5g $435 2018-11-13 Buy

4-Aminopyrimidine Chemical Properties,Uses,Production

Chemical Properties

White to slightly beige crystals or powder

Purification Methods

Recrystallise 10.6g of aminopyrimidine from hot EtOAc (200mL) to give 7.4g colourless needles as first crop; evaporation to 25mL gives a second crop of 1.7g. The hydroiodide has m 180o. The picrate has m 225o. [Brown J Soc Chem Ind (London) 69 353 1950, Beilstein 24 H 81, 24 III/IV 2130.]

4-Aminopyrimidine Preparation Products And Raw materials

Raw materials

Preparation Products


4-Aminopyrimidine Suppliers

Global( 168)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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Henan DaKen Chemical CO.,LTD.
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Mainchem Co., Ltd.
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ATK CHEMICAL COMPANY LIMITED
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Accela ChemBio Inc.
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Klong Industrial Co., Ltd
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EnciPharmatech Co., Ltd +86 025 52714267/66
86 025 52714266 stephen_shengll@hotmail.com China 232 64
Wuhan Chemwish Technology Co., Ltd 027-67849912
027-87531808 sales@chemwish.com China 9156 60
Nantong Kaisheng Biotechnology Co., Ltd. 13951303301,QQ:2084934672
2084934672@qq.com China 123 58

4-Aminopyrimidine Spectrum


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