ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyrimidines >Aminopyrimidine >4-Aminopyrimidine

4-Aminopyrimidine

CAS No.: 591-54-8

Chemical Name:: 4-Aminopyrimidine

Synonyms: PYRIMIDIN-4-AMINE;Aminopyrimidine;4-Pyrimidinamine;pyrimidin-4-amine analogue;6-Aminopyrimidine;4-Pyrimidineamine;4-AMINOPYRIMIDINE;Pyrimidin-4-ylamine;4-1H-PYRIMIDINIMINE;4-AMINOPYRIMIDINE 98%

CBNumber:: CB8487858

Molecular Formula:: C4H5N3

Molecular Weight:: 95.1

MOL File:: 591-54-8.mol

Modify Date:: 2023/5/4 17:34:40

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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)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
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

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

WGK Germany

HS Code

29339900

NFPA 704

	0
2		0

4-Aminopyrimidine price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	261823	4-Aminopyrimidine 98%	591-54-8	250MG	₹7317.7	2022-06-14	Buy
Sigma-Aldrich(India)	261823	4-Aminopyrimidine 98%	591-54-8	250MG	₹7317.7	2022-06-14	Buy
Sigma-Aldrich	261823	4-Aminopyrimidine 98%	591-54-8	1G	₹13628.68	2022-06-14	Buy
Sigma-Aldrich(India)	261823	4-Aminopyrimidine 98%	591-54-8	1G	₹13628.68	2022-06-14	Buy
TCI Chemicals (India)	A2251	4-Aminopyrimidine min. 98.0 %	591-54-8	1G	₹14800	2022-05-26	Buy

Product number	Packaging	Price	Buy
261823	250MG	₹7317.7	Buy
261823	250MG	₹7317.7	Buy
261823	1G	₹13628.68	Buy
261823	1G	₹13628.68	Buy
A2251	1G	₹14800	Buy

4-Aminopyrimidine Chemical Properties,Uses,Production

Chemical Properties

White to slightly beige crystals or powder

Uses

4-Aminopyrimidine has been used in the preparation of 1:4-dihydro-4-imino-1-methylpyrimidine hydriodide.

General Description

The consequences of one-electron oxidation and one-electron reduction were studied for 4-aminopyrimidine.

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

Ammonium hydroxide Acetonitrile 4-Amino-2,6-dichloropyrimidine Palladium hydroxide Sodium sulfate

Formaldehyde Carbon dioxide Pyrimidine p-Anisidine Diethyl ether

Ethyl acetate Hydrochloric acid Potassium permanganate Sodium hydroxide Sodium cyanoborohydride

Potassium Ammonia

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Preparation Products

5-BROMOPYRIMIDIN-4-AMINE

4-Aminopyrimidine Suppliers

Global( 256)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
BTC pharm India	+918790379245	AndhraPradesh, India	1269	58	Inquiry
GOALSY PHARMA	+91-8247562464 +91-9885583385	Hyderabad, India	479	58	Inquiry
Reax Chemicals	08048372701Ext 416	Hyderabad, India	4223	58	Inquiry
Chakra chem life sciences	+91 90080 02580	Telangana, India	120	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	China	29798	60	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	16209	58	Inquiry
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	China	32760	60	Inquiry

Supplier	Advantage
BTC pharm India	58
GOALSY PHARMA	58
Reax Chemicals	58
Chakra chem life sciences	58
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
SynZeal Research Pvt Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60

4-Aminopyrimidine Spectrum

4-Aminopyrimidine(591-54-8)¹HNMR 4-Aminopyrimidine(591-54-8)IR 4-Aminopyrimidine(591-54-8)Raman

591-54-8(4-Aminopyrimidine)Related Search:

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2'-Deoxyadenosine monohydrate 8-BROMOADENOSINE 5'-Tosyladenosine 4-AMINO-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE 6-Dimethylaminopurine

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4-AMinopyriMidine, 97+% 4-AMINOPYRIMIDINE 4-Pyrimidinamine (9CI) 3,4-Dihydro-4-iminopyrimidine 4-Pyrimidineamine 6-Aminopyrimidine Pyrimidin-4-ylamine 4-AMINOPYRIMIDINE 98% 4-aminopyrimidine (pyrimidin-4-amine) Pyrimidin-4(1H)-imine Pyrimidin-4(3H)-imine 4-Aminopyrimidine,98% 4-AMinopyriMidine, 98% 1GR Pyrimidin-4-amine, 4-Amino-1,3-diazine 4-1H-PYRIMIDINIMINE 4-Aminopyrimidine > 4-Aminopyrimidine ISO 9001：2015 REACH Aminopyrimidine pyrimidin-4-amine analogue 4-Pyrimidinamine PYRIMIDIN-4-AMINE 591-54-8 581-54-8 AMINE Building Blocks Pyrimidines Heterocyclic Building Blocks Amines Pyrazines, Pyrimidines & Pyridazines Imidazoles & Benzimidazoles Imidazoles & Benzimidazoles Pyrazines, Pyrimidines & Pyridazines Building Blocks Heterocyclic Building Blocks Pyrimidines Heterocycle-Pyrimidine series PYRIMIDINE