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Aminopyrazine

CAS No.: 5049-61-6

Chemical Name:: Aminopyrazine

Synonyms: PYRAZIN-2-AMINE;2-AMINOPYRAZINE;PYRAZINAMINE;APZ;NSC 13147;ENT 60202;PYRAZINEAMINE;AMINOPYRAZINE;2-Pyrazinamine;3-Aminopyrazine

CBNumber:: CB3244650

Molecular Formula:: C4H5N3

Molecular Weight:: 95.1

MOL File:: 5049-61-6.mol

MSDS File:: SDS

Modify Date:: 2024/7/22 17:51:23

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Aminopyrazine Properties

Melting point	118-120 °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
solubility	soluble in Methanol
pka	3.22±0.10(Predicted)
form	Crystalline Powder
color	Slightly yellow to beige
Water Solubility	soluble
BRN	107025
InChIKey	XFTQRUTUGRCSGO-UHFFFAOYSA-N
LogP	-0.070
CAS DataBase Reference	5049-61-6(CAS DataBase Reference)
NIST Chemistry Reference	Aminopyrazine(5049-61-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H335-H315-H319

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Xi,F

Risk Statements

36/37/38-11

Safety Statements

26-36-37/39

WGK Germany

HS Code

29339990

NFPA 704

	2
2		0

Aminopyrazine price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	A76958	Aminopyrazine 98%	5049-61-6	10G	₹5196	2022-06-14	Buy
Sigma-Aldrich(India)	A76958	Aminopyrazine 98%	5049-61-6	50G	₹20697.4	2022-06-14	Buy
TCI Chemicals (India)	A0989	2-Aminopyrazine min. 98.0 %	5049-61-6	5G	₹2800	2022-05-26	Buy
TCI Chemicals (India)	A0989	2-Aminopyrazine min. 98.0 %	5049-61-6	25G	₹7700	2022-05-26	Buy

Product number	Packaging	Price	Buy
A76958	10G	₹5196	Buy
A76958	50G	₹20697.4	Buy
A0989	5G	₹2800	Buy
A0989	25G	₹7700	Buy

Aminopyrazine Chemical Properties,Uses,Production

Chemical Properties

SLIGHTLY YELLOW TO BEIGE CRYSTALLINE POWDER

Uses

2-Aminopyrazine acts as a raw material in a four-component synthesis of imidazolidines. It is also used as an intermediate in synthetic chemistry. In addition, 2-aminopyrazine can be reacted with α-ketohydroximoyl chlorides to form 3-nitrosoimidazo[1,2-a]pyrazines.

Application

2-Aminopyrazine is a synthetic intermediate useful for pharmaceutical synthesis. It is used to synthesize favipiravir and substrate in a four-component synthesis of imidazolidines.

Aminopyrazine Preparation Products And Raw materials

Raw materials

2-Amino-3,5-dibromopyrazine BenzeneacetaMide, N-cyclohexyl-α-oxo- GlyoxylaMide, N-cyclohexyl-2-phenyl- (6CI,7CI,8CI) Pyrazinemethanol, alpha-methyl- (9CI) Pyrazinecarbonitrile Lumazine

2-FLUOROPYRAZINE 98 Iodopyrazine Pyrazinamine, N-pyrazinyl- 1H-Isoindol-1-one, 3-hydroxy- 3-Aminopyrazine-2-carboxylic acid

Pyrazinamide Pyrazine 2-Chloropyrazine

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Preparation Products

2-Amino-5-bromopyrazine METHYL 5-BROMOPYRAZINE-2-CARBOXYLATE 2-Amino-3-chloropyrazine 2-Amino-5-chloropyrazine

Aminopyrazine Suppliers

Global( 509)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4542	58	Inquiry
JSK Chemicals	+919879767970	Gujarat, India	3756	58	Inquiry
Ralington Pharma	+91-7948911722 +91-9687771722	Gujarat, India	1350	58	Inquiry
ANJI BIOSCIENCES	+91-9000100077 +91-9000100077	Hyderabad, India	430	58	Inquiry
Retrosynth Finechem Pvt Ltd	+91-9227230203 +91-9227230203	Gujarat, India	26	58	Inquiry
Azole Rasayanas India Private Limited	91-40-29707735	Hyderabad, India	684	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
Aarohi Enterprises	08047621208	Hyderabad, India	20	58	Inquiry
Arsyn Laboratories	08048250349Ext 355	Hyderabad, India	8	58	Inquiry
A. B. Enterprises	+91-8048077585	Mumbai, India	1396	58	Inquiry

Supplier	Advantage
GLR Innovations	58
JSK Chemicals	58
Ralington Pharma	58
ANJI BIOSCIENCES	58
Retrosynth Finechem Pvt Ltd	58
Azole Rasayanas India Private Limited	58
A.J Chemicals	58
Aarohi Enterprises	58
Arsyn Laboratories	58
A. B. Enterprises	58

Aminopyrazine Spectrum

Aminopyrazine(5049-61-6)MS Aminopyrazine(5049-61-6)¹HNMR Aminopyrazine(5049-61-6)¹³CNMR Aminopyrazine(5049-61-6)IR1 Aminopyrazine(5049-61-6)IR2 Aminopyrazine(5049-61-6)Raman

5049-61-6(Aminopyrazine)Related Search:

Pyrazine Sulfachoropyrazine sodium Pyrazinamide Glipizide Methyl 3-amino-2-pyrazinecarboxylate

Lumazine 6-Biopterin 3-Aminopyrazine-2-carboxylic acid Actinomycin D 1-Benzylpiperazine

ALLOXAZINE 3-METHOXYBENZHYDRAZIDE Triamterene LUMICHROME (+)-Bicuculline

2-Amino-4-hydroxy-1H-pteridine 1-(2-PYRAZINYL)-PIPERAZINE 3-AMINO-6-(CHLOROMETHYL)-2-PYRAZINECARBONITRILE 4-OXIDE

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2-Pyrazinylamine AMinopyrazine, 99+% 10GR 2-AMINOPYRAZINE FOR SYNTHESIS Pyrazin-2-amine, 2-Amino-1,4-diazine APZ TIMTEC-BB SBB004388 NSC 13147 PYRAZIN-2-YLAMINE PYRAZINEAMINE 1,2-Dihydro-2-iminopyrazine 2-Pyrazinamine ENT 60202 Pyrazine, 1,2-dihydro-2-imino- Pyrazine, 2-amino- Pyrazine, amino- AMINOPYRAZINE 2-Aminopyrazine,99% Aminopyrazine, 99+% 2-Piperazinamine 2-AMINOPYRAZINE 99% TIANFU-CHEM Aminopyrazine 5049-61-6 Aminopyrazine ISO 9001：2015 REACH 2-Aminopyrazine > 3-Aminopyrazine 2-Aminopyrazine 2- PYRAZIN-2-AMINE PYRAZINAMINE 2-AMINOPYRAZINE Compound Fr14534 5049-61-6 AMINO Heterocyclic Building Blocks Building Blocks Chloropyrazines, etc. Pyrazines pharmacetical Pyrazine API intermediates Pyrazines Fluorobenzene Chloropyrazines, etc. bc0001