2-甲硫基-4-氨基嘧啶-5-甲醛

2-甲硫基-4-氨基嘧啶-5-甲醛 - Names and Identifiers

Name	4-Amino-2-(methylthio)pyrimidine-5-carbonitrile
Synonyms	AKOS B022140 AKOS UB-20020 AKOS BBS-00005292 TIMTEC-BB SBB003889 ART-CHEM-BB B022140 4-AMINO-5-CYANO-2-(METHYLTHIO)PYRIMIDINE 4-AMINO-2-(METHYLTHIO)PYRIMIDINE-5-CARBONITRILE 4-Amino-2-(methylthio)pyrimidine-5-carbonitrile 5-pyrimidinecarbonitrile, 4-amino-2-(methylthio)- 4-AMINO-2-(METHYLSULFANYL)PYRIMIDINE-5-CARBONITRILE 4-amino-2-(methylsulfanyl)pyrimidine-5-carbonitrile 4-amino-2-(methylsulfanyl)pyrimidine-5-carbaldehyde
CAS	770-30-9
EINECS	200-258-5
InChI	InChI=1/C6H7N3OS/c1-11-6-8-2-4(3-10)5(7)9-6/h2-3H,1H3,(H2,7,8,9)

2-甲硫基-4-氨基嘧啶-5-甲醛 - Physico-chemical Properties

Molecular Formula	C6H6N4S
Molar Mass	166.2
Density	1.39±0.1 g/cm3(Predicted)
Melting Point	240-242 °C
Boling Point	400.0±27.0 °C(Predicted)
Flash Point	183.4°C
Water Solubility	Soluble in water.
Vapor Presure	5.75E-06mmHg at 25°C
Appearance	Powder
Color	Slightly yellow to cream
pKa	1.23±0.10(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	1.627
MDL	MFCD00023237

2-甲硫基-4-氨基嘧啶-5-甲醛 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S22 - Do not breathe dust.
UN IDs	3276
HS Code	29335995
Hazard Note	Irritant
Hazard Class	6.1
Packing Group	III

2-甲硫基-4-氨基嘧啶-5-甲醛 - Introduction

4-Amino-2-(methylthio)pyrimidine-5-carbonitrile is an organic compound with a chemical formula of C7H7N3S and a molecular weight of 161.21g/mol.

Its physical properties are colorless solids with a melting point of 163-167°C.

The compound is mainly used in organic synthesis and pharmaceutical research. It is a variety of drug intermediates, can be used for the synthesis of various antibiotics, anti-tumor drugs, can also be used for the preparation of pesticides and other organic compounds.

The method for preparing 4-Amino-2-(methylthio)pyrimidine-5-carbonitrile is relatively simple. First, 2-(methylthio) pyrimidine is reacted with hydrocyanic acid to produce 2-(methylthio) pyrimidine-5-carbonitrile. Then, the product is subjected to an addition reaction with aqueous ammonia to produce the final product, 4-Amino-2-(methylthio)pyrimidine-5-carbonitrile.

Regarding safety information, the 4-Amino-2-(methylthio)pyrimidine-5-carbonitrile has no special safety risks under normal use conditions. However, it may be irritating to the eyes, skin and respiratory tract and direct contact should be avoided. During use, appropriate protective measures should be taken, such as wearing chemical protective gloves, goggles and protective masks. If you come into contact with this compound, rinse immediately with plenty of water and seek medical help. It is also very important to properly store and dispose of the waste of this compound to prevent pollution and harm to the environment.

Last Update：2024-04-09 21:21:28