Pterine , ~95% , 2236-60-4

Synonym(s):
2-Amino-4-hydroxypteridine;2-Amino-4-oxodihydropteridine

CAS NO.：2236-60-4

Empirical Formula: C6H5N5O

Molecular Weight: 163.14

MDL number: MFCD00010557

EINECS: 218-799-1

PRODUCT Properties

• Melting point: 300 °C
• Boiling point: 290.2°C (rough estimate)
• Density: 1.4240 (rough estimate)
• refractive index: 1.9000 (estimate)
• storage temp.: Keep in dark place,Inert atmosphere,2-8°C
• pka: 2.27(at 20℃)
• Water Solubility: 17.54mg/L(22.5 ºC)
• BRN: 150294
• InChIKey: HNXQXTQTPAJEJL-UHFFFAOYSA-N

Description and Uses

Pterin is used in the biosynthesis and metabolism of tetrahydrobiopterin and molybdopterin.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• RTECS: UO3505000
• F: 10-23
• HS Code: 29335990