NSC 11540

Name	2-amino-1H-pteridin-4-one
Synonyms	PTERIN Pterin PTERINE NSC 11540 NSC 18696 NSC 170929 4-Oxopterin Pterin (VAN) Pteridoxamine 2-Amino-4-pteridone 2-AMINO-4-PTERIDINOL 2-aminopteridin-4(1H)-one 2-Amino-4(3H)-pteridinone 2-Amino-1H-pteridin-4-one 2-Amino-4(1H)-pteridinone 2-amino-1H-pteridin-4-one 2-Amino-4-hydroxypteridine 2-AMINO-4-HYDROXYPTERIDINE 4(1H)-Pteridinone, 2-amino- 2-AMINO-4-OXODIHYDROPTERIDINE 2-AMINO-4-HYDROXY-1H-PTERIDINE 2-amino-4-hydroxy-1h-pteridine 2-AMino-1,5-dihydropteridin-4-ol Quinonoid dihydropterin, 2-amino- 2-amino-5,8-dihydropteridin-4(3H)-one
CAS	2236-60-4
EINECS	218-799-1
InChI	InChI=1/C6H7N5O/c7-6-10-4-3(5(12)11-6)8-1-2-9-4/h1-2,8H,(H4,7,9,10,11,12)
InChIKey	HNXQXTQTPAJEJL-UHFFFAOYSA-N

Molecular Formula	C6H5N5O
Molar Mass	163.14
Density	1.4240 (rough estimate)
Melting Point	300 °C
Boling Point	290.2°C (rough estimate)
Water Solubility	17.54mg/L(22.5 ºC)
BRN	150294
pKa	2.27(at 20℃)
Storage Condition	Keep in dark place,Inert atmosphere,2-8°C
Refractive Index	1.9000 (estimate)

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3
RTECS	UO3505000
FLUKA BRAND F CODES	10-23
HS Code	29335990

NIST chemical information

Last Update：2024-04-09 20:45:29

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