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ChemicalBook--->CAS DataBase List--->2236-60-4

2236-60-4

2236-60-4 Structure

2236-60-4 Structure
IdentificationMore
[Name]

2-Amino-4-hydroxy-1H-pteridine
[CAS]

2236-60-4
[Synonyms]

2-AMINO-4-HYDROXY-1H-PTERIDINE
2-AMINO-4-HYDROXYPTERIDINE
2-AMINO-4-OXODIHYDROPTERIDINE
2-AMINO-4-PTERIDINOL
PTERIN
PTERINE
2-amino-4(1h)-pteridinon
2-amino-4(1h)-pteridinone
4-oxopterin
pteridoxamine
2-amino-1H-pteridin-4-one
2-Amino-4-oxy-3,4-dihydropteridine
2-amino-4-hydroxyaminopteridine
4(1H)-Pteridinone,2-amino-
2-AMINO-4-HYDROXYPTERIDINE 98%
2-Amino-4-hydroxypteridine, 2-Amino-4-oxodihydropteridine
2-Aminopteridin-4(1H)-one
2-Aminopteridin-4-ol
Pterin【keto form】
[EINECS(EC#)]

218-799-1
[Molecular Formula]

C6H7N5O
[MDL Number]

MFCD00010557
[Molecular Weight]

165.15
[MOL File]

2236-60-4.mol
Chemical PropertiesBack Directory
[Appearance]

YELLOW-BEIGE CRYSTALLINE POWDER
[Melting point ]

300 °C
[Boiling point ]

290.2°C (rough estimate)
[density ]

1.4240 (rough estimate)
[refractive index ]

1.9000 (estimate)
[storage temp. ]

2-8°C
[pka]

2.27(at 20℃)
[Water Solubility ]

17.54mg/L(22.5 ºC)
[BRN ]

150294
[InChIKey]

HNXQXTQTPAJEJL-UHFFFAOYSA-N
[CAS DataBase Reference]

2236-60-4(CAS DataBase Reference)
[NIST Chemistry Reference]

4(1H)-pteridinone, 2-amino-(2236-60-4)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

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
[F ]

10-23
[HS Code ]

29335990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Glyoxal-->2,5,6-Triaminopyrimidin-4-ol sulphate
[Preparation Products]

(6R,S)-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Amino-4-hydroxy-1H-pteridine(2236-60-4).msds
Hazard InformationBack Directory
[Chemical Properties]

YELLOW-BEIGE CRYSTALLINE POWDER
[Uses]

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

ChEBI: 2-aminopteridin-4-ol is a 2-amino-4-hydroxypteridine. It is a tautomer of a 2-aminopteridin-4(3H)-one and a 2-aminopteridin-4(1H)-one.
[Purification Methods]

It is dissolved in hot 1% aqueous ammonia, filtered, and an equal volume of hot 1M aqueous formic acid is added. The solution is allowed to cool at 0-2o overnight. The solid is collected and washed with distilled water several times by centrifugation and dried in vacuo over P2O5 overnight, and then at 100o overnight (any ammonium formate in the sample evaporates off). [Beilstein 26 III/IV 3936.]
Spectrum DetailBack Directory
[Spectrum Detail]

2-Amino-4-hydroxy-1H-pteridine(2236-60-4)IR
2-Amino-4-hydroxy-1H-pteridine(2236-60-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

2236-60-4(sigmaaldrich)
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