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2236-60-4

Basic Information
CAS No.: 2236-60-4
Name: 2-Amino-4-hydroxy-1H-pteridine
Article Data: 24
Molecular Structure:
Molecular Structure of 2236-60-4 (2-Amino-4-hydroxy-1H-pteridine)
Formula: C6H5 N5 O
Molecular Weight: 163.139
Synonyms: 4(1H)-Pteridinone,2-amino- (8CI,9CI);2-Amino-4(1H)-pteridinone;2-Amino-4(3H)-pteridinone;2-Amino-4-hydroxypteridine;2-Amino-4-oxopteridine;2-Amino-4-pteridone;2-Aminopteridin-4-one;4-Oxo-2-aminopteridine;4-Oxopterin;NSC 11540;NSC170929;NSC 18696;Pteridoxamine;Pterin;Pterine;
EINECS: 218-799-1
Density: 1.91g/cm3
Melting Point: 300 ºC
Boiling Point: 424.7°Cat760mmHg
Flash Point: 210.7°C
Solubility: 17.54mg/L(22.5 oC)
Appearance: Yellow to beige, crystalline powder. First discovered in a pigment of butterfly wings
Hazard Symbols:
Risk Codes: R36/37/38   
Safety:
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
RTECS UO3505000
10-23
PSA: 97.55000
LogP: -0.12350
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    Topbatt Chemical Co., Ltd., Established in 2019, located in Shenzhen, Guangdong Province, is a Manufacturer and Trading company which specialized in fine chemicals like Pharmaceutical Reference Standards and Stable Isotopes. Our Stable Isotopes produ

    Topbatt Chemical Co. Ltd., Established in 2019, located in Shenzhen, Guangdong Province, is a Manufacturer and Trading company which specialized in fine chemicals like Pharmaceutic

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  • 2-Amino-4-hydroxypteridine

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    2-Amino-4-hydroxypteridine

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    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

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  • 2-amino-1H-pteridin-4-one

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    2236-60-4

    2-amino-1H-pteridin-4-one

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    CFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio

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  • 2-aminopteridin-4-ol

  • Casno:

    2236-60-4

    2-aminopteridin-4-ol

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    high purity Application:Drug intermediates Materials intermediates and active molecules

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Chemistry

Molecular Structure of 2-Amino-4-hydroxy-1H-pteridine (CAS No.2236-60-4):

Molecular Formula: C6H5N5
Molecular Weight: 163.1368
CAS No: 2236-60-4
Classification Code: Mutation data
IUPAC Name: 2-Amino-1H-pteridin-4-one  
H bond acceptors: 6
H bond donors: 3
Freely Rotating Bonds: 0
Polar Surface Area: 61.69 Å2
Index of Refraction: 1.917
Molar Refractivity: 40.07 cm3
Molar Volume: 84.9 cm3
Surface Tension: 99.3 dyne/cm
Density: 1.91 g/cm3
Flash Point: 210.7 °C
Enthalpy of Vaporization: 67.93 kJ/mol
Boiling Point: 424.7 °C at 760 mmHg
Vapour Pressure: 2.02E-07 mmHg at 25°C
InChI: InChI=1/C6H5N5O/c7-6-10-4-3(5(12)11-6)8-1-2-9-4/h1-2H,(H3,7,9,10,11,12)
InChIKey: HNXQXTQTPAJEJL-UHFFFAOYAD
Std. InChI: InChI=1S/C6H5N5O/c7-6-10-4-3(5(12)11-6)8-1-2-9-4/h1-2H,(H3,7,9,10,11,12)
Std. InChIKey: HNXQXTQTPAJEJL-UHFFFAOYSA-N
Product Categories: Heterocycles

Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39
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

Specification

   2-Amino-4-hydroxy-1H-pteridine (CAS No.2236-60-4), its synonyms are 2-amino-3H-pteridin-4-one ; 2-Amino-4(1H)-pteridinon ; 2-Aminopteridin-4(3H)-one ; 2-Aminopteridin-4-ol ; 2-Aminopteridin-4-one ; 4(3H)-pteridinone, 2-amino- ; 4-Oxo-2-aminopteridine ; 4-Pteridinol, 2-amino- .