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ChemicalBook >> CAS DataBase List >> 2-Amino-4-hydroxy-1H-pteridine

2-Amino-4-hydroxy-1H-pteridine

$17 - $2400
Product name: 2-Amino-4-hydroxy-1H-pteridine
CAS: 2236-60-4
MF: C6H5N5O
MW: 163.14
EINECS:218-799-1
MDL Number:MFCD00010557
Synonyms:2-AMino-1,5-dihydropteridin-4-ol;2-AMINO-4-OXODIHYDROPTERIDINE;2-AMINO-4-PTERIDINOL;2-AMINO-4-HYDROXYPTERIDINE;2-AMINO-4-HYDROXY-1H-PTERIDINE;PTERINE;2-amino-1H-pteridin-4-one ;2-Amino-4-oxy-3,4-dihydropteridine

Price60 Properties Safety Information Description

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aablocks
ACHEMBLOCK
AHH
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
AstaTech
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Cayman Chemical
Chemenu
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5MG
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25g

Manufactureraablocks
Product numberAA00I4C0
Product description2-Amino-1,5-dihydropteridin-4-ol 97%
Packaging1g
Price$73
Updated2026-05-29
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Manufactureraablocks
Product numberAA00I4C0
Product description2-Amino-1,5-dihydropteridin-4-ol 97%
Packaging5g
Price$226
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00I4C0
Product description2-Amino-1,5-dihydropteridin-4-ol 97%
Packaging250mg
Price$28
Updated2026-05-29
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Manufactureraablocks
Product numberAA00I4C0
Product description2-Amino-1,5-dihydropteridin-4-ol 97%
Packaging100mg
Price$17
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00I4C0
Product description2-Amino-1,5-dihydropteridin-4-ol 96%
Packaging25g
Price$1074
Updated2026-05-29
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ManufacturerACHEMBLOCK
Product numberX196578
Product description2-Aminopteridin-4(3H)-one 95.00%
Packaging25G
Price$1290
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberX196578
Product description2-Aminopteridin-4(3H)-one 95.00%
Packaging5G
Price$335
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberX196578
Product description2-Aminopteridin-4(3H)-one 95.00%
Packaging1G
Price$105
Updated2026-05-27
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ManufacturerAHH
Product numberMT-33034
Product description2-Amino-4-hydroxypteridine 99%
Packaging5g
Price$490
Updated2021-12-16
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ManufacturerAHH
Product numberMT-33034
Product description2-Amino-4-hydroxypteridine 97%
Packaging5g
Price$490
Updated2026-05-25
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ManufacturerAHH
Product numberMT-33034
Product description2-Amino-4-hydroxypteridine 97%
Packaging5g
Price$490
Updated2026-05-26
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ManufacturerAK Scientific
Product numberS605
Product description2-Amino-4-hydroxy-1H-pteridine
Packaging250mg
Price$124
Updated2021-12-16
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ManufacturerAK Scientific
Product numberS605
Product description2-Amino-4-hydroxy-1H-pteridine
Packaging1g
Price$251
Updated2021-12-16
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ManufacturerAlichem
Product number2236604
Product description2-Amino-1,5-dihydropteridin-4-ol
Packaging1g
Price$283.02
Updated2021-12-16
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ManufacturerAmbeed
Product numberA239565
Product description2-Amino-1,5-dihydropteridin-4-ol 95%
Packaging1g
Price$207
Updated2021-12-16
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ManufacturerAmbeed
Product numberA239565
Product description2-Amino-1,5-dihydropteridin-4-ol 95%
Packaging250mg
Price$83
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00I4C0	2-Amino-1,5-dihydropteridin-4-ol 97%	1g	$73	2026-05-29	Buy
aablocks	AA00I4C0	2-Amino-1,5-dihydropteridin-4-ol 97%	5g	$226	2026-05-29	Buy
aablocks	AA00I4C0	2-Amino-1,5-dihydropteridin-4-ol 97%	250mg	$28	2026-05-29	Buy
aablocks	AA00I4C0	2-Amino-1,5-dihydropteridin-4-ol 97%	100mg	$17	2026-05-29	Buy
aablocks	AA00I4C0	2-Amino-1,5-dihydropteridin-4-ol 96%	25g	$1074	2026-05-29	Buy
ACHEMBLOCK	X196578	2-Aminopteridin-4(3H)-one 95.00%	25G	$1290	2026-05-27	Buy
ACHEMBLOCK	X196578	2-Aminopteridin-4(3H)-one 95.00%	5G	$335	2026-05-27	Buy
ACHEMBLOCK	X196578	2-Aminopteridin-4(3H)-one 95.00%	1G	$105	2026-05-27	Buy
AHH	MT-33034	2-Amino-4-hydroxypteridine 99%	5g	$490	2021-12-16	Buy
AHH	MT-33034	2-Amino-4-hydroxypteridine 97%	5g	$490	2026-05-25	Buy
AHH	MT-33034	2-Amino-4-hydroxypteridine 97%	5g	$490	2026-05-26	Buy
AK Scientific	S605	2-Amino-4-hydroxy-1H-pteridine	250mg	$124	2021-12-16	Buy
AK Scientific	S605	2-Amino-4-hydroxy-1H-pteridine	1g	$251	2021-12-16	Buy
Alichem	2236604	2-Amino-1,5-dihydropteridin-4-ol	1g	$283.02	2021-12-16	Buy
Ambeed	A239565	2-Amino-1,5-dihydropteridin-4-ol 95%	1g	$207	2021-12-16	Buy
Ambeed	A239565	2-Amino-1,5-dihydropteridin-4-ol 95%	250mg	$83	2021-12-16	Buy

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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
solubility :Acetonitrile: Soluble
Water: Soluble form :powder
pka :2.27(at 20℃)
biological source :synthetic
Water Solubility :17.54mg/L(22.5 ºC)
BRN :150294
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)
InChIKey :HNXQXTQTPAJEJL-UHFFFAOYSA-N
SMILES :N1C2C(=NC=CN=2)C(=O)NC=1N
CAS DataBase Reference :2236-60-4(CAS DataBase Reference)
NIST Chemistry Reference :4(1H)-pteridinone, 2-amino-(2236-60-4)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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

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2-Amino-4-hydroxy-1H-pteridine

Properties

Safety Information

Description

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