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ChemicalBook >> CAS DataBase List >> 3,4-Diamino-2-hydroxypyridine

3,4-Diamino-2-hydroxypyridine

$21 - $2257
Product name: 3,4-Diamino-2-hydroxypyridine
CAS: 33631-02-6
MF: C5H7N3O
MW: 125.13
EINECS:
MDL Number:MFCD10000606
Synonyms:3,4-Diamino-2-hydroxypyridine;3,4-Diamino-2-pyridinol;2(1H)-Pyridinone,3,4-diamino-(9CI);3,4-DIAMINOPYRIDIN-2-OL;3,4-Diamino-1H-pyridin-2-one;4-diaMino-;2(1H)-Pyridinone,3,4-diamino-;3,4-Diaminopyridin-2(1H)-one

Price35 Properties Safety Information Description

35 prices

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Brand

aablocks
AccelPharmtech
ACHEMBLOCK
Activate Scientific
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Ark Pharm
Biosynth
Crysdot
SynChem
TRC

Package

50mg
100mg
250mg
500mg
1g
5G
10G
25G

Manufactureraablocks
Product numberAA00C6XR
Product description3,4-Diaminopyridin-2-ol 98%
Packaging100mg
Price$32
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00C6XR
Product description3,4-Diaminopyridin-2-ol 98%
Packaging250mg
Price$45
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00C6XR
Product description3,4-Diaminopyridin-2-ol 98%
Packaging1g
Price$91
Updated2026-05-28
Buy

ManufacturerAccelPharmtech
Product numberAT2707
Product description3,4-diamino-2-hydroxypyridine 97%+
Packaging5G
Price$530
Updated2026-05-21
Buy

ManufacturerAccelPharmtech
Product numberAT2707
Product description3,4-diamino-2-hydroxypyridine 97%+
Packaging10G
Price$780
Updated2026-05-21
Buy

ManufacturerACHEMBLOCK
Product numberQ52368
Product description3,4-diaminopyridin-2-ol 97%
Packaging5G
Price$475
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberQ52368
Product description3,4-diaminopyridin-2-ol 97%
Packaging25G
Price$1585
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberQ52368
Product description3,4-diaminopyridin-2-ol 97%
Packaging1G
Price$135
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS111238
Product description3,4-Diaminopyridin-2-ol 97%
Packaging1g
Price$180
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS111238
Product description3,4-Diaminopyridin-2-ol 97%
Packaging5g
Price$605
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product number3944AB
Product description3,4-Diaminopyridin-2-ol
Packaging1g
Price$616
Updated2021-12-16
Buy

ManufacturerAlichem
Product number33631026
Product description3,4-Diaminopyridin-2-ol
Packaging1g
Price$508.8
Updated2021-12-16
Buy

ManufacturerAlichem
Product number33631026
Product description3,4-Diaminopyridin-2-ol
Packaging250mg
Price$201.6
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA184374
Product description3,4-Diaminopyridin-2-ol 97%
Packaging250mg
Price$57
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA184374
Product description3,4-Diaminopyridin-2-ol 97%
Packaging100mg
Price$31
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA184374
Product description3,4-Diaminopyridin-2-ol 97%
Packaging1g
Price$168
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00C6XR	3,4-Diaminopyridin-2-ol 98%	100mg	$32	2026-05-28	Buy
aablocks	AA00C6XR	3,4-Diaminopyridin-2-ol 98%	250mg	$45	2026-05-28	Buy
aablocks	AA00C6XR	3,4-Diaminopyridin-2-ol 98%	1g	$91	2026-05-28	Buy
AccelPharmtech	AT2707	3,4-diamino-2-hydroxypyridine 97%+	5G	$530	2026-05-21	Buy
AccelPharmtech	AT2707	3,4-diamino-2-hydroxypyridine 97%+	10G	$780	2026-05-21	Buy
ACHEMBLOCK	Q52368	3,4-diaminopyridin-2-ol 97%	5G	$475	2026-05-27	Buy
ACHEMBLOCK	Q52368	3,4-diaminopyridin-2-ol 97%	25G	$1585	2026-05-27	Buy
ACHEMBLOCK	Q52368	3,4-diaminopyridin-2-ol 97%	1G	$135	2026-05-27	Buy
Activate Scientific	AS111238	3,4-Diaminopyridin-2-ol 97%	1g	$180	2026-06-04	Buy
Activate Scientific	AS111238	3,4-Diaminopyridin-2-ol 97%	5g	$605	2026-06-04	Buy
AK Scientific	3944AB	3,4-Diaminopyridin-2-ol	1g	$616	2021-12-16	Buy
Alichem	33631026	3,4-Diaminopyridin-2-ol	1g	$508.8	2021-12-16	Buy
Alichem	33631026	3,4-Diaminopyridin-2-ol	250mg	$201.6	2021-12-16	Buy
Ambeed	A184374	3,4-Diaminopyridin-2-ol 97%	250mg	$57	2021-12-16	Buy
Ambeed	A184374	3,4-Diaminopyridin-2-ol 97%	100mg	$31	2021-12-16	Buy
Ambeed	A184374	3,4-Diaminopyridin-2-ol 97%	1g	$168	2021-12-16	Buy

Next Last

Properties

Boiling point :291.1±40.0 °C(Predicted)
Density :1.294±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :13.33±0.10(Predicted)
Appearance :Brown to dark brown Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
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
H332	Harmful if inhaled	Acute toxicity,inhalation	Category 4	Warning	P261, P271, P304+P340, P312
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310	Immediately call a POISON CENTER or doctor/physician.

Description

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Suppliers and manufacturers

PharmaBlock Sciences (Nanjing),Inc. Pure Chemistry Scientific Inc. Tetranov Biopharm Sphinx Scientific Laboratory (Tianjin) Co., Ltd. Spectrum Chemical Manufacturing Corp. T&W GROUP Chiba Pharmaceutical Science and technology Co, Ltd. Hunan HuaTeng Pharmaceutical Co., Ltd., ShangHai AmK Pharmaceutical Technology Co., Ltd. Shanghai Tombiopharma Chemical Co. Ltd.

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3,4-Diamino-2-hydroxypyridine

Properties

Safety Information

Description

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