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ChemicalBook >> CAS DataBase List >> 5-amino-2-methylpyridazin-3(2H)-one

5-amino-2-methylpyridazin-3(2H)-one

$50 - $4785
Product name: 5-amino-2-methylpyridazin-3(2H)-one
CAS: 13506-27-9
MF: C5H7N3O
MW: 125.13
EINECS:
MDL Number:MFCD19204146
Synonyms:5-amino-2-methylpyridazin-3(2H)-one;5-Amino-2-methyl-2,3-dihydropyridazin-3-one;5-amino-2-methyl-2H-pyridazin-3-one;3(2H)-Pyridazinone, 5-amino-2-methyl-

Price27 Properties Safety Information Description

27 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
Biosynth
Chemenu
Crysdot
Matrix Scientific
Synthonix

Package

2mg
5mg
10mg
25mg
50mg
100mg
250mg
500mg
1g
1.00g
5g
10g

Manufactureraablocks
Product numberAA007LH0
Product description5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%
Packaging100mg
Price$123
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007LH0
Product description5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%
Packaging250mg
Price$197
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007LH0
Product description5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%
Packaging500mg
Price$330
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007LH0
Product description5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%
Packaging1g
Price$495
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007LH0
Product description5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 95%
Packaging5g
Price$1961
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007LH0
Product description5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 95%
Packaging10g
Price$3267
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberP44069
Product description5-amino-2-methyl-2,3-dihydropyridazin-3-one 97%
Packaging5G
Price$2025
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP44069
Product description5-amino-2-methyl-2,3-dihydropyridazin-3-one 97%
Packaging1G
Price$675
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP44069
Product description5-amino-2-methyl-2,3-dihydropyridazin-3-one 97%
Packaging250MG
Price$225
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number4003BB
Product description5-Amino-2-methyl-2,3-dihydropyridazin-3-one
Packaging1g
Price$1164
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA166242
Product description5-Amino-2-methyl-2,3-dihydropyridazin-3-one
Packaging25mg
Price$225
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA166242
Product description5-Amino-2-methyl-2,3-dihydropyridazin-3-one
Packaging10mg
Price$140
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA166242
Product description5-Amino-2-methyl-2,3-dihydropyridazin-3-one
Packaging2mg
Price$50
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA166242
Product description5-Amino-2-methyl-2,3-dihydropyridazin-3-one
Packaging5mg
Price$90
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA166242
Product description5-Amino-2-methyl-2,3-dihydropyridazin-3-one
Packaging50mg
Price$350
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM319460
Product description5-Amino-2-methyl-2,3-dihydropyridazin-3-one 95%
Packaging250mg
Price$383
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA007LH0	5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%	100mg	$123	2026-05-28	Buy
aablocks	AA007LH0	5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%	250mg	$197	2026-05-28	Buy
aablocks	AA007LH0	5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%	500mg	$330	2026-05-28	Buy
aablocks	AA007LH0	5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 98%	1g	$495	2026-05-28	Buy
aablocks	AA007LH0	5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 95%	5g	$1961	2026-05-28	Buy
aablocks	AA007LH0	5-Amino-2-Methyl-2,3-Dihydropyridazin-3-One 95%	10g	$3267	2026-05-28	Buy
ACHEMBLOCK	P44069	5-amino-2-methyl-2,3-dihydropyridazin-3-one 97%	5G	$2025	2026-05-27	Buy
ACHEMBLOCK	P44069	5-amino-2-methyl-2,3-dihydropyridazin-3-one 97%	1G	$675	2026-05-27	Buy
ACHEMBLOCK	P44069	5-amino-2-methyl-2,3-dihydropyridazin-3-one 97%	250MG	$225	2026-05-27	Buy
AK Scientific	4003BB	5-Amino-2-methyl-2,3-dihydropyridazin-3-one	1g	$1164	2021-12-16	Buy
Biosynth	FA166242	5-Amino-2-methyl-2,3-dihydropyridazin-3-one	25mg	$225	2021-12-16	Buy
Biosynth	FA166242	5-Amino-2-methyl-2,3-dihydropyridazin-3-one	10mg	$140	2021-12-16	Buy
Biosynth	FA166242	5-Amino-2-methyl-2,3-dihydropyridazin-3-one	2mg	$50	2021-12-16	Buy
Biosynth	FA166242	5-Amino-2-methyl-2,3-dihydropyridazin-3-one	5mg	$90	2021-12-16	Buy
Biosynth	FA166242	5-Amino-2-methyl-2,3-dihydropyridazin-3-one	50mg	$350	2021-12-16	Buy
Chemenu	CM319460	5-Amino-2-methyl-2,3-dihydropyridazin-3-one 95%	250mg	$383	2026-05-26	Buy

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Properties

storage temp. :2-8°C, protect from light
Appearance :White to off-white 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
H312	Harmful in contact with skin	Acute toxicity,dermal	Category 4	Warning	P280,P302+P352, P312, P322, P363,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:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P321	Specific treatment (see … on this label).
P322	Specific measures (see …on this label).
P330	Rinse mouth.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P501	Dispose of contents/container to..…

Description

Suppliers and manufacturers

Changzhou Hopschain Chemical Co.,Ltd. Jiangsu aikang biomedical research and development co., LTD Shanghai Kaiwei Chemical Technology Co., Ltd. Shanghai Haohong Pharmaceutical Co., Ltd. PharmaBlock Sciences (Nanjing), Inc. Qi Qi hang Biotechnology Co., Ltd. PharmaBlock Sciences (Nanjing), Inc. Elucigen bio Jiangsu Qianyu Molecular Technology Co., Ltd Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd

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