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5,6-Dimethoxypyrimidin-4-ylamine

5,6-Dimethoxypyrimidin-4-ylamine structure

CAS No.: 5018-45-1

Chemical Name:: 5,6-Dimethoxypyrimidin-4-ylamine

Synonyms: 4-Amino-5,6-dimethoxy pyrimide;5,6-Dimethoxy-4-pyrimidinamine;5,6-dimethoxypyrimidin-4-amine;4-Amino-5,6-Dimethoxy Pyrimidin;5,6-dimethoxy-4-aminopyrimidine;5,6-dimethoxypyrimidin-4-ylamine;4-AMINO-5,6-DIMETHOXY PYRIMIDINE;4-Pyrimidinamine, 5,6-dimethoxy-;5,6-Dimethoxypyrimidin-4-ylamine ISO 9001：2015 REACH;Sulfadoxine Impurity 1 (5,6-Dimethoxypyrimidin-4-Amine)

CBNumber:: CB1243725

Molecular Formula:: C6H9N3O2

Molecular Weight:: 155.15

MDL Number:: MFCD07787427

MOL File:: 5018-45-1.mol

MSDS File:: SDS

Last updated:2026-05-27 23:17:30

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5,6-Dimethoxypyrimidin-4-ylamine Properties

Melting point	88-89 °C
Boiling point	292.5±35.0 °C(Predicted)
Density	1.229±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	DMSO, Methanol
form	Solid
pka	3.32±0.10(Predicted)
color	Off-White
CAS DataBase Reference	5018-45-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	2933599590

5,6-Dimethoxypyrimidin-4-ylamine price More Price(49)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-A605155-500MG	4-Amino-5,6-dimethoxypyrimidine	5018-45-1	500mg	$167	2026-06-03	Buy
TRC	TRC-A605155-250MG	4-Amino-5,6-dimethoxypyrimidine	5018-45-1	250mg	$103	2026-06-03	Buy
TRC	TRC-A605155-100MG	4-Amino-5,6-dimethoxypyrimidine	5018-45-1	100mg	$65	2026-06-03	Buy
Biosynth	IA34066	4-Amino-5,6-dimethoxypyrimidine	5018-45-1	250mg	$250	2026-06-04	Buy
Biosynth	IA34066	4-Amino-5,6-dimethoxypyrimidine	5018-45-1	100mg	$250	2026-06-04	Buy

Product number	Packaging	Price	Buy
TRC-A605155-500MG	500mg	$167	Buy
TRC-A605155-250MG	250mg	$103	Buy
TRC-A605155-100MG	100mg	$65	Buy
IA34066	250mg	$250	Buy
IA34066	100mg	$250	Buy

5,6-Dimethoxypyrimidin-4-ylamine Chemical Properties,Uses,Production

Uses

4-Amino-5,6-dimethoxypyrimidine is a Sulfadoxine (S699070) impurity . Sulfadoxine is used as an antibacterial agent.

5,6-Dimethoxypyrimidin-4-ylamine Preparation Products And Raw materials

Raw materials

Preparation Products

5,6-Dimethoxypyrimidin-4-ylamine Suppliers

Global( 135)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chiba Pharmaceutical Science and technology Co, Ltd.	0531-81313138 13066006660	chibapharm@foxmail.com	China	3996	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65
Shanghai Yolne Chemical Co., Ltd.	021-62960152	934678158@qq.com	China	9886	55
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60
Hangzhou Dechem Tech Co.，Ltd	86-0571-87649320	dechem@aliyun.com	China	162	58
ShangHai AmK Pharmaceutical Technology Co., Ltd.	微信 18019252918 18019252918	sale@amkchem.com	China	14982	55
Hangzhou J&H Chemical Co., Ltd.	0571-87396432	sales@jhechem.com	China	14905	59
Changzhou Tianrui Pharmaceutical Technology Co., Ltd.	0519-85386832 13382812559	sales@cztrchem.com	China	1211	56

Supplier	Advantage
Capot Chemical Co., Ltd	66
Shanghai Hanhong Scientific Co.,Ltd.	64
Chiba Pharmaceutical Science and technology Co, Ltd.	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Shanghai Yolne Chemical Co., Ltd.	55
Bide Pharmatech Ltd.	60
Hangzhou Dechem Tech Co.，Ltd	58
ShangHai AmK Pharmaceutical Technology Co., Ltd.	55
Hangzhou J&H Chemical Co., Ltd.	59
Changzhou Tianrui Pharmaceutical Technology Co., Ltd.	56

View Lastest Price from 5,6-Dimethoxypyrimidin-4-ylamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-06-25	5,6-Dimethoxypyrimidin-4-ylamine 5018-45-1	$1.10	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
2021-08-12	5,6-Dimethoxypyrimidin-4-ylamine 5018-45-1	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2019-07-06	5,6-Dimethoxypyrimidin-4-ylamine 5018-45-1	$1.00	1KG	99%		Career Henan Chemical Co

5,6-Dimethoxypyrimidin-4-ylamine
5018-45-1
$1.10
99.0% min
Shaanxi Dideu Medichem Co. Ltd

5,6-Dimethoxypyrimidin-4-ylamine
5018-45-1
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

5,6-Dimethoxypyrimidin-4-ylamine
5018-45-1
$1.00
99%
Career Henan Chemical Co

5,6-Dimethoxypyrimidin-4-ylamine Spectrum

5,6-Dimethoxypyrimidin-4-ylamine(5018-45-1)¹HNMR

5018-45-1(5,6-Dimethoxypyrimidin-4-ylamine)Related Search:

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2-Amino-4,6-dimethoxypyrimidine Bosentan hydrate Sulfadoxine

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4-AMINO-5,6-DIMETHOXY PYRIMIDINE 5,6-Dimethoxy-4-pyrimidinamine 4-Amino-5,6-dimethoxy pyrimide 5,6-dimethoxy-4-aminopyrimidine 5,6-dimethoxypyrimidin-4-ylamine 5,6-dimethoxypyrimidin-4-amine 4-Amino-5,6-Dimethoxy Pyrimidin Sulfadoxine Impurity 1 (5,6-Dimethoxypyrimidin-4-Amine) 4-Pyrimidinamine, 5,6-dimethoxy- 5,6-Dimethoxypyrimidin-4-ylamine ISO 9001：2015 REACH 5018-45-1 Amines Pyrimidine