ChemicalBook >> CAS DataBase List >>Pyrimido[4,5-d]pyrimidin-4-amine (9CI)

Pyrimido[4,5-d]pyrimidin-4-amine (9CI)

Pyrimido[4,5-d]pyrimidin-4-amine (9CI) structure

CAS No.: 26979-05-5

Chemical Name:: Pyrimido[4,5-d]pyrimidin-4-amine (9CI)

Synonyms: Pyrimido[4,5-d]pyrimidin-4-amine;4-Aminopyrimido[4,5-d]pyrimidine;Pyrimido[4,5-d]pyrimidin-4-ylamine;Pyrimido[4,5-d]pyrimidin-4-amine (9CI);Pyrimido[4,5-d]pyrimidin-4-amine (9CI) ISO 9001：2015 REACH

CBNumber:: CB81055384

Molecular Formula:: C6H5N5

Molecular Weight:: 147.14

MDL Number:: MFCD02251673

MOL File:: 26979-05-5.mol

MSDS File:: SDS

Last updated:2026-05-28 04:24:52

Request For Quotation

Pyrimido[4,5-d]pyrimidin-4-amine (9CI) Properties

Melting point	>310 °C
Boiling point	365.1±27.0 °C(Predicted)
Density	1.490±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	2.77±0.30(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338

Pyrimido[4,5-d]pyrimidin-4-amine (9CI) price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Activate Scientific	AS22401	4-Aminopyrimido[4,5-d]pyrimidine 97%	26979-05-5	250mg	$125	2026-06-04	Buy
Activate Scientific	AS22401	4-Aminopyrimido[4,5-d]pyrimidine 97%	26979-05-5	1g	$244	2026-06-04	Buy
Activate Scientific	AS22401	4-Aminopyrimido[4,5-d]pyrimidine 97%	26979-05-5	5g	$726	2026-06-04	Buy
Synthonix	A73813	4-Aminopyrimido[4,5-d]pyrimidine >97%	26979-05-5	1g	$210	2026-05-06	Buy
Synthonix	A73813	4-Aminopyrimido[4,5-d]pyrimidine >97%	26979-05-5	5g	$700	2026-05-06	Buy

Product number	Packaging	Price	Buy
AS22401	250mg	$125	Buy
AS22401	1g	$244	Buy
AS22401	5g	$726	Buy
A73813	1g	$210	Buy
A73813	5g	$700	Buy

Pyrimido[4,5-d]pyrimidin-4-amine (9CI) Chemical Properties,Uses,Production

Synthesis Reference(s)

Journal of the American Chemical Society, 82, p. 3138, 1960 DOI: 10.1021/ja01497a039

Pyrimido[4,5-d]pyrimidin-4-amine (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

5-Pyrimidinecarboxaldehyde, 4,6-diamino- (9CI)

Pyrimido[4,5-d]pyrimidin-4-amine (9CI) Suppliers

Global( 47)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai civi chemical technology co.,Ltd	86-21-34053660	sale@labgogo.com	China	9853	52
ShangHai AmK Pharmaceutical Technology Co., Ltd.	微信 18019252918 18019252918	sale@amkchem.com	China	14982	55
Shanghai SuperLan Chemcial Technique Centre	0-2022843681 15618226720	chaolaichem@foxmail.com	China	9996	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shanghai Rlavie Technology Co., Ltd.	021-67759270 17717059219	sales@rlavie.com	China	1850	55
Aikon International Limited	025-66113011 19370895928	qzhang@aikonchem.com	China	15390	58
Shanghai Vigor Biotechnology Co., Ltd.	021-18017654 18017654809	sales@vigorchem.cn	China	958	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9733	58
Dideu Industries Group Limited	+8617392712697	1022@dideu.com	China	29091	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58

Supplier	Advantage
Shanghai civi chemical technology co.,Ltd	52
ShangHai AmK Pharmaceutical Technology Co., Ltd.	55
Shanghai SuperLan Chemcial Technique Centre	58
Amadis Chemical Company Limited	58
Shanghai Rlavie Technology Co., Ltd.	55
Aikon International Limited	58
Shanghai Vigor Biotechnology Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from Pyrimido[4,5-d]pyrimidin-4-amine (9CI) manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-20	Pyrimido[4,5-d]pyrimidin-4-amine (9CI) 26979-05-5	$1.10	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
	2020-01-10	pyrimido[4,5-d]pyrimidin-4-amine 26979-05-5		1KG	98%; 99%	500g;1kg； 25kg	Career Henan Chemical Co

Pyrimido[4,5-d]pyrimidin-4-amine (9CI)
26979-05-5
$1.10
99.00%
Dideu Industries Group Limited

pyrimido[4,5-d]pyrimidin-4-amine
26979-05-5
$0.01
98%; 99%
Career Henan Chemical Co

26979-05-5(Pyrimido[4,5-d]pyrimidin-4-amine (9CI))Related Search:

Ampyrimine Pyrimido[4,5-d]pyrimidin-4-amine (9CI) BUTTPARK 107\40-53 BUTTPARK 78\40-21 BUTTPARK 141\40-35

BUTTPARK 107\40-58 BUTTPARK 141\40-96 BUTTPARK 141\40-95 BUTTPARK 141\40-100 BUTTPARK 107\40-56

BUTTPARK 78\40-22 BUTTPARK 141\40-23 BUTTPARK 78\40-20 BUTTPARK 107\40-55 BUTTPARK 141\40-99

BUTTPARK 107\40-54 BUTTPARK 78\40-19 BUTTPARK 141\40-97

1of4

Pyrimido[4,5-d]pyrimidin-4-amine (9CI) Pyrimido[4,5-d]pyrimidin-4-ylamine 4-Aminopyrimido[4,5-d]pyrimidine Pyrimido[4,5-d]pyrimidin-4-amine Pyrimido[4,5-d]pyrimidin-4-amine (9CI) ISO 9001：2015 REACH 26979-05-5 PYRIMIDINE pharmacetical