ChemicalBook >> CAS DataBase List >>2-Aminopurine

2-Aminopurine

2-Aminopurine structure

CAS No.: 452-06-2

Chemical Name:: 2-Aminopurine

Synonyms: sq22451;SQ 22451;SQ 22,451;4-purinamine;iso-Adenine;2-Aminoperin;2-amino-purin;2-AMINOPURINE;4-aminopurine;9H-Purin-2-amine

CBNumber:: CB2853633

Molecular Formula:: C5H5N5

Molecular Weight:: 135.13

MDL Number:: MFCD00005566

MOL File:: 452-06-2.mol

Last updated:2025-12-15 14:23:52

Product description	Number	Pack Size	Price
2-Aminopurine ≥99%	A3509	1g	$448
Famciclovir Related Compound E certified reference material, pharmaceutical secondary standard	PHR2860	50MG	$571
Famciclovir Related Compound E United States Pharmacopeia (USP) Reference Standard	1269130	25mg	$1000
2-Aminopurine - CAS 452-06-2 - Calbiochem	5.31619	250MG	$202
2-Aminopurine >98.0%(HPLC)(T)	A1111	1g	$973
More product size

Request For Quotation

2-Aminopurine Properties

Melting point	280-282 °C (lit.)
Boiling point	238.81°C (rough estimate)
Density	1.3795 (rough estimate)
refractive index	1.7000 (estimate)
storage temp.	2-8°C
solubility	Aqueous Acid (Slightly), Methanol (Slightly, Heated)
pka	8.02±0.20(Predicted)
form	Amorphous Powder
color	Light beige
biological source	synthetic
Stability	Hygroscopic
InChIKey	MWBWWFOAEOYUST-UHFFFAOYSA-N
CAS DataBase Reference	452-06-2(CAS DataBase Reference)
FDA UNII	O14B3U97FW
NIST Chemistry Reference	Purine, 2-amino-(452-06-2)
UNSPSC Code	41116107
NACRES	NA.51

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302

Precautionary statements

P301+P312+P330

Hazard Codes

Risk Statements

22-36/37/38-20/21/22

Safety Statements

22-36-26

WGK Germany

RTECS

UO7475000

HS Code

29349990

Toxicity

mmo-sat 100 mg/PLATE MUREAV 111,283,83

NFPA 704

	0
2		0

2-Aminopurine price More Price(36)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A3509	2-Aminopurine ≥99%	452-06-2	1g	$448	2025-07-31	Buy
Sigma-Aldrich	PHR2860	Famciclovir Related Compound E certified reference material, pharmaceutical secondary standard	452-06-2	50MG	$571	2025-07-31	Buy
Sigma-Aldrich	1269130	Famciclovir Related Compound E United States Pharmacopeia (USP) Reference Standard	452-06-2	25mg	$1000	2025-07-31	Buy
Sigma-Aldrich	5.31619	2-Aminopurine - CAS 452-06-2 - Calbiochem	452-06-2	250MG	$202	2022-05-15	Buy
TCI Chemical	A1111	2-Aminopurine >98.0%(HPLC)(T)	452-06-2	1g	$973	2025-07-31	Buy

Product number	Packaging	Price	Buy
A3509	1g	$448	Buy
PHR2860	50MG	$571	Buy
1269130	25mg	$1000	Buy
5.31619	250MG	$202	Buy
A1111	1g	$973	Buy

2-Aminopurine Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder

Uses

A probe of structural dynamics and charge transfer in DNA .

Uses

2-Aminopurine has been used to inhibit eukaryotic initiation factor-2α (eIF2α)-phosphorylation of osteoarthritis (OA) chondrocytes.

Uses

A probe of structural dynamicas and charge transfer in DNA

Definition

ChEBI: The parent compound of the 2-aminopurines, comprising a purine core carrying an amino substituent at the 2-position.

Biochem/physiol Actions

2-Aminopurine (2AP) is an analog of guanosine and adenosine, which can base pair with cytosine and thymine. It is used as a fluorescent probe in nucleic acid structure and dynamics. 2-Aminopurine (2-AP) inhibits double-stranded RNA-dependent protein kinase, protein kinase R (PKR).

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.

2-Aminopurine synthesis

Synthesis of 2-Aminopurine from 6-Chloroguanine

2-Aminopurine Preparation Products And Raw materials

Raw materials

Amipurimycin 6-Chloroguanine

Preparation Products

Famciclovir 2-(Methylthio)-9H-purine 2-Hydroxypyrimidine

2-Aminopurine Suppliers

Global( 239)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20134	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29843	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49976	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32436	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Blocksynth Pharmaceutical Technology Co.,Ltd	0086-19817745290; +8619817745290	bd@blocksynth.com	China	5661	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	20284	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Nanjing ChemLin Chemical Industry Co., Ltd.	60
career henan chemical co	58
Hubei xin bonus chemical co. LTD	58
CONIER CHEM AND PHARMA LIMITED	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Blocksynth Pharmaceutical Technology Co.,Ltd	58
Dideu Industries Group Limited	58

View Lastest Price from 2-Aminopurine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-12-15	2-Aminopurine 452-06-2	US $30.00-39.00 / mg		99.51%	10g	TargetMol Chemicals Inc.
2025-09-25	2-Aminopurine 452-06-2	US $35.00-1.10 / kg	1kg	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2022-02-22	2-Aminopurine 452-06-2	US $0.00 / KG	1KG	97.9%	100 tons	Honest Joy Holdings Limited

2-Aminopurine
452-06-2
US $30.00-39.00 / mg
99.51%
TargetMol Chemicals Inc.

2-Aminopurine
452-06-2
US $35.00-1.10 / kg
99%
Henan Fengda Chemical Co., Ltd

2-Aminopurine
452-06-2
US $0.00 / KG
97.9%
Honest Joy Holdings Limited

2-Aminopurine Spectrum

2-Aminopurine(452-06-2)MS 2-Aminopurine(452-06-2)¹HNMR 2-Aminopurine(452-06-2)IR 2-Aminopurine(452-06-2)Raman

452-06-2(2-Aminopurine)Related Search:

Triallylamine Glucosamine EC 2.6.1.2 Bis(2-ethylhexyl)amine Purine

Acetaminophen Triethanolamine 6-MERCAPTO-2-AMINOPURINE RIBOSIDE 6-Methylthioguanine 6-CHLORO-2-AMINOPURINE

2-AMINOADENOSINE 8-Bromoguanosine 2,6-DIAMINOPURINE SULPHATE MONOHYDRATE 2,6-Diaminopurine 2'-deoxyriboside 6-AMINOPURINE,6-Aminopurine,Adenine Phosphate,Biadenina,Leuco-4,Vitamin B4,AdenineForBiochemistry(6-Aminopurine,VitaminB4),ADENINE (6 -Aminopurine, Vitamin B4)

2-Amino-6-chloropurine Riboside 2-aminopurine-6(1h)-thione,6-mercapto-2-aminopurin 2-AMINOPURINE NITRATE,2-AMINOPURINE NITRATE SALT

1of4

1H-PURINE-2-AMINE 2-AMINOPURINE, HYDROCHLORIDE 2-AMINOPURINE 1H-Purin-2-amine 4-purinamine 2-amino-purin 9H-Purin-2-amine SQ 22,451 SQ 22451 sq22451 2-Aminopurine;1H-Purine-2-amine; 9H-Purin-2-amine 2-AMINOPURINE FREE BASE 1H-Purin-2-amine (9CI) Purine, 2-amino. iso-Adenine 4-aminopurine 7H-Purin-2-amine 2-Amino-1H-purine 2-Amino-7H-purine 2-Amino-9H-purine 2-Aminopurine,98% 2-Aminoperin 2-Aminopurine, HydrochlorideDiscontinued. See A628886 2-Aminopurine > 2-Aminopurine USP/EP/BP 2-Aminopurine extrapure, 98% Famciclovir USP Related Compound E Famciclovir Impurity 16 ( USP Famciclovir Related Compound E RS) Istradefylline Impurity 27 (Dimethrimol) 2-Aminopurine, 10 mM in DMSO 452-06-2 Biochemicals and Reagents BioChemical Nucleoside Analogs Nucleosides, Nucleotides, Oligonucleotides Heterocycles Biochemistry Nucleobases and their analogs Nucleosides, Nucleotides & Related Reagents Nucleic acids Bases & Related Reagents Nucleotides Nucleoside Analogs Nucleosides, Nucleotides, Oligonucleotides Biochemicals and Reagents PYRIMIDINE Purine Nucleotides and Nucleosides Purines