7H-purine-2,6-diamine

Basic Information

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CAS Number

1904-98-9

Molecular Formula

C5H6N6

Molecular Weight

150.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

302 ºC

Boiling Point

749°C at 760 mmHg

Water Solubility

2.38 g/L (20 ºC)

Flash Point

155 °C

Refractive Index

1.8750 (estimate)

SMILES

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C1=NC2=NC(=NC(=C2N1)N)N

InChI

InChI=1S/C5H6N6/c6-3-2-4(9-1-8-2)11-5(7)10-3/h1H,(H5,6,7,8,9,10,11)

InChIKey

MSSXOMSJDRHRMC-UHFFFAOYSA-N

LogP

-0.4827000000000006

Topological Polar Surface Area

106.5 Å²

Hydrogen Bond Donor/Acceptor

5 / 6

Complexity

150

Safety Information

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GHS Hazard Pictograms

H302

H312

H315

H319

H332

H335

H351

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

H351 Suspected of causing cancer
Carcinogenicity

Synonyms & References

English

1H-Purine-2,6-diamine
AC-8693
SQ 21065
9H-Purine-2,6-diamine;2-Aminoadenine
A813410
7H-purine-2,6-diamine
26-diaminopurine
D1625
X 79
FT-0610530
W-203543
NS00026227
CHEMBL388596
NSC 743
MLS001066366
UNII-49P95BAU4Z
2,6-diamino-9h-purine
Purine, 2, 6-diamino-
Z1255486094
SY036886
BP-13206
6AP
(2-amino-7H-purin-6-yl)-amine
HY-W013631
Oprea1_670021
SCHEMBL24052
DTXSID0062052
CHEBI:40235
EN300-101012
2,6-Diaminopurine
Purine-2,6-diyldiamine

MDL Number

MFCD00071537

Customs Code

2933990090

FAQ

What is 7H-purine-2,6-diamine (CAS: 1904-98-9)?

7H-purine-2,6-diamine, also known as 2,6-diaminopurine, is a chemical compound with the CAS number 1904-98-9. It has the chemical formula C5H6N4 and is a basic, organic compound. This compound is characterized by its purine structure with two amino groups attached to the 2 and 6 positions.

What are the main uses of 7H-purine-2,6-diamine (CAS: 1904-98-9)?

7H-purine-2,6-diamine is primarily used in pharmaceuticals as an intermediate for the synthesis of nucleoside drugs. It also has applications in research for studying purine metabolism and in the food industry as a component in certain food additives and colorants.

Is 7H-purine-2,6-diamine (CAS: 1904-98-9) safe?

7H-purine-2,6-diamine, like many chemical compounds, requires caution during handling. It is generally considered safe under normal laboratory conditions, but users should follow proper safety guidelines. Wear appropriate personal protective equipment (PPE) such as gloves and goggles. It is non-toxic by ingestion but can cause skin irritation. Keep away from direct sunlight and store in a cool, dry place.

How should 7H-purine-2,6-diamine (CAS: 1904-98-9) be stored?

7H-purine-2,6-diamine should be stored in a tightly sealed container in a cool, dry place away from direct sunlight. It is stable at room temperature, but it is advisable to keep it in a refrigerator to maintain optimal stability. Avoid exposure to moisture and heat, as these can degrade the compound. Handle with care to prevent spillage and ensure proper disposal of any waste material.