8-Azaadenine

Modify Date: 2025-08-25 15:40:33

8-Azaadenine Structure
8-Azaadenine structure
Common Name 8-Azaadenine
CAS Number 1123-54-2 Molecular Weight 136.115
Density 1.8±0.1 g/cm3 Boiling Point 563.9±30.0 °C at 760 mmHg
Molecular Formula C4H4N6 Melting Point >300 °C(lit.)
MSDS Chinese USA Flash Point 329.4±11.8 °C

 Names

Name 8-azaadenine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 563.9±30.0 °C at 760 mmHg
Melting Point >300 °C(lit.)
Molecular Formula C4H4N6
Molecular Weight 136.115
Flash Point 329.4±11.8 °C
Exact Mass 136.049744
PSA 93.37000
LogP -0.88
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.875

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XZ5680000
CHEMICAL NAME :
1H-v-Triazolo(4,5-d)pyrimidin-7-amine
CAS REGISTRY NUMBER :
1123-54-2
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H4-N6
MOLECULAR WEIGHT :
136.14
WISWESSER LINE NOTATION :
T56 BMNN FN HNJ IZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
315 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
DNA adduct
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
20 umol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 89,95,1981

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS XZ5680000
HS Code 2933990090

 Synthetic Route

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8-Azaadenine Structure

8-Azaadenine

CAS#:1123-54-2

Literature: Journal of the American Chemical Society, , vol. 67, p. 290,292

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8-Azaadenine Structure

8-Azaadenine

CAS#:1123-54-2

Literature: Journal of the Chemical Society, , p. 1593,1597

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles27

More Articles
Intracellular generation of ROS by 3,5-dimethylaminophenol: persistence, cellular response, and impact of molecular toxicity.

Toxicol. Sci. 141(1) , 300-13, (2014)

Epidemiological studies have demonstrated extensive human exposure to the monocyclic aromatic amines, particularly to 3,5-dimethylaniline, and found an association between exposure to these compounds ...

Intersystem crossing to excited triplet state of aza analogues of nucleic acid bases in acetonitrile.

J. Phys. Chem. A 113(44) , 12088-93, (2009)

Excited state characteristics of aza analogues of nucleic acid bases, 8-azaadenine (8AA), 5-azacytosine (5AC), 8-azaguanine (8AG), and 6-azauracil (6AU), in acetonitrile solution were comprehensively ...

[Effects of 5-bromouracil and 5-bromodeoxyuridine in combination with 8-aza-adenine on the UV sensitivity of bacteria].

Z. Allg. Mikrobiol. 23(8) , 495-501, (1983)

The presence of 5-bromouracil (BU) as well as 5-bromo-2-deoxyuridine (BUdR) in the cultivation media of bacteria results in the distinct increase of UV sensitivity. With the nucleic acid base analogue...

 Synonyms

2H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine
8-Azaadenine
1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine
EINECS 214-375-5
2H-[1,2,3]Triazolo[4,5-d]pyrimidin-7-amine
MFCD00005697
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