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Home > Encyclopedia > 7-Hydroxy-5-methyl-1,3,4-triazaindolizine

7-Hydroxy-5-methyl-1,3,4-triazaindolizine

7-Hydroxy-5-methyl-1,3,4-triazaindolizine structure

7-Hydroxy-5-methyl-1,3,4-triazaindolizine 

structure
  • CAS No:

    2503-56-2

  • Formula:

    C6H6N4O

  • Chemical Name:

    7-Hydroxy-5-methyl-1,3,4-triazaindolizine

  • Synonyms:

    2,4]Triazolo[1,5-a]pyrimidin-7-ol,5-methyl-[1;5-a)pyrimidin-7-ol,5-methyl-s-triazolo(;5-Methyl-7-hydroxy-1,3,4-triazindolizine;5-Methyl-s-trazolo[1,5-]pyrimidin-7-ol;Methyl hydroxytriazaindolizine;5-Methyl-s-triazolo[1,5-a]pyrimidin-7-ol,98%;5-Methyl (1,2,4)trizolo(1,5-α)pyrimidin-7-ol;5-Methyl-[1,2,4]triazolo[1,5-a]pyridin-7-ol

  • Categories:

    Analytical Chemistry  >  Standard

Description

7-Hydroxy-5-methyl-1,3,4-triazaindolizine is white fine crystalline powder

7-Hydroxy-5-methyl-1,3,4-triazaindolizine Basic Attributes

150.14

150.14

609440

219-706-7

J13JT2L1BY

511493|32071

TSCA listed

DTXSID8051918|DTXSID2074035

White to Almost white

2933998090

Characteristics

57.1

-0.5

1.3471 (rough estimate)

280-283 °C(lit.)

271.66°C (rough estimate)

1.6700 (estimate)

INSOLUBLE IN COLD WATER

0-0Pa at 20-25℃

mouse,LD50,intravenous,> 450mg/kg (450mg/kg),Oyo Yakuri. Pharmacometrics. Vol. 13, Pg. 597, 1977.

1.14±0.53(Predicted)

2-8°C

Safety Information

NONH for all modes of transport

1

Xi

26-36-37/39

XZ6133300

Xi

Harmful

P305 + P351 + P338

36/37/38

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

5-methyl-1,2,4-triazolo(1,5-a)pyrimidin-7(4H)-one

7-Hydroxy-5-methyl-1,3,4-triazaindolizine Use and Manufacturing

Methods of Manufacturing

This product is obtained by refluxing 3-amino-1, 2, 4-triazole and ethyl acetoacetate in glacial acetic acid for 4 hours and cyclizing.

Uses

Reactant for the synthesis of: • ;Ruthenium(II)-Hmtpo complexes1• ;Dihydroorotate dehydrogenase inhibitors with antimalarial activity2Reactant for the Vilsmeier reaction of conjugated carbocycles and heterocycles3Investigations of the pharmacological activity caused by binding to HIV TAR RNA4Additive to study the space charge layer in silver bromide microcrystals5

[1,2,4]Triazolo[1,5-a]pyrimidin-7-ol, 5-methyl-: ACTIVE

Computed Properties

Molecular Weight:150.14
XLogP3:-0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:150.05416083
Monoisotopic Mass:150.05416083
Topological Polar Surface Area:57.1
Heavy Atom Count:11
Complexity:302
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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