ChemicalBook > CAS DataBase List > 1,4,6-Triazaindene

1,4,6-Triazaindene

Product Name
1,4,6-Triazaindene
CAS No.
272-50-4
Chemical Name
1,4,6-Triazaindene
Synonyms
1,4,6-Triazaindene;5H-Pyrrolo[3,2-d]pyriMidi...;5H-Pyrrolo[3,2-d]pyrimidine (7CI,8CI,9CI)
CBNumber
CB0958345
Molecular Formula
C6H5N3
Formula Weight
119.12
MOL File
272-50-4.mol
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1,4,6-Triazaindene Property

Melting point:
175 °C (decomp)
Boiling point:
288.3±13.0 °C(Predicted)
Density 
1.348±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
13.16±0.10(Predicted)
Appearance
Off-white to light brown Solid
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Safety

HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
B530275
Product name
5H-Pyrrolo[3,2-d]pyrimidine
Packaging
100mg
Price
$220
Updated
2021/12/16
Matrix Scientific
Product number
059849
Product name
5H-Pyrrolo[3,2-d]pyrimidine
Purity
>96%
Packaging
250mg
Price
$128
Updated
2021/12/16
AK Scientific
Product number
W5032
Product name
5H-Pyrrolo[3,2-d]pyrimidine
Packaging
100mg
Price
$161
Updated
2021/12/16
SynQuest Laboratories
Product number
3H32-1-AX
Product name
5H-Pyrrolo[3,2-d]pyrimidine
Packaging
250mg
Price
$245
Updated
2021/12/16
Matrix Scientific
Product number
059849
Product name
5H-Pyrrolo[3,2-d]pyrimidine
Purity
>96%
Packaging
1g
Price
$330
Updated
2021/12/16
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1,4,6-Triazaindene Chemical Properties,Usage,Production

Synthesis

63200-54-4

1119280-66-8

272-50-4

2,4-Dichloro-5H-pyrrolo[3,2-d]pyrimidine (6.6 g, 35.3 mmol) was used as starting material and dissolved in ethanol (200 mL). Subsequently, sodium bicarbonate (2.96 g) and 10% carbon-loaded palladium catalyst (0.66 g) were added to the solution. The reaction mixture was stirred at room temperature for 3 hours under hydrogen atmosphere. After completion of the reaction, the catalyst was removed by filtration and the filtrate was adsorbed on silica gel. Purification was carried out by fast column chromatography and 2-chloro-5H-pyrrolo[3,2-d]pyrimidine (3.3 g, 61% yield) was isolated using chloroform/methanol (4:1, v/v) as eluent. In addition, the by-product 5H-pyrrolo[3,2-d]pyrimidine (1.5 g) was recovered from the column.

References

[1] Patent: WO2009/62258, 2009, A1. Location in patent: Page/Page column 99

1,4,6-Triazaindene Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4,6-Triazaindene Suppliers

China 70 Europe 1 India 1 United States 6 Global 78
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
Tetranov Biopharm
Tel
13526569071
Email
sales@leadmedpharm.com
Country
China
ProdList
7892
Advantage
64
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25687
Advantage
65
Shanghai Arbor Chemical Co., Ltd.
Tel
021-60451683 15021268886
Fax
+86-21-60451682
Email
sales@arborchemical.com
Country
China
ProdList
898
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
15026594951
Fax
0556-5030632
Email
rs@raise-chem.com
Country
China
ProdList
4601
Advantage
55
ShangHai Zexin Chemical Technology Co., Ltd.
Tel
021-60136491 15901897992
Fax
021-60136492
Country
China
ProdList
455
Advantage
55
Bide Pharmatech Ltd.
Tel
400-400-164-7117 18317119277
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
40000
Advantage
60
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View Lastest Price from 1,4,6-Triazaindene manufacturers

Career Henan Chemical Co
Product
1,4,6-Triazaindene 272-50-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-02-16

272-50-4, 1,4,6-TriazaindeneRelated Search:

4-CHLORO-8-FLUORO-5H-PYRIMIDO[5,4-B]INDOLE 4-HYDRAZINO-5H-PYRIMIDO[5,4-B]INDOLE 1-CHLORO-6-METHOXY-9H-2,4,9-TRIAZA-FLUORENE 1-CHLORO-9H-2,4,9-TRIAZA-FLUORENE 1-CHLORO-6-METHYL-9H-2,4,9-TRIAZA-FLUORENE METHYL 2-(5H-PYRIMIDO[5,4-B]INDOL-4-YLSULFANYL)ACETATE 4-CHLORO-5H-PYRIMIDO[5,4-B]INDOL-1-IUM CHLORIDE 4-(1-PYRROLIDINYL)-5H-PYRIMIDO[5,4-B]INDOLE 4-(4-PHENYLPIPERAZINO)-5H-PYRIMIDO[5,4-B]INDOLE 4-PIPERIDINO-5H-PYRIMIDO[5,4-B]INDOLE 2,4-DICHLOROBENZENECARBALDEHYDE N-(5H-PYRIMIDO[5,4-B]INDOL-4-YL)HYDRAZONE 4-MERCAPTO-8-METHYLPYRIMIDINO [5,4-B]INDOLE 4-[4-(4-METHOXYPHENYL)PIPERAZINO]-5H-PYRIMIDO[5,4-B]INDOLE 4-[4-(4-CHLOROPHENYL)PIPERAZINO]-5H-PYRIMIDO[5,4-B]INDOLE 4-(3,5-DIMETHYL-1H-PYRAZOL-1-YL)-5H-PYRIMIDO[5,4-B]INDOLE 4-(4-METHYLPIPERAZINO)-5H-PYRIMIDO[5,4-B]INDOLE N-METHYL-5H-PYRIMIDO[5,4-B]INDOL-4-AMINE 4-(4-CHLOROPHENYL)-1-(5H-PYRIMIDO[5,4-B]INDOL-4-YL)-1H-PYRAZOL-3-AMINE

  • 1,4,6-Triazaindene
  • 5H-Pyrrolo[3,2-d]pyrimidine (7CI,8CI,9CI)
  • 5H-Pyrrolo[3,2-d]pyriMidi...
  • 272-50-4
  • PYRIMIDINE
  • Heterocycles series
  • Heterocycle-Pyrimidine series