ChemicalBook > CAS DataBase List > 1,2,3,4-TETRAHYDRO-QUINOXALINE

1,2,3,4-TETRAHYDRO-QUINOXALINE

Product Name
1,2,3,4-TETRAHYDRO-QUINOXALINE
CAS No.
3476-89-9
Chemical Name
1,2,3,4-TETRAHYDRO-QUINOXALINE
Synonyms
Debrisoquine Impurity 12;4-TETRAHYDRO-QUINOXALINE;1,2,3,4-TetrahydroquinoxaL;BENZO[2,3]TETRAHYDROPIPERAZINE;1,2,3,4-TETRAHYDRO-QUINOXALINE;5,6,7,8-Tetrahydro-2-quinolinone;Quinoxaline, 1,2,3,4-tetrahydro-;Benzo(2,3)piperazine, tetrahydro-;1,2,3,4-Tetrahydroquinoxaline 95%;1,2,3,4-Tetrahydroquinoxaline, 98%+
CBNumber
CB7414985
Molecular Formula
C8H10N2
Formula Weight
134.18
MOL File
3476-89-9.mol
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1,2,3,4-TETRAHYDRO-QUINOXALINE Property

Melting point:
92-98 °C
Boiling point:
154°C/14mmHg(lit.)
Density 
1.0698 (rough estimate)
refractive index 
1.5579 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
powder to crystal
pka
4.60±0.50(Predicted)
color 
White to Brown
CAS DataBase Reference
3476-89-9(CAS DataBase Reference)
EPA Substance Registry System
Quinoxaline, 1,2,3,4-tetrahydro- (3476-89-9)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36/37/39-44
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
TSCA 
Yes
HazardClass 
IRRITANT
PackingGroup 
Ⅲ
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
702366
Product name
1,2,3,4-Tetrahydroquinoxaline
Purity
95%
Packaging
1g
Price
$157
Updated
2023/06/20
Sigma-Aldrich
Product number
702366
Product name
1,2,3,4-Tetrahydroquinoxaline
Purity
95%
Packaging
250mg
Price
$138
Updated
2023/01/07
TCI Chemical
Product number
T2999
Product name
1,2,3,4-Tetrahydroquinoxaline
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$68
Updated
2025/07/31
TCI Chemical
Product number
T2999
Product name
1,2,3,4-Tetrahydroquinoxaline
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$230
Updated
2025/07/31
Apolloscientific
Product number
OR01714
Product name
1,2,3,4-Tetrahydroquinoxaline
Packaging
5g
Price
$125
Updated
2021/12/16
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1,2,3,4-TETRAHYDRO-QUINOXALINE Chemical Properties,Usage,Production

Uses

1,2,3,4-Tetrahydroquinoxaline is a reactant that undergoes acceptorless hydrogenation and dehydrogenation in the presence of a molecular iron catalyst.

Synthesis Reference(s)

Journal of the American Chemical Society, 69, p. 795, 1947 DOI: 10.1021/ja01196a015

1,2,3,4-TETRAHYDRO-QUINOXALINE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2,3,4-TETRAHYDRO-QUINOXALINE Suppliers

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View Lastest Price from 1,2,3,4-TETRAHYDRO-QUINOXALINE manufacturers

Career Henan Chemical Co
Product
1,2,3,4-TETRAHYDRO-QUINOXALINE 3476-89-9
Price
US $2.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100g , 1kg, 5kg , 50kg
Release date
2020-01-07

3476-89-9, 1,2,3,4-TETRAHYDRO-QUINOXALINERelated Search:

CNQX 6-CHLORO-2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE 6-NITRO-1,2,3,4-TETRAHYDRO QUINOXALINE 1,2,3,4-TETRAHYDRO-QUINOXALINE DNQX 6,7-DICHLORO-1,4-DIHYDRO-2,3-QUINOXALINEDIONE 1-(3-CHLORO-BENZYL)-1,2,3,4-TETRAHYDRO-QUINOXALINE DIHYDROCHLORIDE,1-(3-CHLORO-BENZYL)-1,2,3,4-TETRAHYDRO-QUINOXALINE 2HCL SALT 1-(TOLUENE-4-SULFONYL)-1,2,3,4-TETRAHYDRO-QUINOXALINE (2,3-DIOXO-1,2,3,4-TETRAHYDRO-QUINOXALINE-6-SULFONYLAMINO)-ACETIC ACID 1-ISOPROPYL-1,2,3,4-TETRAHYDRO-QUINOXALINE DIHYDROCHLORIDE 1-METHYL-1,2,3,4-TETRAHYDRO-QUINOXALINE DIHYDROCHLORIDE 7-METHYL-2,3-DIOXO-1,2,3,4-TETRAHYDRO-QUINOXALINE-6-SULFONYL CHLORIDE 6-Chloro-1,2,3,4-tetrahydro-quinoxaline 2(1H)-Quinoxalinone,3,4-dihydro-3,3-dimethyl-(9CI) 1,2,3,4-TETRAHYDRO-QUINOXALINE-6-CARBOXYLIC ACID 1-ETHYL-2,3-DIOXO-1,2,3,4-TETRAHYDRO-QUINOXALINE-6-CARBOXYLIC ACID 3-(2,3-DIOXO-1,2,3,4-TETRAHYDRO-QUINOXALINE-6-SULFONYL)-PROPIONIC ACID 2-PHENYL-1,2,3,4-TETRAHYDRO-QUINOXALINE

  • Benzo(2,3)piperazine, tetrahydro-
  • Quinoxaline, 1,2,3,4-tetrahydro-
  • 1,2,3,4-TETRAHYDRO-QUINOXALINE
  • BENZO[2,3]TETRAHYDROPIPERAZINE
  • 5,6,7,8-Tetrahydro-2-quinolinone
  • 1,2,3,4-Tetrahydroquinoxaline, 98%+
  • 1,2,3,4-Tetrahydroquinoxaline 95%
  • 1,2,3,4-Tetrahydroquinoxaline, 98% white to brown solid
  • 1,2,3,4-TetrahydroquinoxaL
  • 4-TETRAHYDRO-QUINOXALINE
  • Debrisoquine Impurity 12
  • 3476-89-9
  • Building Blocks
  • Heterocyclic Building Blocks
  • Quinoxalines