2-Amino-3,5-dibromopyrazine

Modify Date: 2024-01-03 11:44:00

2-Amino-3,5-dibromopyrazine Structure
2-Amino-3,5-dibromopyrazine structure
Common Name 2-Amino-3,5-dibromopyrazine
CAS Number 24241-18-7 Molecular Weight 252.89
Density 2.3±0.1 g/cm3 Boiling Point 294.6±35.0 °C at 760 mmHg
Molecular Formula C4H3Br2N3 Melting Point 114-117 °C(lit.)
MSDS Chinese USA Flash Point 131.9±25.9 °C
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

 Use of 2-Amino-3,5-dibromopyrazine


Amino-3,5-dibromopyrazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name 3,5-dibromopyrazin-2-amine
Synonym More Synonyms

 2-Amino-3,5-dibromopyrazine Biological Activity

Description Amino-3,5-dibromopyrazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 Chemical & Physical Properties

Density 2.3±0.1 g/cm3
Boiling Point 294.6±35.0 °C at 760 mmHg
Melting Point 114-117 °C(lit.)
Molecular Formula C4H3Br2N3
Molecular Weight 252.89
Flash Point 131.9±25.9 °C
Exact Mass 250.869354
PSA 51.80000
LogP 3.05
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.686
Storage condition Refrigerator

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H301-H315-H318-H335
Precautionary Statements P261-P280-P301 + P310-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R22;R37/38;R41
Safety Phrases S26-S36/39
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2933990090

 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%

 Articles5

More Articles
Studies on pyrazines. XX, A simple synthesis of 5-substituted 2-amino-3-cyanopyrazines: useful intermediates for pteridine synthesis.
Synthesis 8 (1990): 659-660. Sato N and Takeuchi R.

Synthesis 8 , 659-660, (1990)

Synthesis of N-Substituted-2-Aminothiazolo [4,5-b] pyrazines by Tandem Reaction of o-Aminohalopyrazines with Isothiocyanates. Kwak SH, et al.

Bull. Korean Chem. Soc. 33 , 4271-4274, (2012)

Synthesis of Tetraaza Derivatives of Benzoxazinophenothiazine. Ezema BE, et al.

Orient. J. Chem. 31(1) , 133-139, (2015)

 Synonyms

2-Pyrazinamine, 3,5-dibromo-
3-amino-2,6-dibromopyrazine
MFCD00673150
3,5-Dibromo-2-pyrazinamine
2-Amino-3,5-dibromo-1,4-diazine
3,5-Dibromopyrazine-2-ylamine
5-dibromo-2-aminopyrazine
3,5-dibromo-pyrazin-2-ylamine
2-Amino-3,5-dibromopyrazine
3,5-Dibrom-2-pyrazinamin