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ChemicalBook >> CAS DataBase List >> 3,5-Dibromo-2-hydroxypyrazine

3,5-Dibromo-2-hydroxypyrazine

3,5-Dibromo-2-hydroxypyrazine price.
  • $9 - $1929.2
  • Product name: 3,5-Dibromo-2-hydroxypyrazine
  • CAS: 21943-15-7
  • MF: C4H2Br2N2O
  • MW: 253.88
  • EINECS:
  • MDL Number:MFCD07371406
  • Synonyms:3,5-DibroMo-2-hydroxypyrazine, 95+%;3,5-dibromo-1H-pyrazin-2-one;3,5-DIBROMO-2-HYDROXYPYRAZINE;3,5-DIBROMO-PYRAZIN-2-OL;3,5-bromopyrazin-2-ol;3,5-dibromo-2(1H)-Pyrazinone;2-Hydroxy-3,5-dibromopyrazine;2(1H)-Pyrazinone, 3,5-dibromo-
37 prices
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Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Chemenu
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • SynChem
  • SynQuest Laboratories
  • TRC
Package
  • 250mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 500g
  • ManufacturerAK Scientific
  • Product numberX3204
  • Product description3,5-Dibromo-2-hydroxypyrazine
  • Packaging5g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ97940
  • Product description3,5-Dibromo-2-hydroxypyrazine
  • Packaging25g
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX3204
  • Product description3,5-Dibromo-2-hydroxypyrazine
  • Packaging25g
  • Price$221
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number21943157
  • Product description3,5-Dibromo-2-hydroxypyrazine
  • Packaging25g
  • Price$449.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number21943157
  • Product description3,5-Dibromo-2-hydroxypyrazine
  • Packaging100g
  • Price$642
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number21943157
  • Product description3,5-Dibromo-2-hydroxypyrazine
  • Packaging500g
  • Price$1929.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA639664
  • Product description3,5-Dibromo-2-hydroxypyrazine 98%
  • Packaging100g
  • Price$405
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA639664
  • Product description3,5-Dibromo-2-hydroxypyrazine 98%
  • Packaging25g
  • Price$162
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA639664
  • Product description3,5-Dibromo-2-hydroxypyrazine 98%
  • Packaging10g
  • Price$83
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA639664
  • Product description3,5-Dibromo-2-hydroxypyrazine 98%
  • Packaging5g
  • Price$43
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA639664
  • Product description3,5-Dibromo-2-hydroxypyrazine 98%
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA639664
  • Product description3,5-Dibromo-2-hydroxypyrazine 98%
  • Packaging250mg
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0029430
  • Product description3,5-DIBROMO-2-HYDROXYPYRAZINE 95.00%
  • Packaging1G
  • Price$743.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0029430
  • Product description3,5-DIBROMO-2-HYDROXYPYRAZINE 95.00%
  • Packaging5G
  • Price$1302.84
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR61104
  • Product description3,5-Dibromo-2-hydroxypyrazine
  • Packaging1g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD139570
  • Product description3,5-Dibromopyrazin-2-ol
  • Packaging2g
  • Price$76
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X3204 3,5-Dibromo-2-hydroxypyrazine 5g $81 2021-12-16 Buy
AK Scientific J97940 3,5-Dibromo-2-hydroxypyrazine 25g $165 2021-12-16 Buy
AK Scientific X3204 3,5-Dibromo-2-hydroxypyrazine 25g $221 2021-12-16 Buy
Alichem 21943157 3,5-Dibromo-2-hydroxypyrazine 25g $449.4 2021-12-16 Buy
Alichem 21943157 3,5-Dibromo-2-hydroxypyrazine 100g $642 2021-12-16 Buy
Alichem 21943157 3,5-Dibromo-2-hydroxypyrazine 500g $1929.2 2021-12-16 Buy
Ambeed A639664 3,5-Dibromo-2-hydroxypyrazine 98% 100g $405 2021-12-16 Buy
Ambeed A639664 3,5-Dibromo-2-hydroxypyrazine 98% 25g $162 2021-12-16 Buy
Ambeed A639664 3,5-Dibromo-2-hydroxypyrazine 98% 10g $83 2021-12-16 Buy
Ambeed A639664 3,5-Dibromo-2-hydroxypyrazine 98% 5g $43 2021-12-16 Buy
Ambeed A639664 3,5-Dibromo-2-hydroxypyrazine 98% 1g $18 2021-12-16 Buy
Ambeed A639664 3,5-Dibromo-2-hydroxypyrazine 98% 250mg $9 2021-12-16 Buy
American Custom Chemicals Corporation HCH0029430 3,5-DIBROMO-2-HYDROXYPYRAZINE 95.00% 1G $743.82 2021-12-16 Buy
American Custom Chemicals Corporation HCH0029430 3,5-DIBROMO-2-HYDROXYPYRAZINE 95.00% 5G $1302.84 2021-12-16 Buy
Apolloscientific OR61104 3,5-Dibromo-2-hydroxypyrazine 1g $29 2021-12-16 Buy
Biosynth Carbosynth FD139570 3,5-Dibromopyrazin-2-ol 2g $76 2021-12-16 Buy

Properties

Melting point :174-178°C
Density :2.53±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :8.35±0.60(Predicted)
Appearance :Light yellow to yellow Solid
InChI :InChI=1S/C4H2Br2N2O/c5-2-1-7-4(9)3(6)8-2/h1H,(H,7,9)
InChIKey :NHVGHXUOFWEOSN-UHFFFAOYSA-N
SMILES :C1(=O)NC=C(Br)N=C1Br

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3,5-Dibromo-pyrazinol ,is a pyrazine derivative that can be used as a potential building block in chemical synthesis. It can also be used in SRN1 mechanism in heteroaromatic nucleophilic substitution.

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