3-chloro-7H-pyrrolo[2,3-c]pyridazine

Product Name: 3-chloro-7H-pyrrolo[2,3-c]pyridazine
CAS No.: 1207625-18-0
Chemical Name: 3-chloro-7H-pyrrolo[2,3-c]pyridazine
Synonyms: 3-Chloro-7H-pyrrolo[2,3-c...;3-chloro-7H-pyrrolo[2,3-c]pyridazine;7H-Pyrrolo[2,3-c]pyridazine, 3-chloro-;3-chloro-7H-pyrrolo[2,3-c]pyridazine ISO 9001：2015 REACH
CBNumber: CB22499666
Molecular Formula: C6H4ClN3
Formula Weight: 153.57
MOL File: 1207625-18-0.mol

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3-chloro-7H-pyrrolo[2,3-c]pyridazine Property

Density: 1.531±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 10.63±0.50(Predicted)
Appearance: White to off-white Solid
InChI: InChI=1S/C6H4ClN3/c7-5-3-4-1-2-8-6(4)10-9-5/h1-3H,(H,8,10)
InChIKey: ABZZOKSFQKTLHJ-UHFFFAOYSA-N
SMILES: C12NC=CC1=CC(Cl)=NN=2

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Safety

HS Code: 2933998090

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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: B418733
Product name: 3-Chloro-7H-pyrrolo[2,3-c]pyridazine
Packaging: 50mg
Price: $130
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H32-5-C9
Product name: 3-Chloro-7H-pyrrolo[2,3-c]pyridazine
Packaging: 250mg
Price: $275
Updated: 2021/12/16

AK Scientific

Product number: X9442
Product name: 3-Chloro-7H-pyrrolo[2,3-c]pyridazine
Packaging: 500mg
Price: $905
Updated: 2021/12/16

Matrix Scientific

Product number: 113327
Product name: 3-Chloro-7H-pyrrolo[2,3-c]pyridazine
Packaging: 1g
Price: $1040
Updated: 2021/12/16

Apolloscientific

Product number: OR471450
Product name: 3-Chloro-7H-pyrrolo[2,3-c]pyridazine
Packaging: 1g
Price: $1125
Updated: 2021/12/16

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3-chloro-7H-pyrrolo[2,3-c]pyridazine Chemical Properties,Usage,Production

Synthesis

1207625-15-7

1207625-18-0

General procedure for the synthesis of 3-chloro-7H-pyrrolo[2,3-c]pyridazine from 6-chloro-4-((trimethylmethylsilyl)ethynyl)pyridazin-3-amine: to a stirring solution of 6-chloro-4-((trimethylmethylsilyl)ethynyl)pyridazin-3-amine (10g, 44.4mmol) in DMF (150mL) was added sequentially t-BuOK ( 7.4 g, 66 mmol) and Me2NH (0.4 g, 8.8 mmol). The reaction mixture was stirred at 120 °C for 2 hours. Upon completion of the reaction, the reaction was quenched by addition of saturated aqueous NaHCO3 solution (50 mL). The reaction mixture was filtered and the filter cake was washed twice with EtOAc (50 mL). The organic phases were combined, washed with brine, dried over anhydrous Na2SO4, filtered and concentrated in vacuum to give the crude product. The crude product was purified by rapid chromatography on silica gel (petroleum ether/EtOAc, 8:1 to 3:1) to afford 3-chloro-7H-pyrrolo[2,3-c]pyridazine (2 g, 30% yield) as a solid.MS (ESI): m/z 154.2 [M + H]+.

References

[1] Patent: WO2017/133667, 2017, A1. Location in patent: Page/Page column 171
[2] Patent: US2011/82138, 2011, A1
[3] Patent: WO2011/143646, 2011, A1. Location in patent: Page/Page column 58
[4] Patent: WO2017/133665, 2017, A1. Location in patent: Page/Page column 51-52

3-chloro-7H-pyrrolo[2,3-c]pyridazine Preparation Products And Raw materials

Raw materials

Preparation Products

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3-chloro-7H-pyrrolo[2,3-c]pyridazine Suppliers

China 74 United Kingdom 1 United States 6 Global 81

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View Lastest Price from 3-chloro-7H-pyrrolo[2,3-c]pyridazine manufacturers

Dideu Industries Group Limited

Product: 3-chloro-7H-pyrrolo[2,3-c]pyridazine 1207625-18-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-11-02

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3-chloro-7H-pyrrolo[2,3-c]pyridazine ISO 9001：2015 REACH

1207625-18-0