1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro-

Product Name: 1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro-
CAS No.: 507462-26-2
Chemical Name: 1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro-
Synonyms: 5-BroMo-3-nitro-7-azaindole;5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine;1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro-;5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine
CBNumber: CB22625610
Molecular Formula: C7H4BrN3O2
Formula Weight: 242.03
MOL File: 507462-26-2.mol

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1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro- Property

Density: 1.965±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 9.88±0.40(Predicted)
form: solid
Appearance: Yellow to khaki Solid
InChI: 1S/C7H4BrN3O2/c8-4-1-5-6(11(12)13)3-10-7(5)9-2-4/h1-3H,(H,9,10)
InChIKey: GHHWPSOGKLMSCJ-UHFFFAOYSA-N
SMILES: [O-][N+](=O)c1c[nH]c2ncc(Br)cc12

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Safety

Hazard Codes: Xn
Risk Statements: 22
WGK Germany: 3
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Oral

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

Sigma-Aldrich

Product number: SYX00270
Product name: 5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine
Purity: Aldrich
Packaging: 1g
Price: $276
Updated: 2026/03/19

TRC

Product number: B686573
Product name: 5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 115760
Product name: 5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine
Purity: 95%
Packaging: 1g
Price: $269
Updated: 2021/12/16

Matrix Scientific

Product number: 115760
Product name: 5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine
Purity: 95%
Packaging: 5g
Price: $1143
Updated: 2021/12/16

Matrix Scientific

Product number: 115760
Product name: 5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine
Purity: 95%
Packaging: 25g
Price: $4410
Updated: 2021/12/16

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1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro- Chemical Properties,Usage,Production

Synthesis

183208-35-7

507462-26-2

General procedure for the synthesis of 5-bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine from 5-bromo-7-azaindole: 5-bromo-1H-pyrrolo[2,3-b]pyridine (470 mg, 2.39 mmol) was added to stirred fuming nitric acid (2.5 mL) in batches at 0 °C. After the addition was completed, the reaction system was kept at 0 °C and stirring was continued for 30 min. Subsequently, the reaction solution was carefully poured into an ice-water mixture (25 mL) and stirred for 30 min. The solid product was isolated by filtration, and the filter cake was washed sequentially with a large amount of deionized water and isohexane, and finally dried under vacuum to afford the target compound 5-bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine (484 mg, 84% yield).

References

[1] Patent: WO2013/114113, 2013, A1. Location in patent: Page/Page column 23
[2] Patent: US2015/11533, 2015, A1. Location in patent: Paragraph 0101
[3] Patent: WO2018/134254, 2018, A1. Location in patent: Page/Page column 78; 79

1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro- Preparation Products And Raw materials

Raw materials

Preparation Products

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1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro- Suppliers

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View Lastest Price from 1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro- manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 5-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine 507462-26-2
Price: US $1.60-6.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-19

507462-26-2, 1H-Pyrrolo[2,3-b]pyridine, 5-broMo-3-nitro-Related Search:

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507462-26-2