ChemicalBook > CAS DataBase List > 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE

8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE

Product Name: 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE
CAS No.: 881658-92-0
Chemical Name: 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE
Synonyms: 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE;8-Bromo-2-methyloxy-1,5-naphthyridine;1,5-Naphthyridine, 8-broMo-2-Methoxy-
CBNumber: CB7837812
Molecular Formula: C9H7BrN2O
Formula Weight: 239.07
MOL File: 881658-92-0.mol

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8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE Property

Boiling point:: 324.8±37.0 °C(Predicted)
Density: 1.591±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 1.39±0.10(Predicted)
Appearance: White to off-white Solid

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Safety

HS Code: 2914390090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

AK Scientific

Product number: 1545AF
Product name: 8-Bromo-2-methoxy-1,5-naphthyridine
Packaging: 250mg
Price: $194
Updated: 2021/12/16

AK Scientific

Product number: 1545AF
Product name: 8-Bromo-2-methoxy-1,5-naphthyridine
Packaging: 1g
Price: $412
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0352615
Product name: 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE
Purity: 95.00%
Packaging: 5MG
Price: $503.98
Updated: 2021/12/16

Matrix Scientific

Product number: 087224
Product name: 8-Bromo-2-methoxy-1,5-naphthyridine
Purity: >95%
Packaging: 500mg
Price: $908
Updated: 2021/12/16

Ambeed

Product number: A148276
Product name: 8-Bromo-2-methoxy-1,5-naphthyridine
Purity: 97%
Packaging: 100mg
Price: $19
Updated: 2021/12/16

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8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE Chemical Properties,Usage,Production

Synthesis

23443-25-6

881658-92-0

6-Methoxy-1,5-naphthyridin-4-ol (21.5 g) was dissolved in DMF (150 mL) under nitrogen protection and stirred at 0 °C. Phosphorus tribromide (13.5 mL) was slowly added dropwise, and after the dropwise addition was completed, the reaction mixture was gradually warmed up to room temperature, and the reaction was continued to be stirred for 90 min. Upon completion of the reaction, the reaction was quenched by the addition of water (375 mL) and the pH was adjusted with solid sodium carbonate to 7. The precipitated solid product was collected by diafiltration and dried by suction with a sintered funnel for 2 h, followed by drying under vacuum at 45 °C to afford the target compound 8-bromo-2-methoxy-1,5-naphthyridine (26.0 g, 90% yield). The product was characterized by 1H-NMR (DMSO-d6) with the following chemical shifts (δ, ppm): 8.59 (d, 1H), 8.30 (d, 1H), 8.08 (d, 1H), 7.33 (d, 1H), 4.06 (s, 3H).

References

[1] Patent: EP2080761, 2009, A1. Location in patent: Page/Page column 15
[2] Patent: WO2010/81874, 2010, A1. Location in patent: Page/Page column 17-18
[3] Patent: US2006/223810, 2006, A1. Location in patent: Page/Page column 18
[4] Patent: WO2010/101949, 2010, A1. Location in patent: Page/Page column 125

8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE manufacturers

Career Henan Chemical Co

Product: 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE 881658-92-0
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-13

881658-92-0, 8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINERelated Search:

8-BROMO-2-CHLOROQUINOLINE 8-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE 8-BroMo-2-chloro-6-fluoro-quinazoline 8-bromo-2-chloroquinoxaline 8-bromo-2-methylimidazo[1,2-a]pyridine 8-Bromo-3-iodoimidazo[1,2-a]pyrazine 8-BROMO-2H-ISOQUINOLIN-1-ONE 3-Quinolinamine,8-bromo-(9CI) 8-Bromo-3,4-dihydro-1H-[1,6]naphthyridin-2-one 8-BROMO-3,4-DIHYDRO-2H-BENZO[1,4]OXAZINE HYDROCHLORIDE 8-BROMOQUINOLIN-2-AMINE 8-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine 3-Bromoisatoic anhydride 8-BROMO-2,3,4,5-TETRAHYDRO-1H-PYRIDO[4,3-B]INDOLE 2(1H)-Quinolinone, 8-broMo-3,4-dihydro- 8-bromo-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 8-broMo-2-chloro-6-Methylquinoline 8-BROMO-7-FLUORO-2-METHOXY-1,5-NAPHTHYRIDINE

8-BROMO-2-METHOXY-1,5-NAPHTHYRIDINE

1,5-Naphthyridine, 8-broMo-2-Methoxy-

8-Bromo-2-methyloxy-1,5-naphthyridine

881658-92-0