ChemicalBook >> CAS DataBase List >>1-Bromo-2-naphthol
1-Bromo-2-naphthol
- CAS No.
- 573-97-7
- Chemical Name:
- 1-Bromo-2-naphthol
- Synonyms
- 2-Naphthalenol, 1-bromo-;wormin;disthemin;AKOS BBB/376;Bromonaphthol;1-brom-2-naphthol;1-bromo-2-naphtho;1-Bromo-b-naphthol;1-BROMO-2-NAPHTHOL;1-Bromo-2-Naphthol98%
- CBNumber:
- CB8216296
- Molecular Formula:
- C10H7BrO
- Molecular Weight:
- 223.07
- MDL Number:
- MFCD00003869
- MOL File:
- 573-97-7.mol
- MSDS File:
- SDS
Last updated:2026-08-28 09:47:32
| Melting point | 78-81 °C (lit.) |
|---|---|
| Boiling point | 130°C |
| Density | 1.4412 (rough estimate) |
| refractive index | 1.5700 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Crystalline Powder |
| pka | 7.28±0.50(Predicted) |
| color | Off-white to beige or brown-purple |
| BRN | 2044001 |
| InChI | InChI=1S/C10H7BrO/c11-10-8-4-2-1-3-7(8)5-6-9(10)12/h1-6,12H |
| InChIKey | FQJZPYXGPYJJIH-UHFFFAOYSA-N |
| SMILES | C1(Br)=C2C(C=CC=C2)=CC=C1O |
| CAS DataBase Reference | 573-97-7(CAS DataBase Reference) |
| FDA UNII | VKE7L55PP9 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | QL3361000 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29081000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
1-Bromo-2-naphthol price More Price(67)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | B73201 | 1-Bromo-2-naphthol 97% | 573-97-7 | 25g | $80.8 | 2026-04-30 | Buy |
| TCI Chemical | B0620 | 1-Bromo-2-naphthol >97.0%(GC) | 573-97-7 | 25g | $83 | 2026-04-30 | Buy |
| Apolloscientific | OR43657 | 1-Bromo-2-naphthol 98% | 573-97-7 | 1g | $21 | 2026-06-04 | Buy |
| AK Scientific | P271 | 1-Bromo-2-naphthol 98%(GC) | 573-97-7 | 5g | $16 | 2026-06-04 | Buy |
| AK Scientific | P271 | 1-Bromo-2-naphthol 98%(GC) | 573-97-7 | 25g | $25 | 2026-06-04 | Buy |
1-Bromo-2-naphthol Chemical Properties, Uses, Production
Chemical Properties
off-white to beige or brown-purple cryst. powder
Uses
1-Bromo-2-naphthol is a dye intermediate used in organic synthesis. This product is also an anthelmintic used for hookworm infections.
Synthesis Reference(s)
Tetrahedron, 51, p. 4291, 1995 DOI: 10.1016/0040-4020(94)01119-K
Purification Methods
Distil the naphthol at pKEst 10mm then recrystallise it from *C6H6/pet ether (b 30-60o) m 80-81o. The benzoyl derivative has m 98.5-99.5o (from MeOH). [Hazlet J Am Cherm Soc 62 2156 1940, Beilstein 6 H 650, 6 II 604, 6 III 2994.]
1-Bromo-2-naphthol Preparation Products And Raw materials
Global Suppliers ( 316)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sanjing New Materials Technology (Taizhou) Co., Ltd. | 13852622638 | 1048979734@qq.com | China | 778 | 58 |
| Anhui Sun-wise Pharmaceutical Co., Ltd. | 18856027890 18856027890 | 83618010@qq.com | China | 55 | 58 |
| Fuxin Kaituo Fine Chemical Technology Co., Ltd | 15714082442 | 15714082442@163.com | China | 241 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Ark Pharm, Inc. | 847-367-3680 | sales@arkpharminc.com | United States | 1669 | 56 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 45000 | 61 |
| Shijiazhuang Sdyano Fine Chemical Co., Ltd. | 0311-89250318 13582355795 | master@sjzsdyn.com | China | 2776 | 65 |
View Latest Price from 1-Bromo-2-naphthol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-10-10 | 1-Bromo-2-naphthol
573-97-7
|
$1.00 | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2024-09-20 | 1-Bromo-2-naphthol
573-97-7
|
$786.00 | 98 | 500 Kg | R&D Scientific Inc. | ||
 |
2023-10-08 | 1-Bromo-2-naphthol
573-97-7
|
$30.00 | 1KG | 99% | 20T | Firsky International Trade (Wuhan) Co., Ltd |
-
- 1-Bromo-2-naphthol
573-97-7
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 1-Bromo-2-naphthol
573-97-7
- $786.00
- 98
- R&D Scientific Inc.
-
- 1-Bromo-2-naphthol
573-97-7
- $30.00
- 99%
- Firsky International Trade (Wuhan) Co., Ltd
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573-97-7
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