5-Chloropentanol
- CAS No.
- 5259-98-3
- Chemical Name:
- 5-Chloropentanol
- Synonyms
- 5-Chloropentan-1-ol;5-Chloro;Chloropentanol;oro-1-pentanoL;5-CHLOROPENTANOL;5-chloro-1-pentano;1-CHLORO-5-PENTANOL;5-CHLORO-1-PENTANOL;5-CHLOROPENTANE-1-OL;Apixaban Impurity 75
- CBNumber:
- CB2688543
- Molecular Formula:
- C5H11ClO
- Molecular Weight:
- 122.59
- MDL Number:
- MFCD00039556
- MOL File:
- 5259-98-3.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 5-Chloro-1-pentanol >90.0%(GC) | C0815 | 5mL | $53 |
| 5-Chloro-1-pentanol >90.0%(GC) | C0815 | 25mL | $149 |
| 5-Chloropentanol Asreported | 269558 | 10g | $368 |
| 5-Chloropentanol Asreported | 269558 | 25g | $602 |
| 5-Chloropentanol Asreported | 269558 | 50g | $849 |
| More product size | |||
| Boiling point | 107 °C |
|---|---|
| Density | 1,06 g/cm3 |
| refractive index | 1.454 |
| Flash point | 102-103°C/8mm |
| storage temp. | Sealed in dry,2-8°C |
| solubility | DMSO, Methanol (Sparingly) |
| form | Oil |
| pka | 15.12±0.10(Predicted) |
| Specific Gravity | 1.06 |
| color | Clear Colourless |
| Water Solubility | Slightly soluble in water. |
| BRN | 1732314 |
| InChIKey | DCBJCKDOZLTTDW-UHFFFAOYSA-N |
| CAS DataBase Reference | 5259-98-3(CAS DataBase Reference) |
| FDA UNII | 55VP4W35EG |
| EPA Substance Registry System | 1-Pentanol, 5-chloro- (5259-98-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H301-H335-H227-H302+H312+H332-H315-H319 | |||||||||
| Precautionary statements | P210-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P280a-P301+P310a-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 22-36/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| Hazard Note | Irritant/Harmful | |||||||||
| TSCA | TSCA listed | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2905190098 | |||||||||
| NFPA 704 |
|
5-Chloropentanol price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | C0815 | 5-Chloro-1-pentanol >90.0%(GC) | 5259-98-3 | 5mL | $53 | 2026-04-30 | Buy |
| TCI Chemical | C0815 | 5-Chloro-1-pentanol >90.0%(GC) | 5259-98-3 | 25mL | $149 | 2026-04-30 | Buy |
| Usbiological | 269558 | 5-Chloropentanol Asreported | 5259-98-3 | 10g | $368 | 2026-06-03 | Buy |
| Usbiological | 269558 | 5-Chloropentanol Asreported | 5259-98-3 | 25g | $602 | 2026-06-03 | Buy |
| Usbiological | 269558 | 5-Chloropentanol Asreported | 5259-98-3 | 50g | $849 | 2026-06-03 | Buy |
5-Chloropentanol Chemical Properties,Uses,Production
Uses
5-Chloro-1-pentanol is used to produce 6-hydroxy-hexanenitrile at temperature of 90 - 100°C. It is also is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.
Synthesis
20395-28-2
5259-98-3
The general procedure for the synthesis of 5-chloro-1-pentanol from 5-chloropentyl acetate was as follows: 5-chloropentanol-1-acetate (33.9 g, 0.21 mol) was mixed with 95% ethanol (75 mL) and 2N aqueous NaOH (90 mL) according to the method reported by Meyers et al. (Tetrahedron 27, 5979-85), and shaken to homogeneous. The mixed solution was allowed to stand at room temperature for a few hours and the ethanol was subsequently removed by distillation under reduced pressure. The residue was extracted with ether (3 x 150 mL). The extract was dried over anhydrous potassium carbonate, the solvent was removed under reduced pressure and finally 5-chloro-1-pentanol was obtained by distillation as a colorless oil (21.1 g, 84% yield, literature value 72%) with a boiling point of 35-37°C (0.02 mmHg) (literature value 62°C (0.5 mmHg)). The product was characterized by the following data: IR (thin film) cm-1 3330 (broad peak), 2945, 2875, 1455, 1440, 1315, 1295, 1265, 1150, 1075, 1060, 1020, 1000, 965, 900, 740, 725, 655; 1H NMR (200 MHz, CDCl3) δ 3.67 (m, 2H), 3.55 (t, J=6.5 Hz, 2H), 1.82 (pentet, J=7 Hz, 2H), 1.4-1.7 (m, 4H), 1.37 (m, 1H); 13C NMR (22.5 MHz, CDCl3) δ 62.4, 45.0, 32.4, 31.9, 23.2; Mass Spectra (70 eV) m/z (relative abundance) 124, 122 (M+, not observed), 106, 104 (M+ - H2O, 0.7, 1.3), 105 (0.5), 93 (7.1), 91 (20.5), 69 (13.7), 68 (100.0), 67 (13.6), 57 (13.4), 56 (41.4), 55 ( 57.0).
References
[1] Journal of the American Chemical Society, 1983, vol. 105, # 12, p. 4008 - 4017
[2] Synthetic Communications, 1985, vol. 15, # 7, p. 569 - 580
[3] Patent: US5264619, 1993, A
[4] Journal of Organic Chemistry, 1981, vol. 46, # 16, p. 3361 - 3364
[5] Phosphorus and Sulfur and the Related Elements, 1987, vol. 31, p. 161 - 176
5-Chloropentanol Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 +86-17392581500 | 1015@dideu.com | China | 3991 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9542 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10236 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Jinjiangchem Corporation | 512-50133713 | sales@jinjiangchem.com | CHINA | 1072 | 58 |
View Lastest Price from 5-Chloropentanol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-12 | Apixaban Impurity 75 | 10mg | 98% | 500mg | ShenZhen H&D Pharmaceutical Technology Co., LTD | ||
 |
2025-12-01 | 5-Chloropentanol
5259-98-3
|
1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2020-01-13 | 5-Chloropentanol
5259-98-3
|
$1.00 | 1g | 99% | 1000KGS | Career Henan Chemical Co |
-
- Apixaban Impurity 75
- 98%
- ShenZhen H&D Pharmaceutical Technology Co., LTD
-
- 5-Chloropentanol
5259-98-3
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- 5-Chloropentanol
5259-98-3
- $1.00
- 99%
- Career Henan Chemical Co
