ChemicalBook >> CAS DataBase List >>Pyridine hydrochloride
Pyridine hydrochloride
- CAS No.
- 628-13-7
- Chemical Name:
- Pyridine hydrochloride
- Synonyms
- PYRIDINIUM CHLORIDE;PYRIDINE HCL;Pyridine hydrochlori;Pyridine hydrochlorid;Pyridine chlorhydrate;PYRIDINE HYDROCHLORIDE;PYRIDINIUM MONOCHLORIDE;Pyridine Hydrochloroide;Pyridinehydrochloride,98%;Pyridine Hydrochloride >
- CBNumber:
- CB0725473
- Molecular Formula:
- C5H5N.ClH
- Molecular Weight:
- 115.56
- MDL Number:
- MFCD00012802
- MOL File:
- 628-13-7.mol
- MSDS File:
- SDS
Last updated:2025-01-22 16:43:48
| Melting point | 145-147 °C(lit.) |
|---|---|
| Boiling point | 222-224 °C(lit.) |
| Density | 1.1182 (rough estimate) |
| refractive index | 1.5304 (estimate) |
| Flash point | 222-224°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | ethanol: soluble50mg/mL, clear, colorless to light yellow |
| form | Crystals |
| color | White to tan |
| Water Solubility | 85 g/100 mL |
| Sensitive | Hygroscopic |
| BRN | 3615340 |
| Stability | Hygroscopic |
| InChIKey | AOJFQRQNPXYVLM-UHFFFAOYSA-N |
| CAS DataBase Reference | 628-13-7(CAS DataBase Reference) |
| FDA UNII | |
| EPA Substance Registry System |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319 | |||||||||
| Precautionary statements | P301+P312+P330-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38-22 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UT4375000 | |||||||||
| F | 3-10 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29333100 | |||||||||
| NFPA 704 |
|
Pyridine hydrochloride price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 243086 | Pyridine hydrochloride 98% | 628-13-7 | 5g | $21.84 | 2025-03-01 | Buy |
| Sigma-Aldrich | 243086 | Pyridine hydrochloride 98% | 628-13-7 | 100g | $54.8 | 2025-03-01 | Buy |
| TCI Chemical | P1637 | Pyridine Hydrochloride >98.0%(HPLC)(T) | 628-13-7 | 25g | $18 | 2025-03-01 | Buy |
| TCI Chemical | P1637 | Pyridine Hydrochloride >98.0%(HPLC)(T) | 628-13-7 | 100g | $48 | 2025-03-01 | Buy |
| Alfa Aesar | A10871 | Pyridine hydrochloride, 98% | 628-13-7 | 50g | $31.1 | 2025-03-01 | Buy |
Pyridine hydrochloride Chemical Properties,Uses,Production
Chemical Properties
white to tan crystalsUses
Pyridine Hydrochloride is the hydrochloride salt of pyridine, a basic six-membered heterocyclic ring. Pyridine is a base structure present in many biologically active compounds like the vitamins niacin and pyridoxal. Pyridine is used in dehalogenation reactions and can be used as a base in condensation reactions.Uses
Pyridine Hydrochloride is the hydrochloride salt of pyridine, a basic six-membered heterocyclic ring. Pyridine is a base structure present in many biologically active compounds like the vitamins niaci n and pyridoxal. Pyridine is used in dehalogenation reactions and can be used as a base in condensation reactions.Preparation
Pyridine hydrochloride could be synthesized through the liquid-liquid synthesis method (pyridine and hydrochloric acid) and the gas-liquid synthesis method (pyridine and hydrogen chloride gas) respectively. The yield of the liquid-liquid synthesis method was 85% and the gas-liquid synthesis method was 92%.
Purification Methods
Crystallise the salt from CHCl3/EtOAc and wash it with Et2O. It is hygroscopic.[Beilstein 20 H 185, 20 I 57, 20 II 103, 20 III/IV 2230, 20/5 V 180.]
Pyridine hydrochloride Preparation Products And Raw materials
Global( 494)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Sinoda Biological Technology Co., Ltd | +8613401983379 | sales@njmcn.cn | CHINA | 74 | 58 |
| Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd. | +86-86-02586819868 +8613913839793 | sales@jinchemical.com | China | 23 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2504 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 6926 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3012 | 60 |
| Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 | sales@fine-chemtech.com | CHINA | 885 | 55 |
View Lastest Price from Pyridine hydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-12 | Pyridine chlorhydrate
628-13-7
|
US $0.00-0.00 / kg | 1kg | 99% | 5000kg/month | Shaanxi Haibo Biotechnology Co., Ltd | |
 |
2025-04-12 | Pyridine hydrochloride
628-13-7
|
US $15.00-10.00 / kilograms | 10kilograms | 99% | 100tons | Hebei Dangtong Import and export Co LTD | |
 |
2025-01-22 | Pyridine hydrochloride
628-13-7
|
US $8.00-0.80 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Pyridine chlorhydrate
628-13-7
- US $0.00-0.00 / kg
- 99%
- Shaanxi Haibo Biotechnology Co., Ltd
-
- Pyridine hydrochloride
628-13-7
- US $15.00-10.00 / kilograms
- 99%
- Hebei Dangtong Import and export Co LTD
-
- Pyridine hydrochloride
628-13-7
- US $8.00-0.80 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
628-13-7(Pyridine hydrochloride)Related Search:
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1of4
PYRIDINIUM MONOCHLORIDE
PYRIDINE HYDROCHLORIDE
Pyridine hydrochloride, 97+%
Pyridinehydrochloride,98%
PYRIDINE HYDROCHLORIDE PYRIDINE HYDROCHLORIDE
Pyridine hydrochloride, pure, 98%
Pyridinium monohydrochloride
Pyridine hydrochloride, 98%, pure
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Pyridine hydrochloride, pure, 98% 100GR
Pyridine hydrochlorid
Pyridine hydrochloride, 98.5%
Pyridine hydrochloride purum, >=98.0% (AT)
Pyridine hydrochloride Vetec(TM) reagent grade, 98%
Pyridine hydrochloride≥ 99.5% (HPLC)
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Pyridine chlorhydrate
Ceftazidime EP Impurity F(HCl)
Heterocycle-Pyridine series
Pyridine Hydrochloride >
Pyridine Hydrochloride,99%
Pyridine hydrochloride ISO 9001：2015 REACH
Pyridine hydrochloride
Discontinued. Please see P991280.
PYRIDINIUM CHLORIDE
PYRIDINE HCL
13C5]-Pyridine hydrochloride salt
Pyridine Hydrochloroide
Ceftazidime Impurity 6 Hydrochloride (Ceftazidime EP Impurity F Hydrochloride)
Ceftazidime Impurity 6（Ceftazidime EP Impurity F HCl）
628-13-7
628-59-7
C5H5NxHCl
C5H5NHClC5H6ClN
C5H5NHCl
C5H5NClH
Pyridinium Compounds
Building Blocks
C5
Pyridines
Heterocyclic Building Blocks
Heterocycle-Pyridine series
Heterocyclic Compounds
Pyridinium Compounds
bc0001
628-13-7