- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Pyridinol-1-oxide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFUCHEM--13161-30-3---2-Pyridinol-1-oxide
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2-Pyridinol-1-oxide
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
13161-30-3
13161-30-3 structure
- Name: 2-Pyridinol-1-oxide
- Chemical Name: 2-Pyridinol-1-oxide
- CAS Number: 13161-30-3
- Molecular Formula: C5H5NO2
- Molecular Weight: 111.099
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-08-16 14:19:42
- Modify Date: 2026-07-01 18:44:01
| Name | 2-Pyridinol-1-oxide |
|---|---|
| Synonyms |
1-HYDROXY-2-PYRIDONE
1-Hydroxy-2-pyridone, 2-Pyridinol N-oxide The 2-hydroxyl pyridine-N- oxide Pyridinium,1,2-dihydroxy-,1-hydroxide,inner salt 1 HYDROXY-2(1H)-PYRIDINONE 2-Pyridinol-N-oxide (HOPO) hydroxypyridine N-oxide HPNO 2-Pyridinol-1-oxide 2-Pyridinol 1-oxide >= (N) PYRIDIN-2-OL 1-OXIDE HOPO 2-Pyridinol-1-Oxide 2-Hydroxypyridine-N-oxide, 2-Pyridinol N-oxide, 1-Hydroxy-2-pyridone 2-HYDROXYPYRIDINE 1-OXIDE l^{5}-pyridin-1-one 2-Pyridinol, 1-oxide Daclatasvir Impurity-T 2-Pyridinol-1-oxide ISO 9001：2015 REACH WIDELY 2-Pyridinol-1-oxide 2-Hydroxypyridine-N-oxide 2-HydroxypyridineN-Oxide> Pyridin-2-ol 1-oxide TIMTEC-BB SBB004330 Pyridinium,1,2-dihydroxy hydroxypyridine-1-oxide 2-Hydroxypyridine n-oxide 2-hydroxy-1 2-hydroxylpyridine N-oxide 2-pyridinol-1-oxide 1-hydroxypyridin-2-one HOPO 2-HYDROXYPYRIDINE N-OXIDE HPNO 1-oxide 2-Pyridinol-1-oxide(HOPO) 2-Pyridinol 1-oxide 2-Hydroxypyridine-N-oxide (HOPO) 2-Hydroxypyridine-N-xoide 2-hydroxypyridine oxide 2-hydroxypyridine-1-oxide HYDROXYPYRIDINE-N-OXIDE 1-Hydroxy-2-pyridone MFCD00006195 2-Hydorxy Pyridine-N-Oxide 2-PYRIDINOL N-OXIDE TIANFUCHEM-13-3--2-Pyridinol-1-oxide 2-HYDROXYPRIDINE-N-OXIDE EINECS 236-100-8 2-hydroxy-1λ-pyridin-1-one |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 387.7±15.0 °C at 760 mmHg |
| Melting Point | 149-152 °C(lit.) |
| Molecular Formula | C5H5NO2 |
| Molecular Weight | 111.099 |
| Flash Point | 188.3±20.4 °C |
| Exact Mass | 111.032028 |
| PSA | 45.69000 |
| LogP | -1.94 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.554 |
| Storage condition | Store at RT. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| Precursor 8 | |
|---|---|
| DownStream 5 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |