- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-MERCAPTONICOTINIC ACID
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-MERCAPTONICOTINIC ACID
- Price: ￥508.0/100g ￥168.0/25g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Mercaptonicotinic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
38521-46-9
38521-46-9 structure
- Name: 2-MERCAPTONICOTINIC ACID
- Chemical Name: 2-Mercaptonicotinic acid
- CAS Number: 38521-46-9
- Molecular Formula: C6H5NO2S
- Molecular Weight: 155.174
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-02-12 08:00:00
- Modify Date: 2025-08-25 15:11:30
| Name | 2-Mercaptonicotinic acid |
|---|---|
| Synonyms |
2-Thioxo-1,2-dihydropyridine-3-carboxylic acid
3-pyridinecarboxylic acid, 2-mercapto- 2-Sulfanylnicotinic acid 2-Mercapto-3-pyridinecarboxylic Acid T6NJ BSH CVQ 2-Mercaptopyridine-3-carboxylic acid 3-Pyridinecarboxylic acid 2-mercapto- 2-Thioxo-1,2-dihydropyridine-3-carboxylic acid 3-pyridinecarboxylic acid, 1,2-dihydro-2-thioxo- MFCD00010102 2-sulfanylidene-1H-pyridine-3-carboxylic acid 2-MERCAPTONICOTINIC ACID |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 337.6±27.0 °C at 760 mmHg |
| Melting Point | 263-265 °C(lit.) |
| Molecular Formula | C6H5NO2S |
| Molecular Weight | 155.174 |
| Flash Point | 158.0±23.7 °C |
| Exact Mass | 155.004105 |
| PSA | 88.99000 |
| LogP | 1.19 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.653 |
| 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-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~%
38521-46-9 |
| Literature: Fibel; Spoerri Journal of the American Chemical Society, 1948 , vol. 70, p. 3908,3910 |
|
~%
38521-46-9 |
| Literature: Fibel; Spoerri Journal of the American Chemical Society, 1948 , vol. 70, p. 3908,3910 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
![2-phenyl-[1,2]thiazolo[5,4-b]pyridin-3-one structure](https://image.chemsrc.com/caspic/304/104857-27-4.png)
![2-[(2-CARBOXYETHYL)SULFANYL]NICOTINIC ACID structure](https://image.chemsrc.com/caspic/451/286472-02-4.png)
![2,3-Dihydropyrano[2,3-b]pyridin-4(4H)-one structure](https://image.chemsrc.com/caspic/413/286472-03-5.png)
![2-[(CARBOXYMETHYL)SULFANYL]NICOTINIC ACID structure](https://image.chemsrc.com/caspic/297/325704-15-2.png)
| 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% |