- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Cinchomeronic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Cinchomeronic acid
- Price: ￥148.0/25g ￥88.0/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Pyridinedicarboxylic acid
- 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: cinchomeronic acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
490-11-9
490-11-9 structure
- Name: Cinchomeronic acid
- Chemical Name: cinchomeronic acid
- CAS Number: 490-11-9
- Molecular Formula: C7H5NO4
- Molecular Weight: 167.119
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-05-11 08:00:00
- Modify Date: 2025-08-23 15:16:33
| Name | cinchomeronic acid |
|---|---|
| Synonyms |
RARECHEM AL BO 1260
Pyridine-3,4-dicarboxylic acid 4-dicarboxylic acid 3,4-Pyridinedicarboxylic acid Cinchomeronic acid EINECS 207-705-4 MFCD00006392 Chinchomeronic acid Pyridine-3 3,4-dicarboxypyridine 3,4-pyridinecarboxylic acid |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 528.8±35.0 °C at 760 mmHg |
| Melting Point | 262 °C (dec.)(lit.) |
| Molecular Formula | C7H5NO4 |
| Molecular Weight | 167.119 |
| Flash Point | 273.6±25.9 °C |
| Exact Mass | 167.021851 |
| PSA | 87.49000 |
| LogP | -0.80 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.628 |
| 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-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29333999 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |