- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-brompyridin-2,3-diamin
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-brompyridin-2,3-diamin
- Price: ￥298.0/25g ￥98.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-Diamino-5-bromopyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
38875-53-5
38875-53-5 structure
- Name: 5-brompyridin-2,3-diamin
- Chemical Name: 2,3-Diamino-5-bromopyridine
- CAS Number: 38875-53-5
- Molecular Formula: C5H6BrN3
- Molecular Weight: 188.025
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Bromopyridine
- Create Date: 2018-06-14 10:49:10
- Modify Date: 2025-08-25 21:06:11
| Name | 2,3-Diamino-5-bromopyridine |
|---|---|
| Synonyms |
IFLAB-BB F2124-0011
5-bromopyridine-2,3-diamine 5-BROMO-2,3-DIAMINOPYDINE 5-BROMO-2,3-DIAMINEPYRIDINE 5-Bromo-2,3-pyridinediamine 2,3-DiaMino-5-broMopyridine 2,3-Pyridinediamine, 5-bromo- 5-brompyridin-2,3-diamin EINECS 254-172-9 MFCD00460094 5-Bromo-2,3-diaminopyridine |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 320.9±37.0 °C at 760 mmHg |
| Melting Point | 155 °C (dec.)(lit.) |
| Molecular Formula | C5H6BrN3 |
| Molecular Weight | 188.025 |
| Flash Point | 147.9±26.5 °C |
| Exact Mass | 186.974503 |
| PSA | 64.93000 |
| LogP | 2.03 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.712 |
| Storage condition | Room temperature. |
| Water Solubility | soluble in hot water |
| 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-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 2933399090 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![6-Bromo-2-methyl-4H-imidazo[4,5-b]pyridine structure](https://image.chemsrc.com/caspic/356/42869-47-6.png)
![6-Bromo-4H-imidazo[4,5-b]pyridine structure](https://image.chemsrc.com/caspic/159/28279-49-4.png)
![7-Bromopyrido[2,3-b]pyrazine structure](https://image.chemsrc.com/caspic/307/52333-42-3.png)
![6-Bromo-2-ethyl-3H-imidazo[4,5-b]pyridine structure](https://image.chemsrc.com/caspic/098/68175-12-2.png)
![6-Bromo-2-phenyl-1H-imidazo[4,5-b]pyridine structure](https://image.chemsrc.com/caspic/017/65147-89-9.png)
![6-Bromoimidazo[1,2-a]pyridin-8-amine structure](https://image.chemsrc.com/caspic/209/676371-00-9.png)
![2-methyl-4H-pyrido[2,3-b]pyrazin-3-one structure](https://image.chemsrc.com/caspic/439/128102-80-7.png)
![TERT-BUTYL 6-BROMO-2-OXO-1H-IMIDAZO[4,5-B]PYRIDINE-3(2H)-CARBOXYLATE structure](https://image.chemsrc.com/caspic/038/1021919-65-2.png)
![2-HYDROXY-1-METHYL-6-PHENYLIMIDAZO[4,5-B]PYRIDINE structure](https://image.chemsrc.com/caspic/139/120889-04-5.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% |