- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Aminopyrimidine-5-boronic acid
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Aminopyrimidine-5-boronic acid
- Price: ￥1396.0/25g ￥426.0/5g ￥76.0/250mg ￥696.0/10g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Aminopyrimidine-5-boronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
936250-22-5
936250-22-5 structure
- Name: 2-Aminopyrimidine-5-boronic acid
- Chemical Name: 2-Aminopyrimidine-5-boronic acid
- CAS Number: 936250-22-5
- Molecular Formula: C4H6BN3O2
- Molecular Weight: 138.920
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Aminopyrimidine
- Create Date: 2018-09-08 11:54:07
- Modify Date: 2025-08-20 18:28:53
| Name | 2-Aminopyrimidine-5-boronic acid |
|---|---|
| Synonyms |
(2-aminopyrimidin-5-yl)boronic acid
Boronic acid, B-(2-amino-5-pyrimidinyl)- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 487.0±55.0 °C at 760 mmHg |
| Melting Point | 206-211ºC |
| Molecular Formula | C4H6BN3O2 |
| Molecular Weight | 138.920 |
| Flash Point | 248.3±31.5 °C |
| Exact Mass | 139.055313 |
| PSA | 92.26000 |
| LogP | -0.85 |
| Appearance | Solid |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.590 |
| Storage condition | 2-8°C |
| 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 |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933599090 |
|
~%
936250-22-5 |
| Literature: ACS Medicinal Chemistry Letters, , vol. 2, # 10 p. 774 - 779 |
|
~90%
936250-22-5 |
| Literature: Genentech, Inc.; Babu, Srinivasan; Cheng, Zhigang; Gosselin, Francis; Hidber, Pirmin; Hoffmann, Ursula; Humphries, Theresa; Reents, Reinhard; Tian, Qingping; Yajima, Herbert Patent: US2014/100366 A1, 2014 ; Location in patent: Page/Page column ; |
|
~41%
936250-22-5 |
| Literature: Genentech, Inc.; Babu, Srinivasan; Cheng, Zhigang; Gosselin, Francis; Hidber, Pirmin; Hoffmann, Ursula; Humphries, Theresa; Reents, Reinhard; Tian, Qingping; Yajima, Herbert Patent: US2014/100366 A1, 2014 ; Location in patent: Page/Page column ; |
| Precursor 4 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |