- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride
- Price: ￥598.0/1g ￥248.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-AMINO-5,6,7,8-TETRAHYDROPYRIDO-[4,3-D]-PYRIMIDINE DIHYDROCHLORIDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
157327-50-9
157327-50-9 structure
- Name: 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride
- Chemical Name: 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine,dihydrochloride
- CAS Number: 157327-50-9
- Molecular Formula: C7H12Cl2N4
- Molecular Weight: 223.103
- Create Date: 2018-12-04 21:01:04
- Modify Date: 2025-09-21 08:39:52
| Name | 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine,dihydrochloride |
|---|---|
| Synonyms |
Pyrido[4,3-d]pyrimidin-2-amine, 5,6,7,8-tetrahydro-, hydrochloride (1:2)
2-Amino-5,6,7,8-tetrahydropyrido-[4,3-d]-pyrimidine dihydrochloride 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine dihydrochloride QC-2461 |
| Boiling Point | 399.7ºC at 760 mmHg |
|---|---|
| Melting Point | 140-145°C |
| Molecular Formula | C7H12Cl2N4 |
| Molecular Weight | 223.103 |
| Flash Point | 195.5ºC |
| Exact Mass | 222.043900 |
| PSA | 63.83000 |
| LogP | 2.21850 |
| Vapour Pressure | 1.34E-06mmHg at 25°C |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |