- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4(1H)-Pyrimidinone, 2,5-diamino- (9CI)
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4(1H)-Pyrimidinone, 2,5-diamino- (9CI)
- Price: ￥2786.0/1g ￥696.0/100mg ￥1116.0/250mg
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4(1H)-Pyrimidinone, 2,5-diamino- (9CI)
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 4(1H)-Pyrimidinone, 2,5-diamino- (9CI)
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
77994-12-8
77994-12-8 structure
- Name: 4(1H)-Pyrimidinone, 2,5-diamino- (9CI)
- Chemical Name: 2,5-diamino-1H-pyrimidin-6-one
- CAS Number: 77994-12-8
- Molecular Formula: C4H6N4O
- Molecular Weight: 126.11700
- Create Date: 2016-01-19 07:10:10
- Modify Date: 2025-08-25 11:24:13
| Name | 2,5-diamino-1H-pyrimidin-6-one |
|---|---|
| Synonyms |
2,5-Diamino-3H-pyrimidin-4-on
5-aminoisocytosine 2,5-diamino-3H-pyrimidin-4-one |
| Molecular Formula | C4H6N4O |
|---|---|
| Molecular Weight | 126.11700 |
| Exact Mass | 126.05400 |
| PSA | 98.78000 |
| HS Code | 2933599090 |
|---|
|
~96%
77994-12-8 |
| Literature: Hernandez-Rodriguez, Marcos; Xie, Jian; Osornio, Yazmin M.; Krishnamurthy, Ramanarayanan Chemistry - An Asian Journal, 2011 , vol. 6, # 5 p. 1252 - 1262 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |