ChemicalBook >> CAS DataBase List >>Pteridine (6CI,7CI,8CI,9CI)
Pteridine (6CI,7CI,8CI,9CI)
- CAS No.
- 91-18-9
- Chemical Name:
- Pteridine (6CI,7CI,8CI,9CI)
- Synonyms
- Pteridene;pteridine;Azinepurine;1,3,5,8-Tetraazanaphthalene;Pteridine (6CI,7CI,8CI,9CI);Inchi=1/C6H4N4/C1-2-9-6-5(8-1)3-7-4-10-6/H1-4
- CBNumber:
- CB31053259
- Molecular Formula:
- C6H4N4
- Molecular Weight:
- 132.12
- MDL Number:
- MFCD11109361
- MOL File:
- 91-18-9.mol
Last updated:2023-05-04 17:34:43
| Melting point | 138-138.5° |
|---|---|
| Boiling point | 234.02°C (rough estimate) |
| Density | 1.3363 (rough estimate) |
| refractive index | 1.7000 (estimate) |
| pka | 4.05(at 20℃) |
| Water Solubility | 122g/L(22.5 ºC) |
| FDA UNII | 6EZF26XQ81 |
Pteridine (6CI,7CI,8CI,9CI) price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 069246 | Pteridine 98% | 91-18-9 | 1g | $709 | 2021-12-16 | Buy |
| AK Scientific | 2919AF | Pteridine | 91-18-9 | 1g | $1007 | 2021-12-16 | Buy |
| Matrix Scientific | 069246 | Pteridine 98% | 91-18-9 | 5g | $1313 | 2021-12-16 | Buy |
| Crysdot | CD11018977 | Pteridine 95+% | 91-18-9 | 5g | $813 | 2021-12-16 | Buy |
| Crysdot | CD11018977 | Pteridine 95+% | 91-18-9 | 1g | $439 | 2021-12-16 | Buy |
Pteridine (6CI,7CI,8CI,9CI) Chemical Properties,Uses,Production
Definition
ChEBI: Pteridine is a mancude organic heterobicyclic parent, an azaarene, an ortho-fused heteroarene and a member of pteridines.
Purification Methods
It crystallises from EtOH, *benzene, n-hexane, n-heptane or pet ether. It is best purified by sublimation at 120-130o/20mm. Store at 0o, in the dark. It turns green in the presence of light and on long standing in the dark and sublimation leaves the dark-coloured material behind. [Albert et al. J Chem Soc 474 1951; see Albert & Armarego Adv Heterocycl Chem 4 1 1965, Beilstein 26 III/IV 1770.]
Pteridine (6CI,7CI,8CI,9CI) Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Pteridine (6CI,7CI,8CI,9CI) Suppliers
Global( 6)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Yihe Biological Technology Co., Ltd. | 17721395025 | 2423903095@qq.com | China | 3149 | 58 |
| Lanzhou Kangyuxin Biotechnology Co., Ltd. | 0931-4190454 13893344397 | sales@kyxpharma.com | China | 2224 | 58 |
| Shanghai Sunmonth Technology Co., LTD | 15216675652 | xuanyuelj@163.com | China | 2442 | 58 |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 40036 | 58 |
Pteridine (6CI,7CI,8CI,9CI)
pteridine
1,3,5,8-Tetraazanaphthalene
Azinepurine
Inchi=1/C6H4N4/C1-2-9-6-5(8-1)3-7-4-10-6/H1-4
Pteridene
91-18-9
PYRIMIDINE