ChemicalBook > CAS DataBase List > Pteridine (6CI,7CI,8CI,9CI)
Pteridine (6CI,7CI,8CI,9CI)
- Product Name
- 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
- Formula Weight
- 132.12
- MOL File
- 91-18-9.mol
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Pteridine (6CI,7CI,8CI,9CI) Property
- 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)
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N-Bromosuccinimide Price
Matrix Scientific
- Product number
- 069246
- Product name
- Pteridine
- Purity
- 98%
- Packaging
- 1g
- Price
- $709
- Updated
- 2021/12/16
AK Scientific
- Product number
- 2919AF
- Product name
- Pteridine
- Packaging
- 1g
- Price
- $1007
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 069246
- Product name
- Pteridine
- Purity
- 98%
- Packaging
- 5g
- Price
- $1313
- Updated
- 2021/12/16
Crysdot
- Product number
- CD11018977
- Product name
- Pteridine
- Purity
- 95+%
- Packaging
- 5g
- Price
- $813
- Updated
- 2021/12/16
Crysdot
- Product number
- CD11018977
- Product name
- Pteridine
- Purity
- 95+%
- Packaging
- 1g
- Price
- $439
- Updated
- 2021/12/16
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Pteridine (6CI,7CI,8CI,9CI) Chemical Properties,Usage,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
Preparation Products
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