Purine
- Product Name
- Purine
- CAS No.
- 120-73-0
- Chemical Name
- Purine
- Synonyms
- 9H-PURINE;7H-Purine;1H-Purine;X 128;PURINE;NSC 753;Isopurine;Purine 98%;Purine,99%;beta-Purine
- CBNumber
- CB6447322
- Molecular Formula
- C5H4N4
- Formula Weight
- 120.11
- MOL File
- 120-73-0.mol
Purine Property
- Melting point:
- 214-217 °C (lit.)
- Boiling point:
- 214.09°C (rough estimate)
- Density
- 1.3106 (rough estimate)
- refractive index
- 1.7380 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Crystals
- pka
- 2.3(at 20℃)
- color
- White
- Water Solubility
- 400 g/L (20 ºC)
- Merck
- 7942
- BRN
- 3200
- CAS DataBase Reference
- 120-73-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 9H-Purine(120-73-0)
- EPA Substance Registry System
- Purine (120-73-0)
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- RTECS
- UO7450000
- HS Code
- 29335995
- Toxicity
- LD50 intraperitoneal in rat: 800mg/kg
N-Bromosuccinimide Price
- Product number
- P55805
- Product name
- Purine
- Purity
- 98%
- Packaging
- 1g
- Price
- $206
- Updated
- 2024/03/01
- Product number
- J60999
- Product name
- Purine, 98%
- Packaging
- 1g
- Price
- $227
- Updated
- 2024/03/01
- Product number
- P840288
- Product name
- Purine
- Packaging
- 50mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- C6588
- Product name
- Purine
- Packaging
- 100mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- CS-W008627
- Product name
- Purine
- Purity
- >98.0%
- Packaging
- 1g
- Price
- $65
- Updated
- 2021/12/16
Purine Chemical Properties,Usage,Production
Chemical Properties
very slightly yellow to cream crystalline powder
Uses
Purine can be used human immunogenic epitopes of H,K, and E human endogenous retroviruses.
Uses
Purine can undergo direct C-H functionalization in the presence of palladium catalyst to form various biologically important products.
Uses
Organic synthesis, metabolism, and biochemi- cal research. (2) One of a number of basic compounds found in living matter and having a purine-type molecular structure.
Definition
ChEBI: The 9H-tautomer of purine.
Definition
A simple nitrogenous organic molecule with a double ring structure. Members of the purine group include adenine and guanine, which are constituents of the nucleic acids, and certain plant alkaloids, such as caffeine and theobromine.
Definition
purine: An organic nitrogenous base(see formula), sparingly soluble inwater, that gives rise to a group ofbiologically important derivatives,notably adenine and guanine,which occur in nucleotides and nucleicacids (DNA and RNA).
General Description
Purine is a heterocyclic organic compound constituting a pyrimidine ring fused to an imidazole ring.
Purification Methods
It crystallises from toluene or EtOH, and sublimes at 100-150o/0.1mm or 160o/10-4mm. The picrate has m 207-209o after crystallisation from 20volumes of H2O. [Beilstein 26 H 354, 26 III/IV 1736.]
Purine Preparation Products And Raw materials
Raw materials
Preparation Products
View Lastest Price from Purine manufacturers
- Product
- Purine 120-73-0
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- >98%
- Supply Ability
- 20 tons
- Release date
- 2020-02-10