LEUCOPTERIN
- Product Name
- LEUCOPTERIN
- CAS No.
- 492-11-5
- Chemical Name
- LEUCOPTERIN
- Synonyms
- NSC93740;NSC 93740;NSC-93740;Leikopterin;LEUCOPTERIN;2-aminopteridine-4,6,7-triol;LEUCOPTERIN(RG)(DISCONTINUED);2-AMINO-4,6,7-TRIHYDROXYPTERIDINE;2-amino-5,8-dihydro-1H-pteridine-4,6,7-trione;2-Amino-5,8-dihydropteridine-4,6,7(1H)-trione
- CBNumber
- CB3679968
- Molecular Formula
- C6H5N5O3
- Formula Weight
- 195.14
- MOL File
- 492-11-5.mol
LEUCOPTERIN Property
- Melting point:
- 300 °C
- Boiling point:
- 331.78°C (rough estimate)
- Density
- 1.5875 (rough estimate)
- refractive index
- 1.8500 (estimate)
- solubility
- Aqueous Base (Slightly)
- form
- Solid
- pka
- 6.74±0.20(Predicted)
- color
- Pale Beige to Beige
- Water Solubility
- 1.333mg/L(22.5 ºC)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- DYE0003064
- Product name
- 2-AMINO-4,6,7-TRIHYDROXYPTERIDINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.68
- Updated
- 2021/12/16
LEUCOPTERIN Chemical Properties,Usage,Production
Uses
Leucopterin (cas# 492-11-5) is a useful research chemical. It is used in the methods of drug screening to identify compounds for treatment of protein trafficking diseases.
Definition
ChEBI: Leucopterin (enol form) is a member of the class of pteridines that is pteridine substituted by an amino group at position 2 and hydroxy groups at positions 4, 6 and 7. It has a role as a biological pigment. It is a member of pteridines, a heteroaryl hydroxy compound and a triol. It is a tautomer of a leucopterin (keto form).
Purification Methods
Leucopterin is purified by dissolving it in aqueous NaOH, stirring with charcoal, filtering and precipitating by adding aqueous HCl, then drying at 100o in a vacuum. It separates with 0.5 mole of H2O. Its solubility in H2O is 1g/750 litres [Albert et al. J Chem Soc 4219 1952, Albert & Wood J Appl Chem (London) 2 591 1952, Pfleiderer Chem Ber 90 2631 1957]. [Beilstein 26 III/IV 4017.]
LEUCOPTERIN Preparation Products And Raw materials
Raw materials
Preparation Products
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