Russupteridine IV

CAS NO.：2535-20-8
Empirical Formula: C13H18N4O6
Molecular Weight: 326.31
MDL number: MFCD28975786
SAFETY DATA SHEET (SDS)
Update Date: 2025-08-20 16:56:27

What is Russupteridine IV?

Description

6,7-dimethyl-8-Ribityllumazine (DMRL) is a natural chromophore of lumazine protein (LumP), a fluorescent accessory protein that induces a blue shift (495 to 475 nm) in luciferase emission wavelengths in bioluminescent Photobacterium. DMRL binds noncovalently to both the N- and C-terminal domains of LumP. It is also a biosynthetic precursor of riboflavin and substrate of riboflavin synthase.

The Uses of Russupteridine IV

6,7-Dimethyl-8-ribityllumazine serves as fluorophore in Lumazine (L473800) proteins (LumP) of luminescent bacteria.

Definition

ChEBI: 6,7-dimethyl-8-(1-D-ribityl)lumazine is the pteridine that is lumazine substituted with methyl groups at C-6 and -7 and with a 1-D-ribityl group on N-8. It has a role as an Escherichia coli metabolite and a cofactor. It is functionally related to a lumazine and a ribitol. It is a conjugate acid of a 6,7-dimethyl-8-(1-D-ribityl)lumazine(1-).

Properties of Russupteridine IV

Melting point:	272-274 °C (decomp)
Density	1.70±0.1 g/cm3(Predicted)
storage temp.	Amber Vial, -20°C Freezer, Under inert atmosphere
solubility	DMSO (Slightly), Water (Slightly)
form	Solid
pka	9.39±0.70(Predicted)
color	Dark Yellow to Very Dark Brown
Stability:	Light Sensitive

Safety information for Russupteridine IV

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..…

Computed Descriptors for Russupteridine IV

New Products

2-Ethoxyphenol Methyl 2-methoxy-5-sulfamoylbenzoate 3,6-Dichloropyridazine Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate 3,6-Dichloro-4-Isopropylpyridazine 2-[(2-Ethoxyphenoxy)methyl]oxirane 4-Morpholinoaniline 2-Chloromethyl-6-methyl-pyridine 1-Indanone tert-Butyl ((1R,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl)carbamate 2-Pyridinecarboxaldehdye 6-Methyl-2-pyridinemethanol 4-Bromo-2-fluoro-N-methylbenzamide 3-Azetidinecarboxylic acid N-(2-(4-((4-Fluorobenzyl)carbamoyl)-5-hydroxy-6-methoxypyrimidin-2-yl)propan-2-yl)-5-methyl-1,3,4-oxadiazole-2-carboxamide (R)-4-Boc-morpholine-3-carboxylic acid (Required high chiral purity NLT:99.5%) Tetrahydro-3-(2-methyl-2- nitropropyl)-2H-pyran-2-one 3-Bromo-2-fluorobenzonitrile Desoximetasone Boron Triiodide Nicotinic acid RAPAMYCIN Pentachlorobenzonitrile Budesonide