Validamycin 37248-47-8

Min.Order / FOB Price:Get Latest Price

5 Kilogram	FOB Price:USD 45.0000 -65.0000

5 Kilogram

FOB Price:USD 45.0000 -65.0000

Min.Order :5 Kilogram
Purity: >99%
Payment Terms : L/C,D/A,D/P,T/T

Keywords

(1S-(1a,4a,5B,6a))-1,5,6-Trideoxy-3-O-B-D-glucopyranosyl-5- Validamycin HSDB 6745

Quick Details

Appearance:White solid
Application:Cytosine (C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). Cytosine reagent is used in a wide variety of research applications, as an
PackAge:Brown vial or HDPE plastic bottle
ProductionCapacity:3000|Kilogram|Month
Storage:Cool Dry Place
Transportation:Bag or Drum

Superiority:

OEM Supply Superior Quality 99% Cytosine CAS 71-30-7

Basic Information:

Cytosine (C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA).

Cytosine reagent is used in a wide variety of research applications, as an enzyme-substrate or precursor of effector molecules such as cytosine sugars.

Product Name:	Cytosine
Synonyms:	4-AMINO-2(1H)-PYRIMIDINONE;4-AMINO-2(1)-PYRIMIDONE;4-AMINO-2-PYRIMIDINOL;4-AMINO-2-OXO-1,2-DIHYDROPYRIMIDINE;4-AMINO-2-HYDROXYPYRIMIDINE;2-Oxy-4-amino pyrimidine;AURORA KA-682;CYTOSINE
CAS:	71-30-7
MF:	C4H5N3O
MW:	111.1

Details:

Molecular Formula	C20H35NO13
Molar Mass	497.49
Density	1.69±0.1 g/cm3(Predicted)
Melting Point	130-135°C
Boling Point	813.7±65.0 °C(Predicted)
Specific Rotation(α)	D24 +110° (c = 1 in water or pyridine), +92° (c = 1 in DMF)
Flash Point	445.885°C
Water Solubility	Readily soluble
Solubility	Soluble in water, methanol, DMF,DMSO; Insoluble in acetone, ethanol and ether.
Vapor Presure	Neglible at room temperature
Appearance	White solid
pKa	6.0(at 25℃)
Storage Condition	0-6°C
Refractive Index	1.689
Physical and Chemical Properties	Pure white crystals, without a certain melting point, 130~135 C decomposition. Strong hygroscopicity, soluble in methanol, dioxane, dimethylformamide, insoluble in acetone, ethanol, insoluble in ether, benzene, chloroform, carbon tetrachloride, aldehyde acid ethyl ester and other organic solvents, soluble in water. In the pH value of 4~5 is more stable, in 0.2mol/L sulfuric acid 105 C, 10h decomposition, can be inactivated by a variety of microbial decomposition.
Use	This product is for scientific research only and shall not be used for other purposes.