China (Mainland)
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Cytosin CAS NO.71-30-7
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- Cytosin
- 4-AMINO-2(1)-PYRIMIDONE
- 4-AMINO-2-PYRIMIDINO
Quick Details
- ProName: Cytosin
- CasNo: 71-30-7
- Molecular Formula: C4H5N3O
- Appearance: solid
- Application: intermediate
- DeliveryTime: instock
- PackAge: according to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 99%
- Storage: 2-8°C
- Transportation: air sea or courier
- LimitNum: 1 Gram
- Grade: Pharma Grade,Electron Grade
Superiority
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
EINECS: 200-749-5
Product Categories: Nucleotides and Nucleosides;Cidofovir;Biochemistry;Nucleobases and their analogs;Nucleosides, Nucleotides & Related Reagents;Nucleic acids;PYRIMIDINE;Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Pyridines, Pyrimidines, Purines and Pteredines;Pyrimidine series;Bases & Related Reagents;Nucleotides;amine |ketone;Building Blocks;C4 to C5;Chemical Synthesis;Heterocyclic Building Blocks;Pyrimidines;nucleoside
Mol File: 71-30-7.mol
Cytosine Structure
Cytosine Chemical Properties
Melting point >300 °C (lit.)
Boiling point 208.2°C (rough estimate)
density 0,48 g/cm3
refractive index 1.5000 (estimate)
storage temp. 2-8°C
solubility Clear to very slightly hazy colorless to faint yellow solution at 50 mg/ml in 0.5 M HCL.
pka 4.60, 12.16(at 25℃)
form Crystalline Powder
color White to slightly yellow
Water Solubility soluble
Merck 14,2795
BRN 2637
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey OPTASPLRGRRNAP-UHFFFAOYSA-N
CAS DataBase Reference 71-30-7(CAS DataBase Reference)
NIST Chemistry Reference 2(1H)-Pyrimidinone, 4-amino-(71-30-7)
EPA Substance Registry System 2(1H)-Pyrimidinone, 4-amino- (71-30-7)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 26-36-37/39
WGK Germany 1
RTECS UW7350150
Hazard Note Irritant
TSCA Yes
HS Code 29335910
Details
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
EINECS: 200-749-5
Product Categories: Nucleotides and Nucleosides;Cidofovir;Biochemistry;Nucleobases and their analogs;Nucleosides, Nucleotides & Related Reagents;Nucleic acids;PYRIMIDINE;Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Pyridines, Pyrimidines, Purines and Pteredines;Pyrimidine series;Bases & Related Reagents;Nucleotides;amine |ketone;Building Blocks;C4 to C5;Chemical Synthesis;Heterocyclic Building Blocks;Pyrimidines;nucleoside
Mol File: 71-30-7.mol
Cytosine Structure
Cytosine Chemical Properties
Melting point >300 °C (lit.)
Boiling point 208.2°C (rough estimate)
density 0,48 g/cm3
refractive index 1.5000 (estimate)
storage temp. 2-8°C
solubility Clear to very slightly hazy colorless to faint yellow solution at 50 mg/ml in 0.5 M HCL.
pka 4.60, 12.16(at 25℃)
form Crystalline Powder
color White to slightly yellow
Water Solubility soluble
Merck 14,2795
BRN 2637
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey OPTASPLRGRRNAP-UHFFFAOYSA-N
CAS DataBase Reference 71-30-7(CAS DataBase Reference)
NIST Chemistry Reference 2(1H)-Pyrimidinone, 4-amino-(71-30-7)
EPA Substance Registry System 2(1H)-Pyrimidinone, 4-amino- (71-30-7)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 26-36-37/39
WGK Germany 1
RTECS UW7350150
Hazard Note Irritant
TSCA Yes
HS Code 29335910