cytosine

Modify Date: 2024-01-02 12:08:25

cytosine Structure
cytosine structure
 Common Name cytosine
CAS Number 71-30-7 Molecular Weight 111.102
Density 1.6±0.1 g/cm3 Boiling Point 445.8ºC at 760 mmHg
Molecular Formula C4H5N3O Melting Point >300 °C(lit.)
MSDS Chinese USA Flash Point 223.4ºC
Symbol GHS07
GHS07		 Signal Word Warning

 Use of cytosine


6-Aminopyrimidin-2(1H)-one is an organic compound that belongs to the class known as pyrimidones.

 Names

Name cytosine
Synonym More Synonyms

 cytosine Biological Activity

Description 6-Aminopyrimidin-2(1H)-one is an organic compound that belongs to the class known as pyrimidones.
Related Catalog
Target

Human Endogenous Metabolite

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 445.8ºC at 760 mmHg
Melting Point >300 °C(lit.)
Molecular Formula C4H5N3O
Molecular Weight 111.102
Flash Point 223.4ºC
Exact Mass 111.043259
PSA 71.77000
LogP -2.29
Index of Refraction 1.689
Storage condition Store at RT.
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UW7350150
CHEMICAL NAME :
2(1H)-Pyrimidinone, 4-amino-
CAS REGISTRY NUMBER :
71-30-7
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C4-H5-N3-O
MOLECULAR WEIGHT :
111.12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2222 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 207,504,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3859 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 312 (estimated) No. of Female Employees: 303 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS UW7350150
HS Code 2933599090

 Synthetic Route

 Customs

HS Code 2933591000
Summary HS:2933591000 4-aminopyrimidin-2(1h)-one VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Articles217

More Articles
Cyclic di-GMP riboswitch-regulated type IV pili contribute to aggregation of Clostridium difficile.

J. Bacteriol. 197(5) , 819-32, (2015)

Clostridium difficile is an anaerobic Gram-positive bacterium that causes intestinal infections with symptoms ranging from mild diarrhea to fulminant colitis. Cyclic diguanosine monophosphate (c-di-GM...

Dynamic switching of active promoter and enhancer domains regulates Tet1 and Tet2 expression during cell state transitions between pluripotency and differentiation.

Mol. Cell. Biol. 35(6) , 1026-42, (2015)

The Tet 5-methylcytosine dioxygenases catalyze DNA demethylation by producing 5-hydroxymethylcytosine and further oxidized products. Tet1 and Tet2 are highly expressed in mouse pluripotent cells and d...

ADAM12-directed ectodomain shedding of E-cadherin potentiates trophoblast fusion.

Cell Death Differ. 22 , 1970-84, (2015)

Trophoblasts, placental cells of epithelial lineage, undergo extensive differentiation to form the cellular components of the placenta. Trophoblast progenitor cell differentiation into the multinuclea...

 Synonyms

MFCD00006034
Cytosin
EINECS 200-749-5
Cytosinimine
Cytosine
4-aminopyrimidin-2-one
Cyt
Lamivudine Impurity 5
6-Aminopyrimidin-2(1H)-one
Top Suppliers:I want be here

Get all suppliers and price by the below link:

cytosine suppliers

Price: ￥31/25g

Reference only. check more cytosine price

Related Compounds: More...
AZACYTOSINE
931-86-2
Isocytosine
108-53-2
Cytosine API
69-65-8
Cytosine-5-t
14419-77-3
Ag(cytosine)
29667-99-0
ara-Cytosine
11078-27-6
Hmd-cytosine
141196-85-2
Boc-cytosine
172405-14-0
THIOCYTOSINE
333-49-3
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1158522-08-7
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
940364-43-2
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
134104-43-1
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
131615-57-1
(4-Methyl-tetrahydro-furan-2-yl)-methanol
6906-52-1
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
930439-75-1
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
1018584-77-4
tert-Butyl-DL-alanine
1375289-11-4
4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
849349-65-1
N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine
127437-46-1
Chemsrc provides cytosine(CAS#:71-30-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of cytosine are included as well.>> amp version: cytosine

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved