CAS Number108-53-2
Synonyms2-amino-4-oxo-3,4-dihydropyrimidine; 2-amino-3H-pyrimidin-4-one; Isocytosine; 2-Amino-4-pyrimidone; 2-Aminopyrimidin-4-ol; 2-amino-4-hydroxypyrimine; 2-Amino-4-hydroxypyrimidine; 4-Hydroxy-2-aminopyrimidine; 2-amino-1H-pyrimidin-6-one; MFCD00057557; 2-Amino-4-hydroxypyrimidine,2-Aminouracil; 2-Aminopyrimidin-4(1H)-one; Iso Cytosine; 2-Amino-4(1H)-pyrimidinone; 2-Aminopyrimidin-4(3H)-one; 2-Amino-6-hydroxpyrimidine; EINECS 203-592-0; 2-aminouracil
Molecular FormulaC4H5N3O
Molecular Weight111.102
Purity99%
Density1.5±0.1 g/cm3
Boiling Point393.6±34.0 °C at 760 mmHg
Melting Point275°C
AppearanceWhite to off-white solid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 108-53-2 |
| Catalog No. | 2A-9008069 |
| Chinese Name | 异胞嘧啶 |
| Synonyms | 2-amino-4-oxo-3,4-dihydropyrimidine; 2-amino-3H-pyrimidin-4-one; Isocytosine; 2-Amino-4-pyrimidone; 2-Aminopyrimidin-4-ol; 2-amino-4-hydroxypyrimine; 2-Amino-4-hydroxypyrimidine; 4-Hydroxy-2-aminopyrimidine; 2-amino-1H-pyrimidin-6-one; MFCD00057557; 2-Amino-4-hydroxypyrimidine,2-Aminouracil; 2-Aminopyrimidin-4(1H)-one; Iso Cytosine; 2-Amino-4(1H)-pyrimidinone; 2-Aminopyrimidin-4(3H)-one; 2-Amino-6-hydroxpyrimidine; EINECS 203-592-0; 2-aminouracil |
| Molecular Formula | C4H5N3O |
| Molecular Weight | 111.102 |
| Purity | 99 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 393.6±34.0 °C at 760 mmHg |
| Melting Point | 275°C |
| Appearance | White to off-white solid |
| Storage Condition | Room temperature. |
| Application | Isocytosine is a non-natural nucleic acid base and an isomer of cytosine. Unnatural nucleic acid analogs used in combination with isoguanine to study the normal base pairs of DNA, and can also be used |
| HTC | 2933599090 |
| SMILES | NC1=NC=CC(=O)N1 |
| InChI | InChI=1S/C4H5N3O/c5-4-6-2-1-3(8)7-4/h1-2H,(H3,5,6,7,8) |
| InChI Key | InChIKey=XQCZBXHVTFVIFE-UHFFFAOYSA-N |
| Hazard Symbols | Transport |
| MSDS | msds/8069_2_108_53_2.pdf |
| Bioactivity | Isocytosine is a non-natural nucleobase and an isomer of cytosine. It is used in combination with Isoguanine in studies of unnatural nucleic acid analogues of the normal base pairs in DNA and used as a nucleobase of hachimoji RNA[1][2]. Related Catalog Signaling Pathways >> Cell Cycle/DNA Damage >> Nucleoside Antimetabolite/Analog Research Areas >> Others References [1]. "Isocytosine". Molecule of the Week. American Chemical Society. Retrieved November 1, 2012. [2]. Hoshika S, et al. Hachimoji DNA and RNA: A genetic system with eight building blocks. Science. 2019 Feb 22;363(6429):884-887. Chemical & Physical Properties Density 1.5±0.1 g/cm3 Boiling Point 393.6±34.0 °C at 760 mmHg Melting Point 275°C Molecular Formula C4H5N3O Molecular Weight 111.102 Flash Point 191.9±25.7 °C Exact Mass 111.043259 PSA 72.03000 LogP -1.01 Vapour Pressure 0.0±0.9 mmHg at 25°C Index of Refraction 1.668 Storage condition Room temperature. |
| Use of | Isocytosine is a non-natural nucleobase and an isomer of cytosine. It is used in combination with Isoguanine in studies of unnatural nucleic acid analogues of the normal base pairs in DNA and used as a nucleobase of hachimoji RNA[1][2]. Properties Articles29 Name 2-amino-4-hydroxypyrimidine Synonym More Synonyms Isocytosine Biological Activity Description Isocytosine is a non-natural nucleobase and an isomer of cytosine. It is used in combination with Isoguanine in studies of unnatural nucleic acid analogues of the normal base pairs in DNA and used as a nucleobase of hachimoji RNA[1][2]. Related Catalog Signaling Pathways >> Cell Cycle/DNA Damage >> Nucleoside Antimetabolite/Analog Research Areas >> Others References [1]. "Isocytosine". Molecule of the Week. American Chemical Society. Retrieved November 1, 2012. [2]. Hoshika S, et al. Hachimoji DNA and RNA: A genetic system with eight building blocks. Science. 2019 Feb 22;363(6429):884-887. Chemical & Physical Properties Molecular Formula C4H5N3O Exact Mass 111.043259 PSA 72.03000 LogP -1.01 Index of Refraction 1.668 Storage condition Room temperature. |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 99.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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