ChemicalBook >> CAS DataBase List >>Isocytosine
Isocytosine
- CAS No.
- 108-53-2
- Chemical Name:
- Isocytosine
- Synonyms
- 2-AMINO-4-HYDROXYPYRIMIDINE;NSC 49118;ISOCYTOSINE;2-Aminouracil;Isocytosine>Isocytosine ,99%;2-Amino-4-pyrimidone;2-Aminopyrimidin-4-ol;2-Amino-4-pyrimidinol;Isocytosine USP/EP/BP
- CBNumber:
- CB9367229
- Molecular Formula:
- C4H5N3O
- Molecular Weight:
- 111.1
- MDL Number:
- MFCD00057557
- MOL File:
- 108-53-2.mol
- MSDS File:
- SDS
Last updated:2026-05-28 05:54:01
| Product description | Number | Pack Size | Price |
| Isocytosine ≥99% | I2127 | 5g | $168 |
| Isocytosine ≥99% | I2127 | 25g | $583 |
| Isocytosine >98.0%(HPLC)(T) | I0814 | 5g | $292 |
| Isocytosine ≥98% | 38510 | 1g | $33 |
| Isocytosine (2-Amino-4-hydroxypyrimidine) | I8857 | 10g | $375 |
| More product size | |||
| Melting point | 275°C |
|---|---|
| Density | 1.55±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Slightly) |
| pka | 9.59±0.40(Predicted) |
| form | Crystalline Powder |
| color | White to off-white |
| biological source | synthetic (organic) |
| Water Solubility | Soluble in DMF, DMSO, hot water, and AcOH. |
| InChI | InChI=1S/C4H5N3O/c5-4-6-2-1-3(8)7-4/h1-2H,(H3,5,6,7,8) |
| InChIKey | XQCZBXHVTFVIFE-UHFFFAOYSA-N |
| SMILES | C1(N)NC=CC(=O)N=1 |
| CAS DataBase Reference | 108-53-2(CAS DataBase Reference) |
| UNSPSC Code | 41106305 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29335990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 |
|||||||||
| NFPA 704 |
|
Isocytosine price More Price(107)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | I2127 | Isocytosine ≥99% | 108-53-2 | 5g | $168 | 2023-06-20 | Buy |
| Sigma-Aldrich | I2127 | Isocytosine ≥99% | 108-53-2 | 25g | $583 | 2023-06-20 | Buy |
| TCI Chemical | I0814 | Isocytosine >98.0%(HPLC)(T) | 108-53-2 | 5g | $292 | 2026-04-30 | Buy |
| Cayman Chemical | 38510 | Isocytosine ≥98% | 108-53-2 | 1g | $33 | 2026-04-30 | Buy |
| Usbiological | I8857 | Isocytosine (2-Amino-4-hydroxypyrimidine) | 10g | $375 | 2026-06-03 | Buy |
Isocytosine Chemical Properties,Uses,Production
Chemical Properties
White to Off-White Solid
Uses
Isocytosine is a useful intermediate for chemical modifications of base and sugar moieties in natural nucleosides
Uses
Isocytosine (2-aminouracil) is an isomer of cytosine used in physical chemical studies involving metal complex binding, hydrogen-bonding, and tautomerism and proton transfer effects in nucleobases.
Definition
ChEBI: An aminopyrimidine in which the pyrimidine ring bears amino and hydroxy substituents at positions 2 and 4, respectively.
Isocytosine Preparation Products And Raw materials
Global( 280)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
View Lastest Price from Isocytosine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-08-10 | Isocytosine
108-53-2
|
$100.00 | 1kg | 99% | 1000tons | Henan Bao Enluo International TradeCo.，LTD | |
 |
2019-07-12 | Isocytosine
108-53-2
|
$1.00 | 1KG | 99% | 25kg | Career Henan Chemical Co |
-
- Isocytosine
108-53-2
- $100.00
- 99%
- Henan Bao Enluo International TradeCo.，LTD
-
- Isocytosine
108-53-2
- $1.00
- 99%
- Career Henan Chemical Co
108-53-2(Isocytosine)Related Search:
4-HYDROXY-2-AMINOPYRIMIDINE
2-AMINO-4-HYDROXYPYRIMIDINE / ISOCYTOSINE
2-Aminouracil
2-AMINO-4-HYDROXYPYRIMIDINE 97%
4-HYDROXY-2-AMINOPYRIMIDINE 97%
2-AMINO-4(3H)-PYRIMIDONE 97%
4(1H)-PYRIMIDINONE, 2-AMINO-
ISOCYTOSINE
2-Amino-6-hydroxpyrimidine
4(1H)-Pyrimidinone, 2-amino- (9CI)
2-Amino-4-pyrimidone
NSC 49118
2-amino-4-hydroxypyrimine
Isocytosine ,99%
2-Amino-1,4-dihydropyrimidine-4-one
2-Amino-4(1H)-pyrimidinone
2-Aminopyrimidin-4-ol
2-Aminopyrimidine-4(1H)-one
2-Aminopyrimidine-4(3H)-one
Isocytosine2-Amino-4-hydroxypyrimidine
2-amino-1H-pyrimidin-6-one
2-azanyl-1H-pyrimidin-6-one
2-aMino-3,4-dihydropyriMidin-4-one
2-Amino-4-pyrimidinol
Isocytosine(4-HYDROXY-2-AMINOPYRIMIDINE
Isocytosine>
Isocytosine USP/EP/BP
2-amino-1,4-dihydropyrimidin-4-ol
Isocytosine|2-aminopyrimidin-4-ol
Isocytosine (6CI, 8CI)
2-AMINO-4-HYDROXYPYRIMIDINE
108-53-2
Nucleosides, Nucleotides, Oligonucleotides
Nucleoside Analogs
Biochemicals and Reagents
BioChemical
Heterocycle-Pyrimidine series
Nucleic acids
Bases & Related Reagents
Heterocycles
Nucleotides
PYRIMIDINE
Nucleotides and Nucleosides
Pyrimidines
