Isocytosine
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- $5 - $6340
- Product name: Isocytosine
- CAS: 108-53-2
- MF: C4H5N3O
- MW: 111.1
- EINECS:203-592-0
- MDL Number:MFCD00057557
- Synonyms: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
107 prices
Selected condition：
Brand
- aablocks
- Abosyn
- ACHEMBLOCK
- Activate Scientific
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Arctom
- Biosynth
- Cayman Chemical
- Chemenu
- ChemScene
- Crysdot
- CSNpharm
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 10mM*1mLinDMSO(Solution)
- 200mg
- 100mg
- 10mM*1mLinDMSO(Solid+Solvent)
- 1g
- 1.00g
- 5g
- 5.00g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500G
- 1kg
- 1000g
- 2000g
- Manufactureraablocks
- Product numberAA003R0Z
- Product description2-Aminopyrimidin-4(1H)-One 97%
- Packaging25g
- Price$23
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003R0Z
- Product description2-Aminopyrimidin-4(1H)-One 97%
- Packaging5g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003R0Z
- Product description2-Aminopyrimidin-4(1H)-One 97%
- Packaging1g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003R0Z
- Product description2-Aminopyrimidin-4(1H)-One 97%
- Packaging100g
- Price$88
- Updated2026-05-28
- Buy
- ManufacturerAbosyn
- Product number10-4512
- Product description2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches)
- Packaging5g
- Price$99
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4512
- Product description2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches)
- Packaging10g
- Price$125
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4512
- Product description2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches)
- Packaging1g
- Price$50
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4512
- Product description2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches)
- Packaging25g
- Price$199
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4512
- Product description2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches)
- Packaging50g
- Price$225
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4512
- Product description2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches)
- Packaging100g
- Price$299
- Updated2026-05-21
- Buy
- ManufacturerACHEMBLOCK
- Product numberW161900
- Product descriptionIsocytosine 98%
- Packaging500G
- Price$775
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS55714
- Product descriptionIsocytosine 98+%
- Packaging100g
- Price$305
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS55714
- Product descriptionIsocytosine 98%
- Packaging100g
- Price$190
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS55714
- Product descriptionIsocytosine 98%
- Packaging5g
- Price$30
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS55714
- Product descriptionIsocytosine 98%
- Packaging25g
- Price$50
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMT-16035
- Product descriptionIsocytosine 99%
- Packaging100g
- Price$518
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003R0Z | 2-Aminopyrimidin-4(1H)-One 97% | 25g | $23 | 2026-05-28 | Buy |
| aablocks | AA003R0Z | 2-Aminopyrimidin-4(1H)-One 97% | 5g | $10 | 2026-05-28 | Buy |
| aablocks | AA003R0Z | 2-Aminopyrimidin-4(1H)-One 97% | 1g | $8 | 2026-05-28 | Buy |
| aablocks | AA003R0Z | 2-Aminopyrimidin-4(1H)-One 97% | 100g | $88 | 2026-05-28 | Buy |
| Abosyn | 10-4512 | 2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches) | 5g | $99 | 2026-05-21 | Buy |
| Abosyn | 10-4512 | 2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches) | 10g | $125 | 2026-05-21 | Buy |
| Abosyn | 10-4512 | 2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches) | 1g | $50 | 2026-05-21 | Buy |
| Abosyn | 10-4512 | 2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches) | 25g | $199 | 2026-05-21 | Buy |
| Abosyn | 10-4512 | 2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches) | 50g | $225 | 2026-05-21 | Buy |
| Abosyn | 10-4512 | 2-aminopyrimidin-4-ol ＞95%(Puritymayvarybetweenbatches) | 100g | $299 | 2026-05-21 | Buy |
| ACHEMBLOCK | W161900 | Isocytosine 98% | 500G | $775 | 2026-05-27 | Buy |
| Activate Scientific | AS55714 | Isocytosine 98+% | 100g | $305 | 2021-12-16 | Buy |
| Activate Scientific | AS55714 | Isocytosine 98% | 100g | $190 | 2026-06-04 | Buy |
| Activate Scientific | AS55714 | Isocytosine 98% | 5g | $30 | 2026-06-04 | Buy |
| Activate Scientific | AS55714 | Isocytosine 98% | 25g | $50 | 2026-06-04 | Buy |
| AHH | MT-16035 | Isocytosine 99% | 100g | $518 | 2021-12-16 | Buy |
Properties
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)
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)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
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.Related product price
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