
CAS Number1004-40-6
Synonyms6-amino-2-thio-uraci; 6-amino-2-thioxo-1,2-dihydro-4(3H)-pyrimidinone; EINECS 213-722-8; 6-Amino-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone; 6-Amino-2-sulfanylpyrimidin-4(3H)-one; 6-amino-2,3-dihydro-2-thioxo-(1H)-pyrimidin-4-one; 6-amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone; 6-AMINO-2-THIOURACIL; MFCD00052384; AB 48; 6-amino-2-thioxo-(1H)-pyrimidin-4-one; 6-amino-2,3-dihydro-2-thioxopyrimidin-4(1H)-one; 6-amino-2-thioxo-2,3-dihydropyrimidin-4(1H)-one; 6-amino-2-sulfanylpyrimidin-4-ol; 2-thio-6-aminouracil; 6-aminouracil-2-thione; 6-amino-2-thioxouracil (6-amino-4-oxopyrimidine-2-thione)
Molecular FormulaC4H5O1N3S1
Molecular Weight143.17
Purity98%
Density1.6±0.1 g/cm3
Boiling Point454.7±48.0 °C at 760 mmHg
Melting Point>300ºC
AppearanceOff-white to light yellow or light green powder or crystal powder and/or block
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1004-40-6 |
| Catalog No. | 2A-9005161 |
| Chinese Name | 6-氨基-2-巯基嘧啶-4-醇 |
| Synonyms | 6-amino-2-thio-uraci; 6-amino-2-thioxo-1,2-dihydro-4(3H)-pyrimidinone; EINECS 213-722-8; 6-Amino-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone; 6-Amino-2-sulfanylpyrimidin-4(3H)-one; 6-amino-2,3-dihydro-2-thioxo-(1H)-pyrimidin-4-one; 6-amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone; 6-AMINO-2-THIOURACIL; MFCD00052384; AB 48; 6-amino-2-thioxo-(1H)-pyrimidin-4-one; 6-amino-2,3-dihydro-2-thioxopyrimidin-4(1H)-one; 6-amino-2-thioxo-2,3-dihydropyrimidin-4(1H)-one; 6-amino-2-sulfanylpyrimidin-4-ol; 2-thio-6-aminouracil; 6-aminouracil-2-thione; 6-amino-2-thioxouracil (6-amino-4-oxopyrimidine-2-thione) |
| Molecular Formula | C4H5O1N3S1 |
| Molecular Weight | 143.17 |
| Purity | 98 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 454.7±48.0 °C at 760 mmHg |
| Melting Point | >300ºC |
| Appearance | Off-white to light yellow or light green powder or crystal powder and/or block |
| Storage Condition | Warehouse Ventilation Low Temperature Drying |
| HTC | 2933599090 |
| MDL Number | MFCD26132034 |
| SMILES | Nc1cc(=O)[nH]c(=S)[nH]1 |
| InChI | InChI=1S/C4H5N3OS/c5-2-1-3(8)7-4(9)6-2/h1H,(H4,5,6,7,8,9) |
| InChI Key | YFYYRKDBDBILSD-UHFFFAOYSA-N |
| MSDS | msds/5161_1_1004_40_6.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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