CAS Number333-49-3
Synonyms6-AMino-2-pyriMidinethione; THIOCYTOSINE; 2-THIOCYTOSINE; 4-Aminopyrimidine-2-thiol; 4-Amino-2(1H)-pyrimidinethione; 4-aminopyrimidine-2-thione; 4-amino-2-pyrimidine-thiol; Cytosine,thio; Cytosine,2-thio; MFCD00057341; 2-mercapto-4-Aminopyrimidine; 4-AMINO-2-THIOPYRIMIDINE; 4-aminopyrimidine-2(1H)-thione; 4-AMinothio-2-pyriMidinone; EINECS 206-374-3
Molecular FormulaC4H5N3S
Molecular Weight127.17
Purity97%
Density1.4±0.1 g/cm3
Boiling Point347.7±34.0 °C at 760 mmHg
Melting Point285-290 °C (dec.) (lit.)
EINECS206-374-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 333-49-3 |
| Catalog No. | 2A-9005113 |
| Chinese Name | 4-氨基-2-巯基嘧啶 |
| Synonyms | 6-AMino-2-pyriMidinethione; THIOCYTOSINE; 2-THIOCYTOSINE; 4-Aminopyrimidine-2-thiol; 4-Amino-2(1H)-pyrimidinethione; 4-aminopyrimidine-2-thione; 4-amino-2-pyrimidine-thiol; Cytosine,thio; Cytosine,2-thio; MFCD00057341; 2-mercapto-4-Aminopyrimidine; 4-AMINO-2-THIOPYRIMIDINE; 4-aminopyrimidine-2(1H)-thione; 4-AMinothio-2-pyriMidinone; EINECS 206-374-3 |
| Molecular Formula | C4H5N3S |
| Molecular Weight | 127.17 |
| Purity | 97 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 347.7±34.0 °C at 760 mmHg |
| Melting Point | 285-290 °C (dec.) (lit.) |
| Storage Condition | -20?C Freezer |
| EINECS | 206-374-3 |
| HTC | 2933599090 |
| PubChem ID | 329752415 |
| MDL Number | MFCD00057341 |
| SMILES | NC1=NC(=S)NC=C1 |
| InChI | 1S/C4H5N3S/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8) |
| InChI Key | DCPSTSVLRXOYGS-UHFFFAOYSA-N |
| Beilstein/REAXYS | 112435 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| MSDS | msds/5113_1_333_49_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| 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 United Nations shipping name 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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available See reverse side of invoice or packing slip. |
| Related Products in Heterocyclic Building Blocks | ||
|---|---|---|
| 4-Amino-2-chloropyridine | 14432-12-3 | 2A-9005105 |
| 4-Amino-2-chloropyrimidine | 7461-50-9 | 2A-9005106 |
| 4-Amino-2-dimethylamino-5-chloroquinazoline | 494763-17-6 | 2A-9005107 |
| 4-Amino-2-ethylthio-5-(hydroxymethyl)pyrimidine | 98432-26-9 | 2A-9005108 |
| 4-Amino-2-ethylthio-5-pyrimidinecarboxylic acid ethyl ester | 778-97-2 | 2A-9005109 |
| 4-Amino-2-methylpyridine | 18437-58-6 | 2A-9005116 |
| 4-Amino-3-(trifluoromethyl)pyridine | 387824-61-5 | 2A-9005121 |
| 4-Amino-3,5-dibromo-2-methylpyridine | 126325-54-0 | 2A-9005122 |
| 4-Amino-3,5-dichloro-2,6-difluoropyridine | 2840-00-8 | 2A-9005125 |
| 4-Amino-3,5-dichloropyridine | 22889-78-7 | 2A-9005128 |
| Browse all Heterocyclic Building Blocks products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS