A4717112
4-Hydroxy-2-mercapto-6-methylpyrimidine , 98% , 56-04-2
Synonym(s):
4-Hydroxy-2-mercapto 6-methylpyrimidine;Basethyrin;Methiocil;MZU;Thiothymin
CAS NO.:56-04-2
Empirical Formula: C5H6N2OS
Molecular Weight: 142.18
MDL number: MFCD00006040
EINECS: 200-252-3
Pack Size | Price | Stock | Quantity |
5G | RMB30.40 | In Stock |
|
25G | RMB40.00 | In Stock |
|
100G | RMB129.60 | In Stock |
|
250g | RMB235.20 | In Stock |
|
500G | RMB448.80 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | ~330 °C (dec.)(lit.) |
Density | 1.291 (estimate) |
refractive index | 1.6430 (estimate) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | DMSO (Heated), Methanol (Slightly, Heated) |
pka | pKa 8.2 (Uncertain) |
form | Liquid |
color | Clear colorless to yellow |
Water Solubility | INSOLUBLE |
Merck | 14,6128 |
BRN | 115648 |
Stability: | Incompatible with strong oxidizing agents, iodine, metals. |
InChIKey | HWGBHCRJGXAGEU-UHFFFAOYSA-N |
CAS DataBase Reference | 56-04-2(CAS DataBase Reference) |
IARC | 2B (Vol. Sup 7, 79) 2001 |
NIST Chemistry Reference | 6-Methyl-2-thiouracil(56-04-2) |
EPA Substance Registry System | Methylthiouracil (56-04-2) |
Description and Uses
antithyroid agent
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H317 |
Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P362+P364 |
Hazard Codes | Xn,Xi |
Risk Statements | 22-40 |
Safety Statements | 36/37-45 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | 3 |
RTECS | YR0875000 |
Hazard Note | Irritant/Possible Carcinogen |
TSCA | Yes |
HS Code | 29335995 |
Hazardous Substances Data | 56-04-2(Hazardous Substances Data) |
Toxicity | MLD in rabbits (mg/kg): 2486 orally (Simon) |