WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 526295
CAS#: 482333-74-4
Description: Saccharin 1-methylimidazole, also known as SMI, is an activator for DNA and RNA synthesis.
MedKoo Cat#: 526295
Name: Saccharin 1-methylimidazole
CAS#: 482333-74-4
Chemical Formula: C11H11N3O3S
Exact Mass: 265.0521
Molecular Weight: 265.287
Elemental Analysis: C, 49.80; H, 4.18; N, 15.84; O, 18.09; S, 12.09
Synonym: Saccharin 1-methylimidazole; SMI;
IUPAC/Chemical Name: 1,1-Dioxide-1,2-benzisothiazol-3(2H)-one 1-methyl-1H-imidazole salt
InChi Key: DMSNKRPEUQVMNF-UHFFFAOYSA-N
InChi Code: InChI=1S/C7H5NO3S.C4H6N2/c9-7-5-3-1-2-4-6(5)12(10,11)8-7;1-6-3-2-5-4-6/h1-4H,(H,8,9);2-4H,1H3
SMILES Code: O=S(C1=C(C=CC=C1)C2=O)(N2)=O.CN3C=NC=C3
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 52.67 | 198.54 | |
| Water | 53.0 | 199.78 | |
| Ethanol | 31.5 | 118.74 | |
| DMF | 5.0 | 18.85 | |
| PBS (pH 7.2) | 10.0 | 37.69 |
The following data is based on the product molecular weight 265.287 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
