Saccharin 1-methylimidazole
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MedKoo CAT#: 526295

CAS#: 482333-74-4

Description: Saccharin 1-methylimidazole, also known as SMI, is an activator for DNA and RNA synthesis.


Chemical Structure

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Saccharin 1-methylimidazole
CAS# 482333-74-4

Theoretical Analysis

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

Price and Availability

Size Price Availability Quantity
100.0mg USD 250.0 Same day
200.0mg USD 450.0 Same day
500.0mg USD 950.0 Same day
1.0g USD 1450.0 Same day
2.0g USD 2450.0 Same day
5.0g USD 4950.0 Same day
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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

Preparing Stock Solutions

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.

Recalculate based on batch purity %
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

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