N-METHYL-N-[3-(3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-6-YL)PHENYL]ACETAMIDE
- CAS No.
- 108825-65-6
- Chemical Name:
- N-METHYL-N-[3-(3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-6-YL)PHENYL]ACETAMIDE
- Synonyms
- C1632;Lin 28 163;Lin28 1632;Lin28-IN-1632;Lin28 inhibitor C1632;Lin281632, 10 mM in DMSO;Lin28-let-7 antagonist 1;Inhibitor,anxiolytic agent,Huh7 cells,inhibit,22Rv1,Lin281632;N-METHYL-N-[3-(3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-6-YL)PHENYL]ACETAMIDE;Acetamide,N-methyl-N-[3-(3-methyl-1,2,4-triazolo[4,3-b]pyridazin-6-yl)phenyl]-
- CBNumber:
- CB3292570
- Molecular Formula:
- C15H15N5O
- Molecular Weight:
- 281.31
- MDL Number:
- MFCD01567008
- MOL File:
- 108825-65-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Lin28 inhibitor C1632 ≥98% (HPLC) | SML3673 | 10mg | $109 |
| Lin28 inhibitor C1632 ≥98% (HPLC) | SML3673 | 50mg | $439 |
| Lin28 1632 ≥98% | 22401 | 1mg | $28 |
| Lin28 1632 ≥98% | 22401 | 5mg | $70 |
| Lin28 1632 ≥98% | 22401 | 10mg | $97 |
| Melting point | 200 °C |
|---|---|
| Density | 1.28±0.1 g/cm3(Predicted) |
| storage temp. | Store at -20°C |
| solubility |
DMSO:28.13(Max Conc. mg/mL);100.0(Max Conc. mM) Ethanol:28.13(Max Conc. mg/mL);100.0(Max Conc. mM) |
| form | A crystalline solid |
| pka | 0.57±0.30(Predicted) |
| color | Off-white to light yellow |
| InChI | 1S/C15H15N5O/c1-10-16-17-15-8-7-14(18-20(10)15)12-5-4-6-13(9-12)19(3)11(2)21/h4-9H,1-3H3 |
| InChIKey | WPAQLESUVYGUJZ-UHFFFAOYSA-N |
| SMILES | [n]21nc(ccc2nnc1C)c3cc(ccc3)N(C)C(=O)C |
| FDA UNII | WS1R0N3H0N |
| UNSPSC Code | 12352200 |
| NACRES | NA.28 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P260-P280-P301+P312 |
| Hazard Codes | Xi |
| WGK Germany | WGK 3 |
| Hazard Note | Irritant |
| HS Code | 2933998090 |
| Storage Class | 11 - Combustible Solids |
N-METHYL-N-[3-(3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-6-YL)PHENYL]ACETAMIDE price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | SML3673 | Lin28 inhibitor C1632 ≥98% (HPLC) | 108825-65-6 | 10mg | $109 | 2026-04-30 | Buy |
| Sigma-Aldrich | SML3673 | Lin28 inhibitor C1632 ≥98% (HPLC) | 108825-65-6 | 50mg | $439 | 2026-04-30 | Buy |
| Cayman Chemical | 22401 | Lin28 1632 ≥98% | 108825-65-6 | 1mg | $28 | 2026-04-30 | Buy |
| Cayman Chemical | 22401 | Lin28 1632 ≥98% | 108825-65-6 | 5mg | $70 | 2026-04-30 | Buy |
| Cayman Chemical | 22401 | Lin28 1632 ≥98% | 108825-65-6 | 10mg | $97 | 2026-04-30 | Buy |
N-METHYL-N-[3-(3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-6-YL)PHENYL]ACETAMIDE Chemical Properties,Uses,Production
Uses
Lin28 1632 is a small molecule inhibitor of Lin28.
Biological Activity
Compound 1632 (C1632) is a RNA-binding protein Lin28 inhibitor th at prevents Lin28-mediated inhibition of let-7 microRNA (miRNA) maturation by blocking Lin28 interaction with let-7 miRNA precursor (IC50 = 8 μM by ELISA using truncated pre-let-7a-2). C1632 specifically upregulates Huh7 cellular let-7a/g/f miRNA, but not RNU44 snoRNA (60 μM for 48h), inhibits the stemness and induces differentiation of mouse embryonic stem cells (mESCs, 20 μM for 48h), as well as inhibits the proliferation and stem-like properties of human cancer stem cells (CSCs) in 22Rv1 and Huh7 cultures (IC50 20-42 μM).
storage
Store at +4°C
N-METHYL-N-[3-(3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-6-YL)PHENYL]ACETAMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
N-METHYL-N-[3-(3-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-6-YL)PHENYL]ACETAMIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32467 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30224 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd. | 17702719238 18971495150; | sales@sun-shinechem.com | China | 1171 | 64 |
| BOC Sciences | 1-631-485-4226; 16314854226 | info@bocsci.com | United States | 9920 | 65 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17770 | 75 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22514 | 55 |
| ShangHai Caerulum Pharma Discovery Co., Ltd. | 18149758185 18149758185 | sales-cpd@caerulumpharma.com | China | 3504 | 58 |






