Merck
  • SML1778
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SML1778

Sigma-Aldrich

SR0987

≥98% (HPLC)

Synonym(s):
2-Chloro-N-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxy-2-propanyl)phenyl)benzamide
Empirical Formula (Hill Notation):
C16H10ClF6NO2
CAS Number:
Molecular Weight:
397.70
NACRES:
NA.77

Quality Level

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

−20°C

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Sigma-Aldrich

Sigma-Aldrich

SML1778

SR0987

SR144528 ≥98% (HPLC)

Sigma-Aldrich

SML1899

SR144528

SR3335 ≥98% (HPLC)

Sigma-Aldrich

SML2820

SR3335

SR-318 ≥98% (HPLC)

Sigma-Aldrich

SML2839

SR-318

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

form

powder

form

powder

form

powder

form

powder

color

white to beige

color

white to beige

color

white to beige

color

white to beige

solubility

DMSO: 20 mg/mL, clear

solubility

DMSO: 10 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Biochem/physiol Actions

SR0987 is a cell-permeable SR1078 analog with ~6-fold improved agonist potency toward T-cell-specific retinoic acid receptor-related orphan receptor ROR?t (EC50 ~800 nM in cell-based reporter assays) by targeting an allosteric pocket within the RORγt ligand-binding domain (LBD). In addition to upregulating RORγt target gene IL17A expression, SR0987 is shown to simultaneously downregulate surface immune checkpoint protein PD-1 expression by a yet unidentified mechanism among ex vivo differentiated murine TH17 cells, as well as PMA/ionophore-stimulated human Jurkat T cells and murine EL4 T lymphocytes.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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