25649

2,2,5,7,8-Pentamethyl-chromane-6-sulfonyl chloride

≥97.0% (HPLC)

• Synonym(s): 3,4-Dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-sulfonyl chloride, Pmc-Cl
• Empirical Formula (Hill Notation): C₁₄H₁₉ClO₃S
• CAS Number: 112160-39-1
• Molecular Weight: 302.82
• Beilstein: 4488701
• MDL number: MFCD00065693
• UNSPSC Code: 12352200
• PubChem Substance ID: 57648143
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥97.0% (HPLC)
• form: powder
• mp: 77-82 °C
• application(s): peptide synthesis
• storage temp.: −20°C
• SMILES string: Cc1c(C)c(c(C)c2CCC(C)(C)Oc12)S(Cl)(=O)=O
• InChI: 1S/C14H19ClO3S/c1-8-9(2)13(19(15,16)17)10(3)11-6-7-14(4,5)18-12(8)11/h6-7H2,1-5H3
• InChI key: UXUOVYKDMGFUDU-UHFFFAOYSA-N

Description

Other Notes

Reagent to introduce the acid labile arginine side-chain protection Pmc

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves