82547

(−)-Pseudoephedrine

purum, ≥96.0% (sum of enantiomers, GC)

• Synonym(s): (−)-ψ-Ephedrine, (1R,2R)-2-Methylamino-1-phenyl-1-propanol, L-Pseudoephedrine
• Empirical Formula (Hill Notation): C₁₀H₁₅NO
• CAS Number: 321-97-1
• Molecular Weight: 165.23
• Beilstein/REAXYS Number: 2803417
• EC Number: 206-292-8
• MDL number: MFCD00002203
• UNSPSC Code: 12352116
• PubChem Substance ID: 329769248
• NACRES: NA.22

Properties

• grade: purum
• assay: ≥96.0% (sum of enantiomers, GC)
• form: crystals
• optical activity: [α]20/D −51±2°, c = 0.6% in ethanol
• mp: 116-119 °C
• SMILES string: CN[C@H](C)[C@H](O)c1ccccc1
• InChI: 1S/C10H15NO/c1-8(11-2)10(12)9-6-4-3-5-7-9/h3-8,10-12H,1-2H3/t8-,10+/m1/s1
• InChI key: KWGRBVOPPLSCSI-SCZZXKLOSA-N

Description

Other Notes

Sales restrictions may apply

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H314,H317,H336
• pcodes: P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
• target_organs: Central nervous system
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves