137139
半胱胺 盐酸盐
EMPROVE® ESSENTIAL
别名:
β-巯基乙胺 盐酸盐, 2-巯基乙胺 盐酸盐, 2-氨基乙硫醇 盐酸盐, 硫代乙醇胺 盐酸盐, 脱羧基半胱氨酸 盐酸盐
选择尺寸
关于此项目
InChI
1S/C2H7NS.ClH/c3-1-2-4;/h4H,1-3H2;1H
SMILES string
Cl[H].NCCS
InChI key
OGMADIBCHLQMIP-UHFFFAOYSA-N
product line
EMPROVE® ESSENTIAL
form
solid
concentration
30.6-31.8 % (w/w) (T), 98.0-102.0 % (w/w) (GC)
impurities
≤0.3% each single unknown impurity, ≤10 ppm heavy metals (sum of Ag, As, Bi, Cd, Cr, Cu, Hg, Mo, Ni, Pb, Sb, Sn), ≤2.0% cystamine dihydrochloride (GC), ≤5000 mg/kg TBME (HS-GC), ≤5000 mg/kg ethanol (HS-GC)
loss
≤1.0% loss on drying
mp
67-71 °C
cation traces
As: ≤1.5 ppm, Cd: ≤0.2 ppm, Co: ≤0.5 ppm, Cr: ≤110 ppm, Cu: ≤30 ppm, Hg: ≤0.3 ppm, Li: ≤25 ppm, Mo: ≤150 ppm, Ni: ≤2 ppm, Pb: ≤0.5 ppm, Sb: ≤9 ppm, V: ≤1 ppm
storage temp.
2-8°C
Quality Level
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General description
M-Clarity Program
As part of our EMPROVE® Program, our raw materials are offered with EMPROVE® Dossiers which provide comprehensive, up-to-date documentation to help you navigate regulatory challenges, manage risks, and improve your manufacturing processes.
Our comprehensive portfolio of upstream process chemicals not only provides biopharmaceutical manufacturers with high-quality raw materials for production of classical and novel therapies, but also helps them get to market faster and simplify regulatory challenges. Trust us to deliver supply chain transparency and reliable sourcing around the globe, streamlining your product qualification with best-in-class regulatory support and service.
Analysis Note
Identity (H-NMR): corresponds to reference spectrum
Identity (GC): retention time corresponds to reference (±5%)
Legal Information
signalword
Warning
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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