TLCK, HCl

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CERTIFICATE OF ANALYSIS

TLCK-HCl Chemical Compound

PRODUCT: TLCK, HCl
(Nα-Tosyl-Lysine-chloromethyl ketone hydrochloride)
PRODUCT No.: T514
CAS: 4272-74-6 or 4238-41-9 LOT No.: T-10032321
MW: 369.3 STORE: -20º C
FORMULA: C14H21ClN2O3S·HCl Country of Origin: Germany
Analysis Specification Results
Appearance Off-white solid Conforms
Purity (HPLC-Area) ≥95% (area) ≥97.5%
Elemental Analysis (as hemihydrate):
C
H
N
.
45.5% (theoretical)
6.0% (theoretical)
7.6% (theoretical)
.
44.1%
5.9%
7.3%
Optical Rotation [α]21D (c=5, H2O) -8.6º
Melting Point Reported value only 158.9º C
Solubility 50 mg/mL in H2O
In Methanol & DMSO
Conforms
Conforms
Stability: Stable at -20º C for at least 24 months. Store dry protect from light.
Stock solutions stable at -20º C for 3 month. Ships ambient.
QUALITY ASSURANCE: Verified upon data received from supplier.

FOR RESEARCH or FURTHER PROCESSING – NOT FOR HUMAN or DRUG USE