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Details:
N-Cyclohexyl-3-aminopropanesulfonic acid Basic information
Product Name: N-Cyclohexyl-3-aminopropanesulfonic acid
Synonyms: CAPS(-(Cyclohexylamino)-1-propanesulfonic acid);CAPS 3-(Cyclohexylamino)-1-propanesulfonic acid;CAPS, Molecular Biology Grade 3-(Cyclohexylamino)-1-propanesulfonic acid, Molecular Biology Grade;CAPS, ULTROL Grade;3-cyclohexylaminopropane-1-sulphonic acid;CAPS, 99% (3-CYCLOHEXYLAMINO-1-PROPANE-S ULFONIC ACID);CHOLESTERYL PALMITATE 98+%;3-(CYCLOHEXYLAMINO)-PROPANE SULFONIC ACID (CAPS)
CAS: 1135-40-6
MF: C9H19NO3S
MW: 221.32
EINECS: 214-492-1
Product Categories: Pharmaceutical Intermediates;buffer
Mol File: 1135-40-6.mol
N-Cyclohexyl-3-aminopropanesulfonic acid Structure
N-Cyclohexyl-3-aminopropanesulfonic acid Chemical Properties
Melting point >300 °C(lit.)
density 1.1809 (rough estimate)
refractive index 1.5250 (estimate)
Fp >110℃
storage temp. Store at RT.
solubility H2O: 0.5 M at 20 °C, clear
form Powder/Solid
color White
Odor Odorless
PH 3.0-7.0 (20℃, 0.5M in H2O)
PH Range 3 - 7
pka 10.4(at 25℃)
Water Solubility 9 g/100 mL (20 ºC)
λmax λ: 260 nm Amax: ≤0.04
λ: 280 nm Amax: ≤0.04
Merck 14,1767
BRN 2835588
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 1135-40-6(CAS DataBase Reference)
EPA Substance Registry System 1-Propanesulfonic acid, 3-(cyclohexylamino)- (1135-40-6)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/38-36/37/38-22-20/21/22-40/22
Safety Statements 26-36/37/39-37/39-24/25-22-23-36
WGK Germany 3
RTECS TZ6395000
F 34
TSCA Yes
HS Code 29213099