N-Cyclohexyl-3-aminopropanesulfonic acid

Modify Date: 2024-01-02 17:22:17

N-Cyclohexyl-3-aminopropanesulfonic acid Structure
N-Cyclohexyl-3-aminopropanesulfonic acid structure
Common Name N-Cyclohexyl-3-aminopropanesulfonic acid
CAS Number 1135-40-6 Molecular Weight 259.298
Density 1.2±0.1 g/cm3 Boiling Point N/A
Molecular Formula C9H18NNaO4S Melting Point >300 °C(lit.)
MSDS Chinese USA Flash Point N/A

 Use of N-Cyclohexyl-3-aminopropanesulfonic acid


CAPS, cyclohexylaminopropane sulfonic acid, is a surfactant. CAPS can be used as biological buffer (0.05 M, pH 11) for dialysis[1][2].

 Names

Name 3-(Cyclohexylamino)-1-propanesulfonic acid
Synonym More Synonyms

 N-Cyclohexyl-3-aminopropanesulfonic acid Biological Activity

Description CAPS, cyclohexylaminopropane sulfonic acid, is a surfactant. CAPS can be used as biological buffer (0.05 M, pH 11) for dialysis[1][2].
Related Catalog
In Vitro CAPS surfactant bears a single neyative charge since the amine is not ionized at high pH[1].
References

[1]. Bedard P R, et al. Ion Interaction: The Energetics and Mechanism of The Competitive Behavior Between Two Similarly Charged Molecules. 1. The Effect of Ionic Strength, Acetonitrile and Surfactant Concentration[J]. Journal of Liquid Chromatography, 1985, 8(13):2417-2443.

[2]. Oberley TD, et al. The effect of the dimeric and multimeric forms of fibronectin on the adhesion and growth of primary glomerular cells. Exp Cell Res. 1983 May;145(2):265-76.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Melting Point >300 °C(lit.)
Molecular Formula C9H18NNaO4S
Molecular Weight 259.298
Exact Mass 259.085419
PSA 74.78000
LogP 0.05
Index of Refraction 1.515
Storage condition Store at RT.
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility 9 g/100 mL (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TZ6395000
CHEMICAL NAME :
1-Propanesulfonic acid, 3-(cyclohexylamino)-
CAS REGISTRY NUMBER :
1135-40-6
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H19-N-O3-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>316 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982

 Safety Information

Personal Protective Equipment Eyeshields;Faceshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S36/37/39-S37/39-S24/25-S22-S23
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS TZ6395000
HS Code 2921300090

 Precursor & DownStream

Precursor  0

DownStream  2

 Customs

HS Code 2921300090
Summary 2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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 Synonyms

3-(Cyclohexylamino)propane-1-sulfonic acid
N-Cyclohexyl-3-aminopropanesulfonic acid
3-Cyclohexylamino-2-hydroxy-1-propanesulfonic acid sodium salt
Sodium 3-Cyclohexylamino-2-hydroxypropanesulfonate
CAPS (buffer)
1-Propanesulfonic acid, 3-(cyclohexylamino)-2-hydroxy-, sodium salt (1:1)
3-Cyclohexylamino-Propane-1-Sulfonic Acid
MFCD00003837
Sodium 3-(cyclohexylamino)-2-hydroxypropane-1-sulfonate
Sodium 3-(cyclohexylamino)-2-hydroxy-1-propanesulfonate
3-cyclohexylaminopropane-1-sulphonic acid
1-Propanesulfonic acid, 3-(cyclohexylamino)-
EINECS 214-492-1
CAPSO sodium salt
CAPS Buffer
N-cyclohexyl-3-aminopropane sulfonic acid
3-Cyclohexylaminopropanesulfonic Acid [Good's buffer component
3-Cyclohexylamino-2-hydroxypropanesulfonic Acid Sodium Salt
sodium,3-(cyclohexylamino)-2-hydroxypropane-1-sulfonate
3-Cyclohexylaminopropanesulfonic Acid
3-(Cyclohexylamino)-1-propanesuhinic acid
3-(Cyclohexylamino)-1-propanesulfonic acid
CAPS