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262412

Sigma-Aldrich

4-(Butylamino)benzoic acid

97%, for peptide synthesis

Synonym(s):

p-Butylaminobenzoic acid

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About This Item

Linear Formula:
CH3(CH2)3NHC6H4CO2H
CAS Number:
4740-24-3
Molecular Weight:
193.24
MDL number:
MFCD00002536
UNSPSC Code:
12352106
eCl@ss:
32160406
PubChem Substance ID:
24855739
NACRES:
NA.22

product name

4-(Butylamino)benzoic acid, 97%

Quality Level

100

Assay

97%

form

powder

reaction suitability

reaction type: solution phase peptide synthesis

mp

149-151 °C (lit.)

application(s)

peptide synthesis

SMILES string

CCCCNc1ccc(cc1)C(O)=O

InChI

1S/C11H15NO2/c1-2-3-8-12-10-6-4-9(5-7-10)11(13)14/h4-7,12H,2-3,8H2,1H3,(H,13,14)

InChI key

YCCRFDDXAVMSLM-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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R Murtaza et al.
Journal of pharmacological and toxicological methods, 46(3), 131-136 (2002-08-17)
The purpose of the present study was to develop a simple method for the simultaneous determination of mepivacaine, tetracaine, and p-butylaminobenzoic acid (BABA) in human plasma using high-performance liquid chromatography (HPLC) with a multiwavelength detector. Human blood samples containing heparin
Miranda de Jager et al.
Pharmaceutical research, 23(5), 951-960 (2006-05-23)
The objective of this study was to evaluate the utility of a stratum corneum substitute (SCS) as a novel in vitro percutaneous penetration model. The SCS consists of synthetic stratum corneum (SC) lipids (cholesterol, free fatty acids, and specific ceramides)
G N Menon et al.
Journal of pharmaceutical sciences, 70(5), 569-570 (1981-05-01)
A high-performance liquid chromatographic method was developed for the simultaneous determination of tetracaine hydrochloride and its hydrolytic degradation product, p-n-butylaminobenzoic acid. Separation was achieved using a mu Bondapak C18 column and the eluent, water-acetonitrile-methanol (60:20:20), containing 0.06% (v/v) sulfuric acid
Simultaneous determination of chlorhexidine, tetracaine and their degradation products by ion-pair liquid chromatography.
M Bauer et al.
Journal of chromatography, 315, 457-464 (1984-12-19)
K Kudo et al.
Forensic science international, 116(1), 9-14 (2000-12-19)
Blood concentrations of tetracaine and its metabolite, p-butylaminobenzoic acid, were measured after spinal anesthesia with tetracaine which had been administered to patients under going orthopedic surgery. Tetracaine, an ester anesthetic, was given to 10 patients, the dose was 8-14mg, and

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