ChemicalBook > CAS DataBase List > 11-Aminoundecanoic acid

11-Aminoundecanoic acid

Product Name
11-Aminoundecanoic acid
CAS No.
2432-99-7
Chemical Name
11-Aminoundecanoic acid
Synonyms
nci-c50613;H-11-Aun-OH;NH2-(CH2)10-COOH;ω-aminoundecanoic;11-Aminoundecansure;aminoundecanoicacid;11-Aminoundecanoic a;11-Amino-undecansaeure;11-amino-undecanoicaci;11-AMINOUNDECYLIC ACID
CBNumber
CB4187611
Molecular Formula
C11H23NO2
Formula Weight
201.31
MOL File
2432-99-7.mol
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11-Aminoundecanoic acid Property

Melting point:
188-191 °C (lit.)
Boiling point:
339.24°C (rough estimate)
Density 
0.9896 (rough estimate)
refractive index 
1.4420 (estimate)
storage temp. 
Store below +30°C.
solubility 
2g/l
form 
Crystalline Powder
pka
4.78±0.10(Predicted)
color 
White
Water Solubility 
2 g/L (20 ºC)
BRN 
1767291
InChIKey
GUOSQNAUYHMCRU-UHFFFAOYSA-N
LogP
-0.16 at 20℃
CAS DataBase Reference
2432-99-7(CAS DataBase Reference)
IARC
3 (Vol. 39, Sup 7) 1987
EPA Substance Registry System
11-Aminoundecanoic acid (2432-99-7)
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Safety

Risk Statements 
52
Safety Statements 
24/25
WGK Germany 
1
RTECS 
YQ2293000
HS Code 
29224995
Hazardous Substances Data
2432-99-7(Hazardous Substances Data)
Toxicity
LDLo orl-rat: 14,700 mg/kg NTPTR* NTP-TR-216,82
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A82605
Product name
11-Aminoundecanoic acid
Purity
97%
Packaging
100g
Price
$67.4
Updated
2024/03/01
Sigma-Aldrich
Product number
A82605
Product name
11-Aminoundecanoic acid
Purity
97%
Packaging
500g
Price
$212
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01228
Product name
11-Aminoundecanoic acid
Purity
for synthesis
Packaging
250g
Price
$171
Updated
2024/03/01
TRC
Product number
A633210
Product name
11-Aminoundecanoic acid
Packaging
250g
Price
$185
Updated
2021/12/16
TRC
Product number
A633210
Product name
11-Aminoundecanoic acid
Packaging
1000g
Price
$580
Updated
2021/12/16
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11-Aminoundecanoic acid Chemical Properties,Usage,Production

Description

Aminoundecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. Aminoundecanoic acid is an alkane chain with terminal carboxlic acid and amine groups. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.

Chemical Properties

White crystalline powder

Chemical Properties

11-Aminoundecanoic acid is a solid.

Uses

11-Aminoundecanoic Acid is used to prepare thapsigargin analogues targeting apoptosis to prostatic cancer cells. It is also used to synthesize N-carboxyalkylpeptides containing extended alkyl residues at P1''as matrix metalloproteinase inhibitors.

Definition

ChEBI: 11-Aminoundecanoic acid is a medium-chain fatty acid.

Preparation

|?-Aminoundecanoic acid is normally prepared from castor oil (glycerol triricinoleate). Firstly the castor oil is subjected to methanolysis to yield the methyl ester of ricinoleic acid and then the following route is used:


In the first step, the pyrolysis of methyl ricinoleate is carried out at about 500??C; the principal products are n-heptaldehyde and methyl undecylenate. The latter is hydrolysed to give undecylenic acid which is treated with hydrogen bromide in a non-polar solvent in the presence of a peroxide. Under these conditions, reverse Markownikoff addition occurs and the main product is |?-bromoundecanoic acid. This product is then treated with ammonia to give |?-aminoundecanoic acid, which is a crystalline solid, m.p. 189??C.

General Description

White crystalline solid or powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

11-Aminoundecanoic acid is incompatible with strong oxidizing agents, strong acids and strong bases.

Fire Hazard

Flash point data for 11-Aminoundecanoic acid are not available; however, 11-Aminoundecanoic acid is probably combustible.

Flammability and Explosibility

Non flammable

Safety Profile

Poison by ingestion. Questionable carcinogen with experimental carcinogenic and neoplastigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.

11-Aminoundecanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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11-Aminoundecanoic acid Suppliers

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View Lastest Price from 11-Aminoundecanoic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
11-Aminoundecanoic acid 2432-99-7
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
99%min
Supply Ability
1000kg
Release date
2021-09-01
Zhuozhou Wenxi import and Export Co., Ltd
Product
11-Aminoundecanoic acid 97% 2432-99-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
11-Aminoundecanoic acid 2432-99-7
Price
US $1.00/g
Min. Order
1g
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-07

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