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Pectin

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Name

Pectin

EINECS 232-553-0
CAS No. 9000-69-5 Density 1.508g/cm3
PSA 97.99000 LogP -2.73970
Solubility It is soluble in water. Melting Point 6.1oC
Formula Unspecified Boiling Point 415.5oC at 760 mmHg
Molecular Weight N/A Flash Point 219.2oC
Transport Information N/A Appearance yellow-brown powder
Safety 24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 9000-69-5 (Pectin) Hazard Symbols N/A
Synonyms

Marpee NL;Marpee OM;YM 15LJ;AF701;AP 40;AS 511;Amid CS 005;BIG-J;Beta-Pectin;Cesapectin;Classic AF501;Classic AM 201;Colyer pectin;D 225;D-D Slowset;E 440a;Fluka 7682;GelSite;Genu Beta Pectin;Genu JMJ 100;Genu Pectin;Genu Pectin A;GenuPectin DSS;Genu Pectin L 200;Genu Pectin LM 101AS;Genu Pectin LM 104AS;GenuPectin LM 104AS-FS;Genu Pectin LM 104AS-J;Genu Pectin LM 105AS;Genu Pectin LM105S;Genu Pectin LM 18CG-Z;Genu Pectin LM 85AS;Genu Pectin USP-H;GenuPectin X 0905;Genu Pectin YM 100;Genu Pectin YM 150J;Genu Pectin YM 150LJ;Genu pectin HM-USP-H;Genu pectin LM 12CG;Genu pectin LM5 CS;F PectinClassic AF 701;F Pectin Classic CU 701;HMP RS400;Herbacel CitrusFiber;LM 102AS;LM 104AS-FS;LM 12CG-Z;LMNA/P 3450NA95;Methoxypectin;Methyl pectin;Methyl pectinate;MexPec 1200;MexPec1400;MexPec 1500;Mexpectin XSS 100;OB 700;OF 305;OXPEC;PG 717CS;Pectin1694;Pectin Classic CU 701;Pectin JM 150JN;Pectinate;Pectinic acid;Pectins;Pecto;Pepidol PEG;Pomosin LM 12;Pomosin LM 12CG-Z;Red Ribbon 3G;SM 478;Sango-stop;Slendid 200;Slendid L 200;Splendid;TIC 1200;TICPretested Pectin 1460 Powder;TIC Pretested Pre-hydrated 1694 Powder;USP 100;Unipectin;Unipectin AYD 30;Unipectin OB 70;Unipectine 150RS150C;Unipectine3450NA95;Unipectine 903;Unipectine AMP 285;Unipectine AYD 358;Unipectine LMOF 300C;Unipectine MRS 150;Unipectine OF 463;Unipectine RS 150?? SAG;Unipectine RS ND;Unipectine SS 150;UnipectineSS-ND;VIS TOP D 2122;VIS TOP D 2250;

Article Data 2

Pectin Synthetic route

pectin

pectin

A

coniferyl alcohol dehydrogenation polymer; monomer: conifely alcohol

coniferyl alcohol dehydrogenation polymer; monomer: conifely alcohol

B

pectin-coniferyl alcohol polymer complex, coniferyl alcohol degydrogenation polymer content 95 wt percent, covalent linkage by ester bonds, soluble in dioxane/water; monomers: pectin; coniferyl alcohol

pectin-coniferyl alcohol polymer complex, coniferyl alcohol degydrogenation polymer content 95 wt percent, covalent linkage by ester bonds, soluble in dioxane/water; monomers: pectin; coniferyl alcohol

C

pectin-coniferyl alcohol polymer complex, coniferyl alcohol degydrogenation polymer content 22 wt percent, covalent linkage by ester bonds, insoluble in dioxane/water; monomers: pectin; coniferyl alcohol

pectin-coniferyl alcohol polymer complex, coniferyl alcohol degydrogenation polymer content 22 wt percent, covalent linkage by ester bonds, insoluble in dioxane/water; monomers: pectin; coniferyl alcohol

Conditions
ConditionsYield
With HRP type VI peroxidase; dihydrogen peroxide In water; acetone for 16h; pH=6; Enzymatic reaction;A n/a
B 22%
C 77%
79-11-8

chloroacetic acid

pectin

pectin

chloroacetylpectin

chloroacetylpectin

Conditions
ConditionsYield
In acetic anhydride at 70℃; for 3h;
79-11-8

chloroacetic acid

pectin

pectin

chloroacetyl pectin

chloroacetyl pectin

Conditions
ConditionsYield
With acetic anhydride at 70℃; for 3h;
pectin

pectin

(1->4)-α-D-galacturonan hydrazide

(1->4)-α-D-galacturonan hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In water at 20 - 30℃; for 143h;21.5 g
pectin

pectin

acid-type pectin

acid-type pectin

Conditions
ConditionsYield
With hydrogenchloride; methanol; water at 25℃; for 2h; pH=1.0;
microfibrillated cellulose

microfibrillated cellulose

7647-14-5

sodium chloride

calcium chloride

carboxymethylcellulose

carboxymethylcellulose

pectin

pectin

Reaxys ID: 11384275

Reaxys ID: 11384275

Conditions
ConditionsYield
Product distribution / selectivity;
pectin

pectin

poly((1-4)-6-hydrazino-α-D-galacto-hexodialdo-1,5-pyranose)

poly((1-4)-6-hydrazino-α-D-galacto-hexodialdo-1,5-pyranose)

Conditions
ConditionsYield
With hydrazine In water at 20 - 30℃; for 144h;
pectin

pectin

56059-30-4

5-fluorouracil-1-acetic acid

5-fluorouracil-pectin conjugate

5-fluorouracil-pectin conjugate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide; dmap In dimethyl sulfoxide at 50℃; for 96h;0.95 g
pectin

pectin

oxidized pectin

oxidized pectin

Conditions
ConditionsYield
With hydrogenchloride; sodium periodate; sodium hydrogencarbonate In ethanol; water at 30℃; for 2h; pH=3.5; Darkness;

Pectin Chemical Properties

Structure of Pectin (CAS NO.9000-69-5):
                     
Synonyms of: CCRIS 3935 ; Citrus pectin ; Colyer pectin ; EINECS 232-553-0 ; Genu Pectin L 200 ; HSDB 1917 ; Marpee NL ; Marpee OM ; Methoxypectin ; Methyl pectin ; Methyl pectinate ; Mexpectin ; Pectin (unspecified) ; Pectinate ; Pectinic acid ; Pectins ; UNII-47EQO8LE7H ; UNII-89NA02M4RX ; UNII-O2ZUP321U8
CAS NO: 9000-69-5
Classification Code: Antidiarrheals ; Gastrointestinal Agents ; Pharmaceutic aid [suspending agent] ; Protectant ; TSCA Flag XU [Exempt from reporting under the Inventory Update Rule]

Pectin History

  Pectin (CAS NO.9000-69-5) was first described by Henri Braconnot in 1825 but provide only poor quality pectin. In the 1920s and 1930s, factories were built and the quality of pectin get a great improve and later citrus-peel in regions that produced apple juice. It was sold as a liquid extract firstly, but now pectin is often used as dried powder that is easier to store and handle than a liquid.

Pectin Uses

 Pectin (CAS NO.9000-69-5) is mainly used as a gelling agent, thickening agent and stabilizer in food. Because it increases viscosity and volume of stool so that it is used against constipation and diarrhea in medicine, and  is also used in throat lozenges as a demulcent. Pectin has been considered an excellent substitute for vegetable glue and many cigar smokers and collectors will use pectin for repairing damaged tobacco wrapper leaves on their cigars in the cigar industry.

Pectin Production

 Pectin's main raw-materials is dried citrus peel or apple pomace, and by-products of juice production. It can provide jams, jellies and other raw materials.

Pectin Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 6400mg/kg (6400mg/kg)   Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 56(1), Pg. 58S, 1960.
rat LDLo oral 30gm/kg (30000mg/kg)   Food Research. Vol. 13, Pg. 29, 1948.

Pectin Safety Profile

Safety Statements: 24/25
 S24/25:Avoid contact with skin and eyes.

Pectin Specification

  Pectin (CAS NO.9000-69-5) is a structural heteropolysaccharide contained in the primary cell walls of terrestrial plants, and was first isolated and described in 1825 by Henri Braconnot. It  is present throughout primary cell walls but also in the middle lamella between plant cells where it helps to bind cells together, and pectins are a family of complex polysaccharides that contain 1,4-linked α-D-galactosyluronic acid residues.

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