ChemicalBook > CAS DataBase List > ALPHA-D-GALACTURONIC ACID HYDRATE

ALPHA-D-GALACTURONIC ACID HYDRATE

Product Name
ALPHA-D-GALACTURONIC ACID HYDRATE
CAS No.
91510-62-2
Chemical Name
ALPHA-D-GALACTURONIC ACID HYDRATE
Synonyms
(2S,3R,4S,5R);ALPHA-D-GALACTURONIC;Galactose EP Impurity C;D-Galacturonic acid hydrate;α-D-Galacturonic Acid Hydrate;alpha-D-Galacturonic Acid α-D-GalacturonicAcidHydrate>D-Galacturonic acid Monohyarate;D-GALACTURONIC ACID MONOHYDRATE;ALPHA-D-GALACTURONIC ACID HYDRATE
CBNumber
CB0425496
Molecular Formula
C6H12O8
Formula Weight
212.15
MOL File
91510-62-2.mol
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ALPHA-D-GALACTURONIC ACID HYDRATE Property

Melting point:
156-159℃
alpha 
+51.7°(23℃/D, ｃ=1, H2O)
refractive index 
52.5 ° (C=10, H2O)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
DMSO (Slightly, Sonicated), Methanol (Slightly), Water (Slightly)
form 
Powder
color 
White to Off-white
optical activity
[α]20/D +53±2°, 5 hr, c = 10% in H2O
Water Solubility 
Soluble in water
Merck 
14,4337
BRN 
1727087
InChI
InChI=1/C6H10O7.H2O/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);1H2/t1-,2+,3+,4-,6?;/s3
InChIKey
BGHPCEJXDOGRGW-LOIFHAGZNA-N
SMILES
[C@H]1(C(=O)O)OC([C@H](O)[C@@H](O)[C@H]1O)O.O |&1:0,6,8,10,r|
CAS DataBase Reference
91510-62-2(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
29329990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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
48280
Product name
D-(+)-Galacturonic acid monohydrate
Purity
≥97.0%
Packaging
5G
Price
$50.3
Updated
2025/07/31
Sigma-Aldrich
Product number
48280
Product name
D-(+)-Galacturonic acid monohydrate
Purity
≥97.0%
Packaging
25g
Price
$130
Updated
2025/07/31
TCI Chemical
Product number
G0010
Product name
alpha-D-Galacturonic Acid Hydrate
Purity
>95.0%(T)
Packaging
5g
Price
$127
Updated
2025/07/31
TCI Chemical
Product number
G0010
Product name
alpha-D-Galacturonic Acid Hydrate
Purity
>95.0%(T)
Packaging
25g
Price
$568
Updated
2021/12/16
Sigma-Aldrich
Product number
92478
Product name
D-(+)-Galacturonic acid monohydrate
Purity
analytical standard
Packaging
25mg
Price
$47.2
Updated
2025/07/31
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ALPHA-D-GALACTURONIC ACID HYDRATE Chemical Properties,Usage,Production

Chemical Properties

white to light beige fine powder

Uses

D-(+)-Galacturonic acid monohydrate is a chemical used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides.

Uses

ALPHA-D-GALACTURONIC ACID HYDRATE is highly purified product form Pectine.It is used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides.

Purification Methods

Crystallisation of the acid from 95% EtOH and drying it in a vacuum desiccator (12mm) over P2O5 gives the monohydrate mixture of and anomers (mostly -) as white micro needles, which sinter at ~100-111o and melt at 159-160o, [] D 20 +107o (initial, c 4 in H2O mutarotating to +51o). [Link & Sell Biochemical Preparations 3 74, 78 1953, Beilstein 3 IV 2000.] The -anomer is obtained by warming the -anomer in EtOH, AcOH or EtOAc and has m 1 6 0o (165o, sinters at 1 4 0o), [] D 20 +27o (initial, c 2 in H2O mutarotating to +55.3o in 24hours). The sodium salt [14984-39-5] M 216.1 has [] D 20 +27o (c 10 in H2O after 5hours). The phenylhydrazone has m 141o(from MeOH). [Ehrlich & Schubert Chem Ber 62 1974, 2014 1929, Anderson & King J Chem Soc 5333 1961, Beilstein 3 IV 2001.]

ALPHA-D-GALACTURONIC ACID HYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ALPHA-D-GALACTURONIC ACID HYDRATE Suppliers

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View Lastest Price from ALPHA-D-GALACTURONIC ACID HYDRATE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
D-(+)-Galacturonic acid monohydrate 91510-62-2
Price
US $0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
50kg/month
Release date
2023-01-09
Hebei Chuanghai Biotechnology Co., Ltd
Product
α-D-Galacturonic Acid Hydrate 91510-62-2
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-05
Shanghai Standard Technology Co., Ltd.
Product
α-D-Galacturonic Acid Hydrate 91510-62-2
Price
US $0.00/mg
Min. Order
20mg
Purity
≥98%(HPLC)
Supply Ability
10 g
Release date
2020-05-25

91510-62-2, ALPHA-D-GALACTURONIC ACID HYDRATERelated Search:

Potassium Phosphate Monobasic Hyaluronic acid Arabic gum TRIGALACTURONIC ACID ALPHA-D-GALACTURONIC ACID HYDRATE D-GALACTURONIC ACID D-GALACTOSE 1-[2-(2-AZIDOETHOXY)ETHOXYETHYL]-2,3,4,6-TETRA-O-ACETATE ALLANTOIN POLYGALACTURONIC ACID ALLANTOIN GALACTURONIC ACID POLYGALACTURONIC ACID POLYGALACTURONIC ACID(RG) Pectinase PRIMULIC ACID 1 ALPHA-D-GALACTURONIC ACID 1-PHOSPHATE LITHIUM SALT DIGALACTURONIC ACID METHYL-(ALLYL 2,3,4-TETRA-O-ACETYL-BETA-D-GALACTOPYRANOSID)URONATE P-NITROPHENYL BETA-D-GALACTOPYRANOSIDURONIC ACID METHYL-(1,2,3,4-TETRA-O-ACETYL-ALPHA-D-GALACTOPYRANOSE)URONATE

  • ALPHA-D-GALACTURONIC
  • alpha-D-Galacturonic Acid&nbsp
  • D(+)-Galacturonic acid monohydrate,99%
  • D-Galacturonic acid hydrate
  • D-(+)-Galacturonic acid Monohydrat
  • D-Galacturonic acid Monohyarate
  • D-(+)-Galacturonic acid Monohydrate >=97.0%
  • (2S,3R,4S,5R)
  • -2,3,4,5-Tetrahydroxy-6-oxohexanoic acid hydrate
  • (2S,3R,4S,5R)-2,3,4,5-Tetrahydroxy-6-oxohexanoic acid hydrate
  • ALPHA-D-GALACTURONIC ACID HYDRATE
  • D(+)-GALACTURONIC ACID MONOHYDRATE
  • D-GALACTURONIC ACID MONOHYDRATE
  • GALACTURONIC ACID MONOHYDRATE, D-(+)-
  • (2S,3R,4S,5R)-2,3,4,5-Tetrahydroxy-6-oxohexanoic acid hydrate(mixture of isomers)
  • D-Galacturonic acid, hydrate (1:1)
  • α-D-GalacturonicAcidHydrate&gt
  • D-Galacturonic acid,monohydrate (9CI)
  • ALPHA-D-GALACTURONIC ACID HYDRATE USP/EP/BP
  • D-Galactopyranuronic acid hydrate (1:1)
  • ALPHA-D-GALACTURONIC ACID HYDRATE 91510-62-2
  • α-D-Galacturonic Acid Hydrate
  • inhibit,Endogenous Metabolite,Inhibitor,D Galacturonic acid hydrate,DGalacturonic acid hydrate,D-Galacturonic acid
  • PRECAST-GEL non-denatured protein pre-formed gel concentration 4-20%
  • D-(+)-Galacturonic acid monohydrate, purified product from pectin
  • D-Galacturonic acid hydrate, 10 mM in DMSO
  • <sc>D-</sc>(+)-Galacturonic acid monohydrate
  • Galactose EP Impurity C
  • 91510-62-2
  • 91510-62-1
  • C6H10O7H2O
  • C6H12O8
  • Monosaccharides
  • Specialty Synthesis
  • Carbohydrate Synthesis
  • Sugars
  • Sugar Acids
  • Galactose
  • Carbohydrates & Derivatives
  • Sugar Acids
  • Sugars
  • Carbohydrate Synthesis
  • Monosaccharides
  • Specialty Synthesis
  • Biochemistry
  • Galactose