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;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;D-(+)-Galacturonic acid Monohydrat
- 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
- 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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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 48280
- Product name
- D-(+)-Galacturonic acid monohydrate
- Purity
- ≥97.0%
- Packaging
- 5G
- Price
- $60.2
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 48280
- Product name
- D-(+)-Galacturonic acid monohydrate
- Purity
- ≥97.0%
- Packaging
- 25g
- Price
- $156
- Updated
- 2024/03/01
TCI Chemical
- Product number
- G0010
- Product name
- alpha-D-Galacturonic Acid Hydrate
- Purity
- >95.0%(T)
- Packaging
- 5g
- Price
- $127
- Updated
- 2024/03/01
TCI Chemical
- Product number
- G0010
- Product name
- alpha-D-Galacturonic Acid Hydrate
- Purity
- >95.0%(T)
- Packaging
- 25g
- Price
- $568
- Updated
- 2021/12/16
Alfa Aesar
- Product number
- J66282
- Product name
- D-Galacturonic acid monohydrate, 97%
- Packaging
- 5g
- Price
- $41.9
- Updated
- 2024/03/01
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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
- Tel
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- Country
- United Kingdom
- ProdList
- 6005
- Advantage
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- United Kingdom
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- Country
- United Kingdom
- ProdList
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- United Kingdom
- ProdList
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- Country
- United Kingdom
- ProdList
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- Advantage
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- Tel
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- Country
- United Kingdom
- ProdList
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- Advantage
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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 Weibang 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
Hebei Mojin Biotechnology Co., Ltd
- Product
- α-D-Galacturonic Acid Hydrate 91510-62-2
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-10-13
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