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 MONOHYDRATE
- CBNumber:
- CB0425496
- Molecular Formula:
- C6H12O8
- Molecular Weight:
- 212.15
- MDL Number:
- MFCD00071585
- MOL File:
- 91510-62-2.mol
- MSDS File:
- SDS
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) |
FDA UNII | HU26LP8S4X |
SAFETY
Risk and Safety Statements
Safety Statements | 24/25 |
---|---|
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29329990 |
ALPHA-D-GALACTURONIC ACID HYDRATE price More Price(32)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 48280 | D-(+)-Galacturonic acid monohydrate ≥97.0% | 91510-62-2 | 5G | $60.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 48280 | D-(+)-Galacturonic acid monohydrate ≥97.0% | 91510-62-2 | 25g | $156 | 2024-03-01 | Buy |
TCI Chemical | G0010 | alpha-D-Galacturonic Acid Hydrate >95.0%(T) | 91510-62-2 | 5g | $127 | 2024-03-01 | Buy |
TCI Chemical | G0010 | alpha-D-Galacturonic Acid Hydrate >95.0%(T) | 91510-62-2 | 25g | $568 | 2021-12-16 | Buy |
Alfa Aesar | J66282 | D-Galacturonic acid monohydrate, 97% | 91510-62-2 | 5g | $41.9 | 2024-03-01 | Buy |
ALPHA-D-GALACTURONIC ACID HYDRATE Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12825 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18648 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21639 | 55 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29886 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
View Lastest Price from ALPHA-D-GALACTURONIC ACID HYDRATE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-10-31 | D-(+)-Galacturonic acid monohydrate
91510-62-2
|
US $0.00-0.00 / KG | 1KG | 98.0% | 50kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
2024-10-30 | D-Galacturonic acid hydrate
91510-62-2
|
US $41.00 / mg | 97% | 10g | TargetMol Chemicals Inc. | |||
2024-10-17 | α-D-Galacturonic Acid Hydrate
91510-62-2
|
US $30.00-10.00 / KG | 50KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd |
- D-(+)-Galacturonic acid monohydrate
91510-62-2
- US $0.00-0.00 / KG
- 98.0%
- WUHAN FORTUNA CHEMICAL CO., LTD
- D-Galacturonic acid hydrate
91510-62-2
- US $41.00 / mg
- 97%
- TargetMol Chemicals Inc.
- α-D-Galacturonic Acid Hydrate
91510-62-2
- US $30.00-10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
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