ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
- CAS No.
- 19444-84-9
- Chemical Name:
- ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
- Synonyms
- 2-HYDROXY-GAMMA-BUTYROLACTONE;3-Hydroxydihydrofuran-2(3H)-one;AKOS 224;3-hydroxyoxolan-2-one;3-Hydroxyoxolane-2-one;2-Hydroxybutyrolactone.;Alpha-hydroxybutylactone;a-Hydroxy-g-butyrolactone;α-Hydroxy-γ-butyrolactone;2-Hydroxy-G-Butyrolactone
- CBNumber:
- CB2193218
- Molecular Formula:
- C4H6O3
- Molecular Weight:
- 102.09
- MDL Number:
- MFCD00134268
- MOL File:
- 19444-84-9.mol
Boiling point | 133 °C/10 mmHg (lit.) |
---|---|
Density | 1.309 g/mL at 25 °C (lit.) |
refractive index |
n |
Flash point | >230 °F |
storage temp. | Inert atmosphere,Room Temperature |
solubility | Chloroform (Sparingly), Methanol (Slightly) |
pka | 13.07±0.20(Predicted) |
form | Viscous Liquid |
color | Clear colorless to yellow |
BRN | 80587 |
InChIKey | FWIBCWKHNZBDLS-UHFFFAOYSA-N |
LogP | -1.830 (est) |
CAS DataBase Reference | 19444-84-9(CAS DataBase Reference) |
FDA UNII | L5D4QZ05QR |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 23-24/25-36-26 | |||||||||
WGK Germany | 3 | |||||||||
F | 3-10 | |||||||||
HS Code | 29322090 | |||||||||
NFPA 704 |
|
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE price More Price(20)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 364037 | α-Hydroxy-γ-butyrolactone technical grade | 19444-84-9 | 5g | $199 | 2024-03-01 | Buy |
TCI Chemical | H0788 | alpha-Hydroxy-gamma-butyrolactone >98.0%(GC) | 19444-84-9 | 10g | $390 | 2024-03-01 | Buy |
TCI Chemical | H0788 | alpha-Hydroxy-gamma-butyrolactone >98.0%(GC) | 19444-84-9 | 25g | $778 | 2024-03-01 | Buy |
TRC | B443818 | α-Hydroxy-γ-butyrolactone | 19444-84-9 | 1g | $125 | 2021-12-16 | Buy |
Ark Pharm | P000460385 | 3-Hydroxydihydrofuran-2(3H)-one 95+% | 19444-84-9 | 5g | $163 | 2021-12-16 | Buy |
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Chemical Properties,Uses,Production
Chemical Properties
clear colorless to yellow viscous liquid
Uses
α-Hydroxy-γ-butyrolactone may be employed as starting reagent in the synthesis of series of seco-pseudonucleoside synthons via aminolysis. It may be employed as starting reagent in the synthesis of enantiomerically pure orthogonally protected δ-azaproline, via Mitsunobu reaction.
Uses
α-Hydroxy-γ-butyrolactone may be employed as starting reagent in the synthesis of series of seco-pseudonucleoside synthons via aminolysis. 1 It may be employed as starting reagent in the synthesis of enantiomerically pure orthogonally protected δ-azaproline, via Mitsunobu reaction.
General Description
α-Hydroxy-γ-butyrolactone is a 5-membered cyclic ester. It was obtained via tin-conversion of biomass-derived 1,3-dihydroxyacetone (DHA) and formaldehyde.
Purification Methods
It has been purified by repeated fractionation and forms a colourless liquid. It has to be distilled at high vacuum; otherwise it will dehydrate. The acetox
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 2991 | 58 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
View Lastest Price from ALPHA-HYDROXY-GAMMA-BUTYROLACTONE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-25 | 3-Hydroxydihydro-2(3H)-furanone
19444-84-9
|
US $5.00 / kg | 1kg | 99.92% | 50000tons | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2023-08-14 | ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
19444-84-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
2021-12-03 | ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
19444-84-9
|
US $10.00 / KG | 1KG | 99% | 5tons | Hebei Guanlang Biotechnology Co., Ltd. |
- 3-Hydroxydihydro-2(3H)-furanone
19444-84-9
- US $5.00 / kg
- 99.92%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
19444-84-9
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
19444-84-9
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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