[H30426] CAS 300-85-6 | 3-Hydroxybutyric acid, 97% | Alfa
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Brand: Alfa Aesar
300-85-6 | C4H8O3 | 3 hydroxybutyrate acid, 3-hydroxybutyric 3 hydroxybutyric acid 3-OH-butyric acid poly-β-hydroxybutyric acid β-hydroxybuttersaeure 3-hydroxybutyrate (substance) hydrxoy-butanoic acid 3 hba BHBA
Chemical Identifiers
CAS
300-85-6
Molecular Weight (g/mol)
104.11
Synonym
3 hydroxybutyrate acid, 3-hydroxybutyric 3 hydroxybutyric acid 3-OH-butyric acid poly-β-hydroxybutyric acid β-hydroxybuttersaeure 3-hydroxybutyrate (substance) hydrxoy-butanoic acid 3 hba BHBA
SMILES
CC(O)CC(O)=O
InChI Key
WHBMMWSBFZVSSR-UHFFFAOYNA-N
Molecular Formula
C4H8O3
IUPAC Name
3-hydroxybutanoic acid
Specifications
Form
Crystals or powder or crystalline powder or fused or granular solid or lumps
Water Content (Karl Fischer Titration)
≤0.75%
Assay (Aqueous acid-base Titration)
≥96.0% to ≤104.0%
Assay (Silylated GC)
≥96.0%
Appearance (Color)
White to pale cream
설명
3-Hydroxybutyric acid is used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by escherichia coli. It forms films of random copolymer with (R)-3-hydroxypentanoic acid, (R)-3-hydroxyhexanoic acid, 4-hydroxybutyric acid, 6-hydroxyhexanoic acid and (S,S)-lactide by the melt-crystallized method.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
3-Hydroxybutyric acid is used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by escherichia coli. It forms films of random copolymer with (R)-3-hydroxypentanoic acid, (R)-3-hydroxyhexanoic acid, 4-hydroxybutyric acid, 6-hydroxyhexanoic acid and (S,S)-lactide by the melt-crystallized method.
3-Hydroxybutyric acid is used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by escherichia coli. It forms films of random copolymer with (R)-3-hydroxypentanoic acid, (R)-3-hydroxyhexanoic acid, 4-hydroxybutyric acid, 6-hydroxyhexanoic acid and (S,S)-lactide by the melt-crystallized method.
Solubility
Miscible with water, alcohol and ether.
Notes
Hygroscopic. Incompatible with acids and bases.
Other References:
Merck Index:14,4816
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS300-85-6FORMULAC4H8O3EINECS206-099-9MDLMFCD00004546
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
