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Manufacturer supply high quality D(-)-4-Hydroxyphenylglycine 22818-40-2 with ISO standards We provide high quality D(-)-4-Hydroxyphenylglycine (CAS 22818-40-2), at a very affordable prices to our customers.
1.What is the D(-)-4-Hydroxyphenylglycine ?
D(-)-4-Hydroxyphenylglycine, also known as 4-Hydroxy-D-(-)-2-phenylglycine, is the D-enantiomer of 4-hydroxyphenylglycine. It is a non-proteinogenic amino acid found in Herpetosiphon aurantiacus and is characterized by its off-white powder form.
4-Hydroxy-D-(-)-2-phenylglycine (Cefadroxil EP Impurity A(Amoxicillin EP Impurity A)) is an compound used mainly for the synthetic preparation of β-lactam antibiotics.
2.What is the CAS number for D(-)-4-Hydroxyphenylglycine ?
The CAS number of D(-)-4-Hydroxyphenylglycine is 22818-40-2.
More information of D(-)-4-Hydroxyphenylglycine 22818-40-2 are:
|
CAS?Number |
22818-40-2 |
|
Density |
1.396 g/cm3 |
|
Melting Point |
240 °C (dec.)(lit.) |
|
Boiling Point |
365.8 °C at 760 mmHg |
|
Flash Point |
175 °C |
|
Vapor Pressure |
0.000272mmHg at 25°C |
|
Refractive Index |
-158 ° (C=1, 1mol/L HCl) |
|
HS CODE |
2922.49 |
|
PSA |
83.55000 |
|
LogP |
1.17690 |
|
Pka |
2.15±0.10(Predicted) |
3.What is the molecular formula of D(-)-4-Hydroxyphenylglycine ?
The chemical formula of?D(-)-4-Hydroxyphenylglycine is C8H9NO3 which containing 8 Carbon atoms,9 Hydrogen atoms,1 Nitrogen atoms and 3 Oxygen atoms,and the molecular weight, and the molecular weight of D(-)-4-Hydroxyphenylglycine is 167.164
4.What is D(-)-4-Hydroxyphenylglycine(22818-40-2)used for?
D(-)-4-Hydroxyphenylglycine, also known as 4-Hydroxy-D-(-)-2-phenylglycine, is the D-enantiomer of 4-hydroxyphenylglycine. It is a non-proteinogenic amino acid found in Herpetosiphon aurantiacus and is characterized by its off-white powder form.
InChI:InChI=1/C8H10N2O/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7H,9H2,(H2,10,11)/t7-/m1/s1
Relevant articles related to D(-)-4-Hydroxyphenylglycine:
|
Article |
Source |
|
A Facile Method for the Production of D-p-Hydroxyphenylglycine. Asymmetric Transformation of DL-p-Hydroxyphenylglycine Using (+)-1-Phenylethanesulfonic Acid |
Yoshioka, Ryuzo,Tohyama, Masanori,Yamada, Shigeki,Ohtsuki, Osamu,Chibata, Ichiro , p. 4321 - 4324 (1987) |
|
RETRACTED ARTICLE: Chemoenzymatic Method for Enantioselective Synthesis of (R)-2-Phenylglycine and (R)-2-Phenylglycine Amide from Benzaldehyde and KCN Using Difference of Enzyme Affinity to the Enantiomers |
Kawahara, Nobuhiro,Asano, Yasuhisa , p. 5014 - 5020 (2018) |
5.Manufacturer supply high quality D(-)-4-Hydroxyphenylglycine 22818-40-2 with ISO standards
Qingdao Spring Chemical Co.,Ltd. is a quality supplier of D(-)-4-Hydroxyphenylglycine. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on D(-)-4-Hydroxyphenylglycine 22818-40-2.
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