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Methyl-DL-serine hydrochloride

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Methyl-DL-serine hydrochloride Basic information

Product Name:
Methyl-DL-serine hydrochloride
Synonyms:
  • (RS)-2-Amino-3-hydroxypropionic acid methyl ester hydrochloride
  • DL-Serine methyl ester hydrochloride≥ 98% (HPLC)
  • Methyl-DL-serine hydrochloride H-DL-Ser-OMe·HCl
  • DL-SERINE METHYL ESTER HYDROCHLORIDE
  • DL-SERINE-OME HCL
  • H-DL-SER-OME HCL
  • DL-Serine Methyl ester hydrochloride 98%
  • TIMTEC-BB SBB004026
CAS:
5619-04-5
MF:
C4H10ClNO3
MW:
155.58
EINECS:
227-047-1
Product Categories:
  • Serine [Ser, S]
  • Amino ACIDS SERIES
  • Amino Acid Methyl Esters
  • Amino Acids
  • Amino Acids (C-Protected)
  • Biochemistry
  • Amino Acids
  • I - ZPeptide Synthesis
  • Modified Amino Acids
  • Amino Acid Derivatives
  • Peptide Synthesis
  • Serine
  • Amino Acids & Derivatives
Mol File:
5619-04-5.mol
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Methyl-DL-serine hydrochloride Chemical Properties

Melting point:
134-136 °C(lit.)
Density 
1.37g/cm3 at 20℃
storage temp. 
-20°C
solubility 
Methanol, Water
form 
Solid
color 
White to Off-White
Sensitive 
Moisture Sensitive
BRN 
6067970
InChI
InChI=1S/C4H9NO3.ClH/c1-8-4(7)3(5)2-6;/h3,6H,2,5H2,1H3;1H
InChIKey
NDBQJIBNNUJNHA-UHFFFAOYSA-N
SMILES
C(N)(CO)C(=O)OC.Cl
LogP
-2 at 20℃ and pH7
Surface tension
76mN/m at 1g/L and 20℃
CAS DataBase Reference
5619-04-5(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
HS Code 
29225000

MSDS

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Methyl-DL-serine hydrochloride Usage And Synthesis

Chemical Properties

white crystalline powder

Uses

D,L-Serine Methyl Ester Hydrochloride is used as a reactant in the preparation of chicoric acid analogs as HIV-1 integrase inhibitors. Also used in the total synthesis of (-)-Hennoxazole A.

reaction suitability

reaction type: solution phase peptide synthesis

Synthesis

67-56-1

302-84-1

5619-04-5

100 mL of methanol was added to a 30 mL triple-necked vial placed on a mechanical stirrer and cooled in an ice-water bath. 6.6 ml of dichlorosulfoxide was slowly added dropwise and stirring was continued for 1 hour after completion of the dropwise addition. Subsequently, 6.00 g (57 mmol) of DL-serine was added to the reaction system. The reaction mixture was heated to reflux and the reaction was continued for 18 hours. After completion of the reaction, the solvent was removed by distillation under reduced pressure. The product was dried to give 8.32 g of DL-serine methyl ester hydrochloride in 94.2% yield.

References

[1] Heterocycles, 2012, vol. 86, # 2, p. 1575 - 1582
[2] Patent: CN105777611, 2016, A. Location in patent: Paragraph 0048; 0049
[3] Australian Journal of Chemistry, 1994, vol. 47, # 5, p. 903 - 912
[4] Journal of the Chemical Society. Perkin Transactions 2, 1997, # 3, p. 503 - 507
[5] Journal of the American Chemical Society, 2010, vol. 132, # 7, p. 2274 - 2283

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