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L-Valine methyl ester hydrochloride

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Origin: China

Cas No: 6306-52-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
6306-52-1
Other Names:
L-Valine methyl ester hydrochloride
MF:
C6H14ClNO2
EINECS No.:
228-620-9
Place of Origin:
Shandong, China
Type:
Vitamins, Amino Acids and Coenzymes, Auxiliaries and Other Medicinal Chemicals
Grade Standard:
Food Grade, Medicine Grade
Brand Name:
Natural Micron
Model Number:
6306-52-1
Purity:
NLT 98%
Product Name:
L-Valine methyl ester HCL
CAS:
6306-52-1
Appearance:
White Powder
Grade:
Food and pharmaceutical Grade
Application:
Pharm Intermediates
Molecular Weight:
167.63
Melting point:
171-173 °C
Test Method:
HPLC
MOQ:
1 KG
Storage:
Cool Dried Storage
Packaging&Delivery
Packaging Details
Aluminium foil bags, Cartons or Drums
Port
Any port in China
Lead Time:
Quantity(Kilograms) 1 - 100 101 - 1000 >1000
Est. Time(days) 3 7 To be negotiated

Property

CAS No.: 6306-52-1 Formula: C6H14ClNO2 Molecular Weight: 167.63400

Description

L-Valine Methyl Ester Hydrochloride is used in the synthesis of Valaciclovir, the L-Valine ester prodrug of Acyclovir, orally active acyclic nucleoside with inhibitory activity towards several herpes viruses. Antiviral.

Basic Info

Chemical Name	L-Valine methyl ester hydrochloride
Synonyms	L-Valine, methyl ester, hydrochloride; methyl (2S)-2-amino-3-methylbutanoate,hydrochloride;
CAS No.	6306-52-1
Molecular Formula	C6H14ClNO2
Molecular Weight	167.63400
PSA	52.32000
LogP	1.64500

Properties

Appearance & Physical State	White to off-white crystalline powder
Boiling Point	145.7ºC at 760 mmHg
Melting Point	171-173ºC
Flash Point	20.7ºC
Refractive Index	15.5 ° (C=2, H2O)
Stability	Stable. Incompatible with strong oxidizing agents.
Storage Condition	Store at RT.

Safety Info

Safety Statements	S24/25
HS Code	2922499990
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Methanol+cycloforskamide→Methyl L-threoninate hydrochloride+L-Valine methyl ester hydrochloride
Methanol+L-valine→L-Valine methyl ester hydrochloride
Methanol+(S)-2-Amino-3-methylbutanoic acid hydrochloride→L-Valine methyl ester hydrochloride

Precursor

(S)-N,N'-bis(p-methoxybenzyl)-3-methylene-6-isopropylpiperazine-2,5-dione
(S)-2-Amino-3-methylbutanoic acid hydrochloride
(S)-2-(Boc-amino)-3-methylbutyric acid
L-valine

Downstream Product

<i>N</i>-(2'-Cyanobiphenyl-4-ylmethyl)-<small>L</small>-valine Methyl Ester Hydrochloride
Z-PRO-VAL-OH
2-[[3-benzylsulfanyl-2-(phenylmethoxycarbonylamino)propanoyl]amino]-4-methylpentanoic acid
methyl (2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoate

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