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methyl (2S,3S)-2-amino-3-methylpentanoate,hydrochloride

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Origin: China

Cas No: 18598-74-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Quick Details
CAS No.:
18598-74-8
MF:
18598-74-8
EINECS No.:
18598-74-8
Place of Origin:
China
Type:
Pharmaceutical Intermediates
Purity:
0.99
Brand Name:
Leji
Model Number:
CAS No. 18598-74-8
Application:
Pharmaceutical intermediates
Appearance:
powder
Product Name:
CAS No. 18598-74-8
Type of product:
pharmaceutical intermediate
Grade:
Medical Grade
Packaging&Delivery
Selling Units:
Single item
Single package size:
15X10X10X cm
Single gross weight:
1.000 kg
Package Type:
```
According to the customer demand
```
Lead Time:
Quantity(Kilograms) 1 - 10 >10
Est. Time(days) 5 To be negotiated

Property

CAS No.: 18598-74-8 Formula: C7H16ClNO2 Molecular Weight: 181.66000

Description

L-Isoleucine methyl ester is a protected form of L-Isoleucine. L-Isoleucine is classified as an essential amino acid, and is also a tumour promoter of bladder cancer in rats.

Basic Info

Chemical Name	methyl (2S,3S)-2-amino-3-methylpentanoate,hydrochloride
Synonyms	Methyl L-isoleucinate HCl; MethylL-isoleucinatehydrochloride; L-Isoleucine Methyl Ester Hydrochloride; L-Ile methyl ester hydrochloride; H-Ile-OMe inverted exclamation mark currencyHCl; H-lle-OMe.HCl; H-Ile-OMe.HCl; H-Leu.Ome.HCl; L-isoleucine methyl ester hydrochloride salt; L-Isoleucinemethylesterhydrochloride; L-Ile-OMe hydrochloride; IleOMe hydrochloride; H-Ile-Ome·Hcl;
CAS No.	18598-74-8
Molecular Formula	C7H16ClNO2
Molecular Weight	181.66000
PSA	52.32000
LogP	2.03510

Properties

Appearance & Physical State	Crystalline
Density	0.955g/cm3
Boiling Point	169.2ºC at 760mmHg
Melting Point	98-100ºC
Flash Point	42.7ºC
Refractive Index	26.5 ° (C=2, H2O)
Storage Condition	0-6ºC
Vapor Pressure	1.56mmHg at 25°C

Safety Info

Safety Statements	S26-S36-S37-S39
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-isoleucine→methyl (2S,3S)-2-amino-3-methylpentanoate,hydrochloride
methyl (2S,3S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoate→methyl (2S,3S)-2-amino-3-methylpentanoate,hydrochloride

Precursor

acetyl chloride
N-benzyloxycarbonyl-L-isoleucine methyl ester
L-isoleucine
methyl (2S,3S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoate

Downstream Product

methyl 2-[[3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]-3-methylpentanoate
1,3-dicyclohexylurea
methyl (2S,3S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoate
(tert-butoxycarbonyl)-NG-nitroarginylisoleucyl methyl ester

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