Shanghai Nianxing Industrial Co., Ltd
China
Product Name: H-ALPHA-ME-LEU-OH
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Nanjing Peptide Biotech Ltd
China
Product Name: α-Me-Leu-OH
Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
Purity: 98.0%
Stocking Period: 7 Day
Contact: jom
Email: chenglong.fan@njpeptide.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: H-ALPHA-ME-LEU-OH
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: H-ALPHA-ME-LEU-OH
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/50mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

105743-53-1

105743-53-1 structure

105743-53-1 structure

Name: H-ALPHA-ME-LEU-OH
Chemical Name: (S)-alpha-Methylleucine
CAS Number: 105743-53-1
Molecular Formula: C₇H₁₅NO₂
Molecular Weight: 145.19900
Create Date: 2017-10-18 20:56:40
Modify Date: 2025-08-22 02:24:53

Name	(S)-alpha-Methylleucine
Synonyms	(2S)-2-amino-2,4-dimethylpentanoic acid

Density	1.016 g/cm3
Boiling Point	236ºC at 760 mmHg
Molecular Formula	C₇H₁₅NO₂
Molecular Weight	145.19900
Flash Point	96.5ºC
Exact Mass	145.11000
PSA	63.32000
LogP	1.53480
Vapour Pressure	0.0167mmHg at 25°C
Index of Refraction	1.465

Hazard Codes	Xi
HS Code	2922499990

1266681-15-5 structure

1266681-15-5

~83%

105743-53-1 structure

105743-53-1

Literature: Lu, Ta-Jung; Lin, Cheng-Kun Journal of Organic Chemistry, 2011 , vol. 76, # 6 p. 1621 - 1633

113509-60-7 structure

113509-60-7

~10%

105743-53-1 structure

105743-53-1

113565-54-1 structure

113565-54-1

Literature: Journal of Organic Chemistry, , vol. 53, # 8 p. 1826 - 1827

129786-65-8 structure

129786-65-8

~%

29589-03-5 structure

29589-03-5

105743-53-1 structure

105743-53-1

Literature: Journal of Organic Chemistry, , vol. 55, # 20 p. 5437 - 5439

Precursor 2
113509-60-7 129786-65-8
DownStream 0

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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