Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Ketoleucine
Price: ￥338.0/5g ￥118.0/1g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methyl-2-oxovaleric acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

816-66-0

816-66-0 structure

816-66-0 structure

Name: Ketoleucine
Chemical Name: 4-methyl-2-oxopentanoic acid
CAS Number: 816-66-0
Molecular Formula: C₆H₁₀O₃
Molecular Weight: 130.142
Catalog: Research Areas Metabolic Disease
Create Date: 2018-09-17 10:06:13
Modify Date: 2024-01-03 19:08:22
4-Methyl-2-oxopentanoic acid, an abnormal metabolite, is both a neurotoxin and a metabotoxin.

Name	4-methyl-2-oxopentanoic acid
Synonyms	2-Oxo-4-methylvaleric acid α-ketoisocaproic acid 2-Oxoisocaproic acid 2-KETOISOCAPROIC ACID EINECS 212-435-5 4-Methyl-2-oxopentanoic acid Pentanoic acid, 4-methyl-2-oxo- &α;-ketoisocaproic acid 2-keto-4-Methylvaleric acid 4-Methyl-2-oxovaleric Acid 4-methyl-2-oxo-Valeric acid Ketoleucine MFCD00066204 α-keto-isocaproic acid

Description	4-Methyl-2-oxopentanoic acid, an abnormal metabolite, is both a neurotoxin and a metabotoxin.
Related Catalog	Natural Products >> Acids and Aldehydes Research Areas >> Metabolic Disease Research Areas >> Neurological Disease
Target	Human Endogenous Metabolite
References	[1]. Yudkoff M, et al. Brain amino acid requirements and toxicity: the example of leucine. J Nutr. 2005 Jun;135(6 Suppl):1531S-8S.

Density	1.1±0.1 g/cm3
Boiling Point	190.5±9.0 °C at 760 mmHg
Melting Point	8-10 °C
Molecular Formula	C₆H₁₀O₃
Molecular Weight	130.142
Flash Point	83.3±15.2 °C
Exact Mass	130.062988
PSA	54.37000
LogP	0.17
Vapour Pressure	0.2±0.8 mmHg at 25°C
Index of Refraction	1.438
Storage condition	2-8°C

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3265 8/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	8
HS Code	2918300090

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%