Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Hydroxy-3-methylbutyric acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Hydroxy-3-methylbutyric acid
Price: ￥1758.0/5g ￥418.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Hydroxy-3-methylbutanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4026-18-0

4026-18-0 structure

4026-18-0 structure

Name: 2-Hydroxy-3-methylbutyric acid
Chemical Name: 2-hydroxy-3-methylbutyric acid
CAS Number: 4026-18-0
Molecular Formula: C₅H₁₀O₃
Molecular Weight: 118.131
Catalog: Research Areas Neurological Disease
Create Date: 2018-02-19 08:00:00
Modify Date: 2025-08-25 17:52:41
2-Hydroxy-3-methylbutanoic acid is a close structure analogue of GHB, which is a naturally occurring neurotransmitter and a psychoactive drug.

Name	2-hydroxy-3-methylbutyric acid
Synonyms	D-Valic acid D-2-HYDROXY-3-METHYLBUTYRIC ACID A-hydroxyisovaleric acid DL-2-Hydroxyisovaleric acid 2-HYDROXY-3-METHYLBU α-hydroxyisovaleric acid MFCD00004242 Einecs 223-697-5 UNII:02X1W97FWN DL-a-hydroxyisovaleric acid L-2-hydroxyisovaleric acid 2-hydroxy-3-methyl-Butyric acid 2-Oxyisovaleric Acid 2-Hydroxy-3-methylbutanoic acid DL-2-Hydroxy-3-methylbutanoic acid 2-Hydroxy-3-methylbutyric acid 3-Methyl-2-hydroxybutyric acid Butanoic acid, 2-hydroxy-3-methyl- 2-Hydroxy-3-methylbutyricAcid 2-Hydroxyisopentanoic acid 2-hydroxy-3-Methyl (2S)-2-Hydroxy-3-methylbutanoic acid 2-hydroxyisovaleric acid DL-α-hydroxyisovaleric acid D-a-Hydroxyisovaleric acid Butanoic acid, 2-hydroxy-3-methyl-, (2S)- 2-hydroxy-3-methyl butyric acid

Description	2-Hydroxy-3-methylbutanoic acid is a close structure analogue of GHB, which is a naturally occurring neurotransmitter and a psychoactive drug.
Related Catalog	Natural Products >> Acids and Aldehydes Research Areas >> Neurological Disease
Target	Human Endogenous Metabolite
References	[1]. Pan YM, et al. Improved procedure for the analysis of gamma-hydroxybutyrate and ethylene glycol in whole blood. J Anal Toxicol. 2001 Jul-Aug;25(5):328-32.

Density	1.1±0.1 g/cm3
Boiling Point	237.6±13.0 °C at 760 mmHg
Melting Point	86-87ºC(lit.)
Molecular Formula	C₅H₁₀O₃
Molecular Weight	118.131
Flash Point	111.8±16.3 °C
Exact Mass	118.062996
PSA	57.53000
LogP	0.18
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.455

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918199090

Precursor 9
88246-66-6 759-05-7 123-91-1 72-18-4
1011729-31-9 7472-46-0 516-06-3 503-74-2
609-12-1
DownStream 9
594-61-6 64-19-7 67-64-1 78-83-1
759-05-7 124-38-9 78-84-2 64-18-6
2528-17-8

HS Code	2918199090
Summary	2918199090 other carboxylic acids with alcohol 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%

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