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ChemicalBook >> CAS DataBase List >> (S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID

(S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID

(S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID price.
  • $6 - $1412.32
  • Product name: (S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID
  • CAS: 17407-55-5
  • MF: C5H10O3
  • MW: 118.13
  • EINECS:605-704-7
  • MDL Number:MFCD00066443
  • Synonyms:(S)-(+)-2-HYDROXY-3-METHYLBUTANOIC ACID;(S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID;(S)-2-HYDROXY-3-METHYLBUTYRIC ACID;L-ALPHA-HYDROXYISOVALERIC ACID;2S-HYDROXY-3-METHYL-BUTANOIC ACID;2-HYDROXY-3-METHYLBUTYRIC ACID;(S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID, 99% (99% EE/GLC);(S)-(+)-2-Hydroxy-3-methylbutanoic acid, 99+%
Price57 Properties Safety Information Description
57 prices
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  • aablocks
  • Acrotein
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  • Manufactureraablocks
  • Product numberAA007UND
  • Product description(S)-2-Hydroxy-3-methylbutanoic acid ≥98%
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007UND
  • Product description(S)-2-Hydroxy-3-methylbutanoic acid 97%
  • Packaging10g
  • Price$17
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA007UND
  • Product description(S)-2-Hydroxy-3-methylbutanoic acid ≥98%
  • Packaging1g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007UND
  • Product description(S)-2-Hydroxy-3-methylbutanoic acid 97%
  • Packaging25g
  • Price$27
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA007UND
  • Product description(S)-2-Hydroxy-3-methylbutanoic acid 97%
  • Packaging100g
  • Price$95
  • Updated2026-05-28
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  • ManufacturerAcrotein
  • Product numberac-0937
  • Product description(S)-2-Hydroxy-3-methylbutyric acid 97%
  • Packaging100g
  • Price$105
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberAC-0937
  • Product description(S)-(+)-2-Hydroxy-3-methylbutyric acid 97%
  • Packaging5g
  • Price$41.62
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberac-0937
  • Product description(S)-2-Hydroxy-3-methylbutyric acid 97%
  • Packaging25g
  • Price$26.6
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberac-0937
  • Product description(S)-2-Hydroxy-3-methylbutyric acid 97%
  • Packaging250g
  • Price$260.4
  • Updated2026-05-25
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  • ManufacturerAK Scientific
  • Product numberJ95839
  • Product description(S)-(+)-2-Hydroxy-3-methylbutyric acid
  • Packaging25g
  • Price$120
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberE251
  • Product description(S)-(+)-2-Hydroxy-3-methylbutyric acid
  • Packaging25g
  • Price$161
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ95839
  • Product description(S)-(+)-2-Hydroxy-3-methylbutyric acid
  • Packaging10g
  • Price$60
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA166929
  • Product description(S)-2-Hydroxy-3-methylbutanoicacid 97%
  • Packaging25g
  • Price$79
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA166929
  • Product description(S)-2-Hydroxy-3-methylbutanoicacid 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA166929
  • Product description(S)-2-Hydroxy-3-methylbutanoicacid 97%
  • Packaging5g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA166929
  • Product description(S)-2-Hydroxy-3-methylbutanoicacid 97%
  • Packaging10g
  • Price$34
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA007UND (S)-2-Hydroxy-3-methylbutanoic acid ≥98% 5g $16 2026-05-28 Buy
aablocks AA007UND (S)-2-Hydroxy-3-methylbutanoic acid 97% 10g $17 2026-05-28 Buy
aablocks AA007UND (S)-2-Hydroxy-3-methylbutanoic acid ≥98% 1g $10 2026-05-28 Buy
aablocks AA007UND (S)-2-Hydroxy-3-methylbutanoic acid 97% 25g $27 2026-05-28 Buy
aablocks AA007UND (S)-2-Hydroxy-3-methylbutanoic acid 97% 100g $95 2026-05-28 Buy
Acrotein ac-0937 (S)-2-Hydroxy-3-methylbutyric acid 97% 100g $105 2026-05-25 Buy
Acrotein AC-0937 (S)-(+)-2-Hydroxy-3-methylbutyric acid 97% 5g $41.62 2021-12-16 Buy
Acrotein ac-0937 (S)-2-Hydroxy-3-methylbutyric acid 97% 25g $26.6 2026-05-25 Buy
Acrotein ac-0937 (S)-2-Hydroxy-3-methylbutyric acid 97% 250g $260.4 2026-05-25 Buy
AK Scientific J95839 (S)-(+)-2-Hydroxy-3-methylbutyric acid 25g $120 2021-12-16 Buy
AK Scientific E251 (S)-(+)-2-Hydroxy-3-methylbutyric acid 25g $161 2021-12-16 Buy
AK Scientific J95839 (S)-(+)-2-Hydroxy-3-methylbutyric acid 10g $60 2021-12-16 Buy
Ambeed A166929 (S)-2-Hydroxy-3-methylbutanoicacid 97% 25g $79 2021-12-16 Buy
Ambeed A166929 (S)-2-Hydroxy-3-methylbutanoicacid 97% 1g $6 2021-12-16 Buy
Ambeed A166929 (S)-2-Hydroxy-3-methylbutanoicacid 97% 5g $18 2021-12-16 Buy
Ambeed A166929 (S)-2-Hydroxy-3-methylbutanoicacid 97% 10g $34 2021-12-16 Buy
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Properties

Melting point :68-70 °C (lit.)
Boiling point :124-125 °C/13 mmHg (lit.)
Density :1.136
refractive index :1.4641 (estimate)
Flash point :112℃
storage temp. :Sealed in dry,Room Temperature
solubility :DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml; PBS (pH 7.2): 10 mg/ml
form :Powder
pka :3.87±0.16(Predicted)
color :White
optical activity :[α]20/D +19°, c = 1 in chloroform
BRN :1721140
InChI :1S/C5H10O3/c1-3(2)4(6)5(7)8/h3-4,6H,1-2H3,(H,7,8)/t4-/m0/s1
InChIKey :NGEWQZIDQIYUNV-BYPYZUCNSA-N
SMILES :CC(C)[C@H](O)C(O)=O
CAS DataBase Reference :17407-55-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A useful chiral building block for peptide synthesis.Used in the preparation of the cytotoxic didemnin cyclopeptides and of the antineoplastic agent dolastatin 15.

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