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ChemicalBook >> CAS DataBase List >> (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid

(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid price.
  • $60 - $2017
  • Product name: (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid
  • CAS: 10148-71-7
  • MF: C6H13NO3
  • MW: 147.17
  • EINECS:
  • MDL Number:MFCD00142983
  • Synonyms:(2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID, 99+% E.E., 99;L-THREO-HYDROXYLEUCINE;(2S,3R)-3-Hydroxyleucine;3-Hydroxy-L-Leucine;L(+)-THREO-3-HYDROXYLEUCINE;(2S,3R)-(+)-2-Amino-3-hydroxy-4-methyl-pentanoicacid(e.e.);(2S3R)-(+)-2-AMINO-3-HYDROXY-4-METHYL- PENTANOIC ACID 98%;(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid
13 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Crysdot
  • Labseeker
Package
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 0.25G
  • 250mg
  • 500MG
  • 1g
  • ManufacturerAK Scientific
  • Product numberQ391
  • Product description(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid
  • Packaging1g
  • Price$2017
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA327532
  • Product description(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97%
  • Packaging1g
  • Price$1187
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberINB0004812
  • Product description(2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID 95.00%
  • Packaging0.25G
  • Price$1073
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberINB0004812
  • Product description(2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID 95.00%
  • Packaging500MG
  • Price$1746
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA148106
  • Product description(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid
  • Packaging5mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA148106
  • Product description(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid
  • Packaging10mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA148106
  • Product description(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid
  • Packaging25mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA148106
  • Product description(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid
  • Packaging50mg
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA148106
  • Product description(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid
  • Packaging100mg
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21019704
  • Product description(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97%
  • Packaging100mg
  • Price$421
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21019704
  • Product description(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97%
  • Packaging250mg
  • Price$673
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21019704
  • Product description(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97%
  • Packaging1g
  • Price$1683
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-48909
  • Product description(2S,3R)-(+)-2-amino-3-hydroxy-4-methylpentanoicacid 95
  • Packaging1g
  • Price$1017
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific Q391 (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid 1g $2017 2021-12-16 Buy
Ambeed A327532 (2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97% 1g $1187 2021-12-16 Buy
American Custom Chemicals Corporation INB0004812 (2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID 95.00% 0.25G $1073 2021-12-16 Buy
American Custom Chemicals Corporation INB0004812 (2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID 95.00% 500MG $1746 2021-12-16 Buy
Biosynth Carbosynth FA148106 (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid 5mg $60 2021-12-16 Buy
Biosynth Carbosynth FA148106 (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid 10mg $100 2021-12-16 Buy
Biosynth Carbosynth FA148106 (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid 25mg $150 2021-12-16 Buy
Biosynth Carbosynth FA148106 (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid 50mg $200 2021-12-16 Buy
Biosynth Carbosynth FA148106 (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoicacid 100mg $300 2021-12-16 Buy
Crysdot CD21019704 (2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97% 100mg $421 2021-12-16 Buy
Crysdot CD21019704 (2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97% 250mg $673 2021-12-16 Buy
Crysdot CD21019704 (2S,3R)-2-Amino-3-hydroxy-4-methylpentanoicacid 97% 1g $1683 2021-12-16 Buy
Labseeker SC-48909 (2S,3R)-(+)-2-amino-3-hydroxy-4-methylpentanoicacid 95 1g $1017 2021-12-16 Buy

Properties

Melting point :225-227 °C
alpha :18.5 º (c=1, 6N HCl 25 ºC)
Boiling point :267.28°C (rough estimate)
Density :1.2006 (rough estimate)
refractive index :1.4240 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :2.40±0.25(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(2S,3R)-β-Hydroxyleucine is a nonprotein amino acid. (2S,3R)-β-Hydroxyleucineis an inhibitor of serine protease. In particular, (2S,3R)-β-Hydroxyleucine was effective in inhibiting trypsin and protein ase K of the serine proteases group. (2S,3R)-β-Hydroxyleucine is able to inhibit the growth of gram-positive and gram-negative bacteria and yeasts unlike its (2R,3S)-isomer.

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