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ChemicalBook > Product Catalogue >Biochemical Engineering >Amino Acids and proteins >D-Threonine

D-Threonine

D-Threonine Structure
  • ₹1800 - ₹23910
  • Product name: D-Threonine
  • CAS: 632-20-2
  • MF: C4H9NO3
  • MW: 119.12
  • EINECS:211-171-8
  • MDL Number:MFCD00064269
  • Synonyms:D-ALPHA-AMINO-BETA-HYDROXYBUTYRIC ACID;D-2-AMINO-3-HYDROXYBUTANOIC ACID;D-2-AMINO-3-HYDROXYBUTYRIC ACID;D-Threonine,(2R,3S)-2-Amino-3-hydroxybutyric acid, D-α-Amino-β-hydroxybutyric acid;(2R,3S)-(+)-Threonine;D-β-Hydroxy-2-aMinobutyric acid;D-Threonine (D-2-AMino-3-hydroxybutanoic acid);D-Threonine Vetec(TM) reagent grade, >=98%
Price9 Properties Safety Information Description
9 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL

Package

  • 5G
  • 25G
  • 100G
  • 500G
  • 5Gms
  • 25Gms
  • 100Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberT0228
  • Product descriptionD-(+)-Threonine
  • Packaging25G
  • Price₹4400
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT0228
  • Product descriptionD-(+)-Threonine
  • Packaging100G
  • Price₹11800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT0228
  • Product descriptionD-(+)-Threonine
  • Packaging500G
  • Price₹17400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT8250
  • Product descriptionD-Threonine ≥98% (TLC)
  • Packaging5G
  • Price₹3085.13
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT8250
  • Product descriptionD-Threonine ≥98% (TLC)
  • Packaging25G
  • Price₹9147.13
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT8250
  • Product descriptionD-Threonine ≥98% (TLC)
  • Packaging100G
  • Price₹23825.83
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number50444
  • Product descriptionD-Threonine (allo-free) extrapure, 99%
  • Packaging100Gms
  • Price₹23910
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number50444
  • Product descriptionD-Threonine (allo-free) extrapure, 99%
  • Packaging25Gms
  • Price₹6580
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number50444
  • Product descriptionD-Threonine (allo-free) extrapure, 99%
  • Packaging5Gms
  • Price₹1800
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) T0228 D-(+)-Threonine 25G ₹4400 2022-05-26 Buy
TCI Chemicals (India) T0228 D-(+)-Threonine 100G ₹11800 2022-05-26 Buy
TCI Chemicals (India) T0228 D-(+)-Threonine 500G ₹17400 2022-05-26 Buy
Sigma-Aldrich(India) T8250 D-Threonine ≥98% (TLC) 5G ₹3085.13 2022-06-14 Buy
Sigma-Aldrich(India) T8250 D-Threonine ≥98% (TLC) 25G ₹9147.13 2022-06-14 Buy
Sigma-Aldrich(India) T8250 D-Threonine ≥98% (TLC) 100G ₹23825.83 2022-06-14 Buy
SRL 50444 D-Threonine (allo-free) extrapure, 99% 100Gms ₹23910 2022-05-26 Buy
SRL 50444 D-Threonine (allo-free) extrapure, 99% 25Gms ₹6580 2022-05-26 Buy
SRL 50444 D-Threonine (allo-free) extrapure, 99% 5Gms ₹1800 2022-05-26 Buy

Properties

Melting point :274 °C
Boiling point :222.38°C (rough estimate)
alpha :28 º (c=6, water)
Density :1.3126 (rough estimate)
refractive index :28 ° (C=3, H2O)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :H2O: soluble
form :Crystals or Crystalline Powder
pka :2.19±0.10(Predicted)
color :White
Water Solubility :soluble
Merck :9380
BRN :1721643
InChIKey :AYFVYJQAPQTCCC-STHAYSLISA-N
CAS DataBase Reference :632-20-2(CAS DataBase Reference)

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

D-threonine is the D-form of threonine, which is a kind of amino acids. It can be used for the preparation of enantiomerically pure 1, 3-butanediol. It is also used as the intermediate during the preparation of chiral compounds such as antibiotics. D-threonine is an effective chiral pool reagent which contains an extra stereo-center. For example, people has recently used it as the starting material for total synthesis of protected legionaminic acid.

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Suppliers and manufacturers

CHEMSWORTH TCI Chemicals (India) Pvt. Ltd. CLEARSYNTH LABS LTD. A.J Chemicals Triveni chemicals Maas Pharma Chemicals Sisco Research Laboratories Pvt. Ltd. Advent Chembio Pvt., Ltd. Crawford Wisdom Private Limited Anand Agencies