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ChemicalBook >> CAS DataBase List >> D-Threonine

D-Threonine

D-Threonine price.
  • $5 - $7130
  • 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%
Price97 Properties Safety Information Description
97 prices
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  • aablocks
  • Acrotein
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  • Manufactureraablocks
  • Product numberAA00IB39
  • Product descriptionD-Threonine 98%
  • Packaging5g
  • Price$5
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IB39
  • Product descriptionD-Threonine 98%
  • Packaging10g
  • Price$7
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IB39
  • Product descriptionD-Threonine 98%
  • Packaging25g
  • Price$12
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IB39
  • Product descriptionD-Threonine 98%
  • Packaging100g
  • Price$47
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IB39
  • Product descriptionD-Threonine 98%
  • Packaging500g
  • Price$233
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IB39
  • Product descriptionD-Threonine 98%
  • Packaging1kg
  • Price$429
  • Updated2026-05-29
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-0791
  • Product descriptionD-Threonine 97%
  • Packaging100g
  • Price$99.36
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0791
  • Product descriptionD-Threonine 97%
  • Packaging250g
  • Price$198.74
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0791
  • Product descriptionD-Threonine 97%
  • Packaging25g
  • Price$25.49
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0791
  • Product descriptionD-Threonine 97%
  • Packaging25g
  • Price$37.03
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS103015
  • Product descriptionD-Threonine 95% ee
  • Packaging25g
  • Price$38
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS103015
  • Product descriptionD-Threonine 95% ee
  • Packaging5G
  • Price$15
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS103015
  • Product descriptionD-Threonine 95% ee
  • Packaging100g
  • Price$154
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS103015
  • Product descriptionD-Threonine 95% ee
  • Packaging250g
  • Price$296
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-50744
  • Product descriptionD-Threonine 99%
  • Packaging10000g
  • Price$7130
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-50744
  • Product descriptionD-Threonine 97%
  • Packaging10000g
  • Price$7130
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IB39 D-Threonine 98% 5g $5 2026-05-29 Buy
aablocks AA00IB39 D-Threonine 98% 10g $7 2026-05-29 Buy
aablocks AA00IB39 D-Threonine 98% 25g $12 2026-05-29 Buy
aablocks AA00IB39 D-Threonine 98% 100g $47 2026-05-29 Buy
aablocks AA00IB39 D-Threonine 98% 500g $233 2026-05-29 Buy
aablocks AA00IB39 D-Threonine 98% 1kg $429 2026-05-29 Buy
Acrotein NA-0791 D-Threonine 97% 100g $99.36 2026-05-25 Buy
Acrotein NA-0791 D-Threonine 97% 250g $198.74 2026-05-25 Buy
Acrotein NA-0791 D-Threonine 97% 25g $25.49 2026-05-25 Buy
Acrotein NA-0791 D-Threonine 97% 25g $37.03 2021-12-16 Buy
Activate Scientific AS103015 D-Threonine 95% ee 25g $38 2021-12-16 Buy
Activate Scientific AS103015 D-Threonine 95% ee 5G $15 2021-12-16 Buy
Activate Scientific AS103015 D-Threonine 95% ee 100g $154 2021-12-16 Buy
Activate Scientific AS103015 D-Threonine 95% ee 250g $296 2021-12-16 Buy
AHH MT-50744 D-Threonine 99% 10000g $7130 2021-12-16 Buy
AHH MT-50744 D-Threonine 97% 10000g $7130 2026-05-25 Buy
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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
optical activity :31.2475°(C=1.0036g/100ml H2O)
Water Solubility :soluble
Merck :9380
BRN :1721643
InChI :1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1
InChIKey :AYFVYJQAPQTCCC-STHAYSLISA-N
SMILES :C[C@H](O)[C@@H](N)C(O)=O
CAS DataBase Reference :632-20-2(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.
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

Hebei Yanxi Chemical Co., Ltd.
D-Threonine
$10.00
D-Threonine CAS:632-20-2
Hebei Chuanghai Biotechnology Co., Ltd
D-Threonine
D-Threonine CAS:632-20-2
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
D-Threonine
$800.00
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Hebei Zhuanglai Chemical Trading Co Ltd
D-Threonine
$10.00
D-Threonine CAS:632-20-2
career henan chemical co
D-Threonine
$8.00
D-Threonine CAS:632-20-2
Capot Chemical Co.,Ltd.
Taizhou Tianhong Biochemistry Technology Co., Ltd.
Henan Tianfu Chemical Co.,Ltd.
Shanghai Yingrui Biopharma Co., Ltd.
ATK CHEMICAL COMPANY LIMITED