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ChemicalBook >> CAS DataBase List >> DL-Dithiothreitol

DL-Dithiothreitol

DL-Dithiothreitol price.
  • $31 - $1863
  • Product name: DL-Dithiothreitol
  • CAS: 27565-41-9
  • MF: C4H10O2S2
  • MW: 154.25
  • EINECS:248-531-9
  • MDL Number:MFCD00004877
  • Synonyms:DTT-MBG;DTT (RACEMIC);DL-THREO-2,3-DIHYDROXY-1,4-DITHIOLBUTANE;DL-THREO-1,4-DIMERCAPTO-2,3-BUTANEDIOL;DL-DTT;DITHIOTHREITOL, 1,4-;DITHIOTHRIETOL;DL-2,3-DIHYDROXY-1,4-BUTANEDITHIOL
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • Medical Isotopes, Inc.
  • Soltec Ventures
Package
  • 100mg
  • 5gm
  • 25g
  • 100g
  • 250g
  • 1000g
  • Manufactureraablocks
  • Product numberAA00VRBZ
  • Product description(±)-1,4-Dimercapto-2,3-butanediol 95+%
  • Packaging100g
  • Price$294
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00VRBZ
  • Product description(±)-1,4-Dimercapto-2,3-butanediol 95+%
  • Packaging250g
  • Price$538
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00VRBZ
  • Product description(±)-1,4-Dimercapto-2,3-butanediol 95+%
  • Packaging1000g
  • Price$1863
  • Updated2026-05-29
  • Buy
  • ManufacturerAHH
  • Product numberMT-11504
  • Product description1,4-Dithiothreitol 97%
  • Packaging25g
  • Price$298
  • Updated2026-05-26
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product numberD1933
  • Product description(+/-)-1,4-Dithiothreitol-d6
  • Packaging100mg
  • Price$690
  • Updated2021-12-16
  • Buy
  • ManufacturerSoltec Ventures
  • Product numberM112
  • Product description(D,L)-1,4-Dithiothreitol,99.5+%,MolecularBiologyGrade MolecularBiologyGrade
  • Packaging5gm
  • Price$31
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00VRBZ (±)-1,4-Dimercapto-2,3-butanediol 95+% 100g $294 2026-05-29 Buy
aablocks AA00VRBZ (±)-1,4-Dimercapto-2,3-butanediol 95+% 250g $538 2026-05-29 Buy
aablocks AA00VRBZ (±)-1,4-Dimercapto-2,3-butanediol 95+% 1000g $1863 2026-05-29 Buy
AHH MT-11504 1,4-Dithiothreitol 97% 25g $298 2026-05-26 Buy
Medical Isotopes, Inc. D1933 (+/-)-1,4-Dithiothreitol-d6 100mg $690 2021-12-16 Buy
Soltec Ventures M112 (D,L)-1,4-Dithiothreitol,99.5+%,MolecularBiologyGrade MolecularBiologyGrade 5gm $31 2021-12-16 Buy

Properties

Melting point :41-44 °C(lit.)
Boiling point :125-130 °C (2 mmHg)
Density :1.04 g/mL at 20 °C
refractive index :1.5200 (estimate)
Flash point :>230 °F
storage temp. :2-8°C
solubility :H2O: 50 mg/mL, clear, colorless
form :Liquid
color :White
Water Solubility :Soluble
Merck :3376
InChI :InChI=1/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/s3
InChIKey :VHJLVAABSRFDPM-APQYWOSTNA-N
SMILES :[C@@H](O)(CS)[C@H](O)CS |&1:0,4,r|
CAS DataBase Reference :27565-41-9(CAS DataBase Reference)
EPA Substance Registry System :2,3-Butanediol, 1,4-dimercapto-, (2R,3R)-rel-(27565-41-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to..…

Description

Reagent for the quantitative reduction of disulfide group. Prevents the oxidation of cholecystokinin during its extraction from brain and duodenal tissues. Cleavage of disulfide bonds in proteins.

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Suppliers and manufacturers

Jiangsu Boquan Biotechnology Co., Ltd. Hefei Bomei Biotechnology Co., Ltd. Hunan Zhangjiajie Hengkang Biological Pharmaceutical Co., LTD Shanghai Uteam Biotechnology Co., Ltd. Shanghai Biological Technology Development Co., Ltd. Huai Hua Binfengchem Co., Ltd Hunan Hui Bai Yi New Materials Co., Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd.