DL-Dithiothreitol(DTT) - Suitable for molecular biology, ≥99% , CAS No.3483-12-3

CAS: 3483-12-3 Cat. No.: D104860 Summenformel: C4H10O2S2 Molekulargewicht: 154.25 Beilstein Registry Number: 1719760 EG-Nummer: 222-468-7
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GRADE & PURITY Suitable for molecular biology ? Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents. ≥99%
Synonyms
DTT | AKOS005259570 | Threitol, 1,4-dithio-, L- | (+/-)-1,4-Dimercapto-2,3-butanediol | 2-propylpenten-2-oic Acid | AKOS015855399 | MFCD00004877 | dithio threitol | AC-37037 | DL-Dithiothreitol, >=99.0% (RT) | 2,3-Butanediol, 1,4-dimercapto-, (2R,3R)-rel-
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
★
Size
Deutschland (EU)
USA*
Price
Qty
1g
D104860-1g
—
Auf Lager ≥10
15,53€
5g
D104860-5g
—
Auf Lager ≥10
51,11€
25g
D104860-25g
—
Auf Lager ≥10
229,86€
100g
D104860-100g
—
Auf Lager ≥10
689,77€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

Suitable for molecular biology, ≥99% Suitable for molecular biology for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 461 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
DTT | AKOS005259570 | Threitol, 1,4-dithio-, L- | (+/-)-1,4-Dimercapto-2,3-butanediol | 2-propylpenten-2-oic Acid | AKOS015855399 | MFCD00004877 | dithio threitol | AC-37037 | DL-Dithiothreitol, >=99.0% (RT) | 2,3-Butanediol, 1,4-dimercapto-, (2R,3R)-rel-
Spezifikationen & Reinheit
Suitable for molecular biology, ≥99%
Storage
Store at -20°C,Argon charged
Verschickt in
Ice chest + Ice pads
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Note
Suitable for molecular biology
Reinheit
≥99%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528764157
Kanonisches Lächeln
O[C@H](CS)[C@H](O)CS
IUPAC Name
(2S,3S)-1,4-bis(sulfanyl)butane-2,3-diol
InChIKey
VHJLVAABSRFDPM-QWWZWVQMSA-N
INCHI
1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m1/s1
Isomere SMILES
C([C@H]([C@@H](CS)O)O)S
WGK Deutschland
3
RTECS
EK1610000
Alternative CAS-Nummer
27565-41-9
Molekulargewicht
154.25
Beilstein
1719760
Reaxy-Rn
9483598
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9483598&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
KlasseOrganooxygen compounds
SubclassAlcohols and polyols
Intermediate Tree Nodes Polyols
Direct Parent1,2-diols
Alternative Parents Secondary alcohols  Alkylthiols  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Secondary alcohol - 1,2-diol - Alkylthiol - Hydrocarbon derivative - Organosulfur compound - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as 1,2-diols. These are polyols containing an alcohol group at two adjacent positions.
External Descriptors 1,4-dithiothreitol
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (nicht menschlich)
Trypanosoma brucei brucei (13300 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
pgaB Poly-beta-1,6-N-acetyl-D-glucosamine N-deacetylase (23 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

32 results found

Lot NumberCertificate TypeDatumArtikel
I2628672Certificate of AnalysisSep 05, 2026 D104860
I2628665Certificate of AnalysisSep 05, 2026 D104860
I2628664Certificate of AnalysisSep 05, 2026 D104860
I2618477Certificate of AnalysisSep 05, 2026 D104860
K2208285Certificate of AnalysisMay 09, 2026 D104860
K2208284Certificate of AnalysisMay 09, 2026 D104860
C2613429Certificate of AnalysisJan 09, 2026 D104860
C2613440Certificate of AnalysisJan 09, 2026 D104860
C2613459Certificate of AnalysisJan 09, 2026 D104860
C2613460Certificate of AnalysisJan 09, 2026 D104860
L2523045Certificate of AnalysisDec 29, 2025 D104860
I2504176Certificate of AnalysisAug 20, 2025 D104860
I2504177Certificate of AnalysisAug 20, 2025 D104860
I2504178Certificate of AnalysisAug 20, 2025 D104860
I2504180Certificate of AnalysisAug 20, 2025 D104860
J2323072Certificate of AnalysisJul 15, 2025 D104860
F2518170Certificate of AnalysisJul 03, 2025 D104860
D2511002Certificate of AnalysisApr 21, 2025 D104860
K2208282Certificate of AnalysisApr 18, 2025 D104860
C2527164Certificate of AnalysisApr 12, 2025 D104860
J2410621Certificate of AnalysisAug 05, 2024 D104860
L2419046Certificate of AnalysisAug 05, 2024 D104860
J2430210Certificate of AnalysisAug 05, 2024 D104860
J2412032Certificate of AnalysisAug 05, 2024 D104860
C2224200Certificate of AnalysisDec 11, 2023 D104860
C2224196Certificate of AnalysisDec 11, 2023 D104860
L2116393Certificate of AnalysisSep 19, 2023 D104860
L2116406Certificate of AnalysisSep 19, 2023 D104860
G2412028Certificate of AnalysisAug 24, 2022 D104860
K2208283Certificate of AnalysisAug 24, 2022 D104860
C2224199Certificate of AnalysisMar 05, 2022 D104860
C2224198Certificate of AnalysisMar 05, 2022 D104860
Chemische und physikalische Eigenschaften
LöslichkeitH2O: soluble 50 mg/mL, clear, colorless to very faintly yellow
EmpfindlichkeitAir & Heat and Moisture Sensitive
Flammpunkt (°F)235.4 °F
Flammpunkt (°C)113 °C
Siedepunkt (°C)125~130°C
Schmelzpunkt (°C)42-43°C
Molekulargewicht154.300 g/mol
XLogP3-0.400
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass154.012 Da
Monoisotopic Mass154.012 Da
Topological Polar Surface Area42.500 Ų
Heavy Atom Count8
Formal Charge0
Complexity52.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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