3-(Methylthio)propyl isothiocyanate - ≥98% , CAS No.505-79-3

CAS: 505-79-3 Cat. No.: M133859 Molecular Weight: 147.25 Beilstein Registry Number: 4(4)1663 EC Number: 208-020-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(3-isothiocyanatopropyl)(methyl)sulfane | BP-12929 | AKOS000120740 | 3-(Methylthio)propyl isothiocyanate, >=98%, FG | LDKSCZJUIURGMW-UHFFFAOYSA-N | A828183 | Iberverin | 3-Methylthiopropyl isothiocyanate | BDBM50104731 | CAS-505-79-3 | Isothiocyanic Acid
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
M133859-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$29.90

$44.90
Save $15.00 (33.41%)
25g
M133859-25g
1

$111.90

$167.90
Save $56.00 (33.35%)
100g
M133859-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$358.90

$538.90
Save $180.00 (33.40%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Iberverin may induce phase II detoxification enzymes and protect against chemical carcinogenesis.
An inducer of phase II detoxification enzymes

Specifications

Synonyms
(3-isothiocyanatopropyl)(methyl)sulfane | BP-12929 | AKOS000120740 | 3-(Methylthio)propyl isothiocyanate, >=98%, FG | LDKSCZJUIURGMW-UHFFFAOYSA-N | A828183 | Iberverin | 3-Methylthiopropyl isothiocyanate | BDBM50104731 | CAS-505-79-3 | Isothiocyanic Acid
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Phase II detoxification enzyme inducer. Induces nuclear factor 2. Increase the tissue levels of glutathione S-transferase and quinone reductase in the body.
Storage
Argon charged, Room temperature
Shipped In
Normal
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥98%
Names and Identifiers
Canonical SmilesCSCCCN=C=S
IUPAC Name1-isothiocyanato-3-methylsulfanylpropane
InChIKeyLDKSCZJUIURGMW-UHFFFAOYSA-N
INCHI1S/C5H9NS2/c1-8-4-2-3-6-5-7/h2-4H2,1H3
Isomeric SMILES CSCCCN=C=S
Molecular Weight 147.25
Beilstein 4(4)1663
Reaxy-Rn 1751287
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1751287&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
SuperclassOrganosulfur compounds
ClassIsothiocyanates
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentIsothiocyanates
Alternative Parents Sulfenyl compounds  Propargyl-type 1,3-dipolar organic compounds  Dialkylthioethers  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Isothiocyanate - Dialkylthioether - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Sulfenyl compound - Thioether - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isothiocyanates. These are organic compounds containing the isothiocyanate group, an isocyanate analogue with the general formula RN=C=S.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TRPA1 Tclin Transient receptor potential cation channel subfamily A member 1 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
TRPV1 Tclin Vanilloid receptor (8273 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Trpa1 Transient receptor potential cation channel subfamily A member 1 (1003 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

5 results found

Lot NumberCertificate TypeDateItem
G2509020Certificate of AnalysisJul 18, 2025 M133859
B2513095Certificate of AnalysisFeb 17, 2025 M133859
K2105510Certificate of AnalysisAug 04, 2023 M133859
K2105567Certificate of AnalysisAug 04, 2023 M133859
K2105568Certificate of AnalysisAug 04, 2023 M133859
Chemical and Physical Properties
SolubilitySoluble in water (hydrolyzes), ethanol, and most organic solvents.
SensitivityMoisture sensitive
Refractive Index1.56
Flash Point(°F)230.0 °F
Flash Point(°C)110 °C
Boil Point(°C)122 °C/12 mmHg
Molecular Weight147.300 g/mol
XLogP32.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass147.018 Da
Monoisotopic Mass147.018 Da
Topological Polar Surface Area69.800 Ų
Heavy Atom Count8
Formal Charge0
Complexity86.400
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Yuting Zhang, Jiao Du, Libo Jin, Liying Pan, Xiufeng Yan, Sue Lin.  (2023)  Iberverin exhibits antineoplastic activities against human hepatocellular carcinoma via DNA damage-mediated cell cycle arrest and mitochondrial-related apoptosis.  Frontiers in Pharmacology,      [PMID:38152688] [10.3389/fphar.2023.1326346]
2. Zhichao He, Tao You, Fan Wu, Yingchun Li, Li Liu, Fei Wang, Yudong Huang.  (2024)  Free sulfur-containing terminal groups as exclusive trapper of Au.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2024.159582]
Solution Calculators
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