Phenyl isothiocyanate(PITC) - for protein sequencing, ≥99% , CAS No.103-72-0

CAS: 103-72-0 Cat. No.: P110635 Summenformel: C6H5NCS Molekulargewicht: 135.19 Beilstein Registry Number: 471392 EG-Nummer: 203-138-1
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GRADE & PURITY for Protein sequencing ? Protein-sequencing grade — ultra-clean reagents for Edman/MS sequencing. Use where contaminants would obscure sequence determination. ≥99%
Synonyms
Phenyl isothiocyanate, Sigma Grade, 8.36 M, suitable for solid phase protein sequencing analysis, >=99% (GC), liquid | Phenyl thioisocyanate | AI3-09310 | BCP22726 | STL281854 | A800790 | Phenyl sothocyanate | Phenylsenfoel [German] | Phenyl isothiocyanat
Storage
Store at 2-8°C
Shipped In
Wet ice,FedEx DG Service
★
Size
Deutschland (EU)
USA*
Price
Qty
5ml
P110635-5ml
—
2 Auf Lager
25,95€
25ml
P110635-25ml
—
1 Auf Lager
121,40€
100ml
P110635-100ml
Auf Bestellung · 8–12 Wochen
320,98€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

for protein sequencing, ≥99% zur Proteinsequenzierung for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice,FedEx DG Service 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 38 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
Phenyl isothiocyanate, Sigma Grade, 8.36 M, suitable for solid phase protein sequencing analysis, >=99% (GC), liquid | Phenyl thioisocyanate | AI3-09310 | BCP22726 | STL281854 | A800790 | Phenyl sothocyanate | Phenylsenfoel [German] | Phenyl isothiocyanat
Spezifikationen & Reinheit
for protein sequencing, ≥99%
Storage
Store at 2-8°C
Verschickt in
Wet ice,FedEx DG Service
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Note
zur Proteinsequenzierung
Reinheit
≥99%
Namen und Kennungen
Pubchem Sid528771790
Kanonisches LächelnC1=CC=C(C=C1)N=C=S
IUPAC Nameisothiocyanatobenzene
InChIKeyQKFJKGMPGYROCL-UHFFFAOYSA-N
INCHI1S/C7H5NS/c9-6-8-7-4-2-1-3-5-7/h1-5H
Isomere SMILES C1=CC=C(C=C1)N=C=S
WGK Deutschland 3
RTECS NX9275000
UN-Nummer 2927
Verpackungsgruppe II
Molekulargewicht 135.19
Beilstein 471392
Reaxy-Rn 471392
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=471392&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
SuperclassBenzenoids
KlasseBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Isothiocyanates  Propargyl-type 1,3-dipolar organic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Isothiocyanate - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
External Descriptors isothiocyanate
3D-Struktur
Interaktives chemisches Strukturmodell





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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.

8 results found

Lot NumberCertificate TypeDatumArtikel
L2205578Certificate of AnalysisSep 01, 2026 P110635
G2522064Certificate of AnalysisJul 31, 2025 P110635
G2522065Certificate of AnalysisJul 31, 2025 P110635
G2522066Certificate of AnalysisJul 30, 2025 P110635
E2409081Certificate of AnalysisNov 21, 2022 P110635
L2205748Certificate of AnalysisNov 21, 2022 P110635
L2205749Certificate of AnalysisNov 21, 2022 P110635
D1810003Certificate of AnalysisFeb 21, 2022 P110635
Chemische und physikalische Eigenschaften
LöslichkeitInsoluble in water, soluble in alcohol and ether.
EmpfindlichkeitMoisture Sensitive;heat sensitive
Brechungsindex1.64918
Flammpunkt (°F)190.4 °F
Flammpunkt (°C)87℃
Siedepunkt (°C)221°C
Schmelzpunkt (°C)-21°C
Molekulargewicht135.190 g/mol
XLogP33.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass135.014 Da
Monoisotopic Mass135.014 Da
Topological Polar Surface Area44.500 Ų
Heavy Atom Count9
Formal Charge0
Complexity121.000
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
FAQs und Artikel
Citations of This Product
Lösungsrechner
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