O-Tritylhydroxylamin - ≥97% , CAS No.31938-11-1

CAS: 31938-11-1 Cat. No.: O303425 Summenformel: C19H17NO Molekulargewicht: 275.34 EG-Nummer: 250-868-1
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GRADE & PURITY ≥97%
Synonyms
O-(Triphenylmethyl)hydroxylamin
Storage
Lagerung bei 2-8°C, Argon geladen
Shipped In
Nasses Eis
★
Size
Deutschland (EU)
USA*
Price
Qty
1g
O303425-1g
—
3 Auf Lager
8,59€
5g
O303425-5g
—
3 Auf Lager
9,46€
25g
O303425-25g
—
1 Auf Lager

30,28€

45,90€
Speichern 15,62 € (34.03%)
100g
O303425-100g
—
1 Auf Lager

113,59€

170,86€
Speichern 57,27 € (33.52%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Lagerung bei 2-8°C, Argon geladen Ships Nasses Eis 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

O-Tritylhydroxylamin kann für die Herstellung von 8-Azido-O-trityloctahydroxamat und 9-Azido-O-tritylnonahydroxamat verwendet werden. Es kann für die Synthese von Konjugaten aus Simian-Virus-NLS-Histondeacetylase-Inhibitoren (HDAC) verwendet werden.

Specifications

Synonyme
O-(Triphenylmethyl)hydroxylamin
Spezifikationen & Reinheit
≥97%
Storage
Lagerung bei 2-8°C, Argon geladen
Verschickt in
Nasses Eis
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid504762304
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762304
Kanonisches LächelnC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)ON
IUPAC NameO-tritylhydroxylamine
InChIKeyNZFHJBSDSXDUAO-UHFFFAOYSA-N
INCHI1S/C19H17NO/c20-21-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H,20H2
Isomere SMILES C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)ON
Molekulargewicht 275.34
Reaxy-Rn 1983917
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1983917&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
KlasseTriphenyl compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentTriphenyl compounds
Alternative Parents Benzene and substituted derivatives  Organooxygen compounds  Organic nitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenyl compound - Monocyclic benzene moiety - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as triphenyl compounds. These are aromatic compounds containing a triphenyl moiety.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





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.

6 results found

Lot NumberCertificate TypeDatumArtikel
A2627044Certificate of AnalysisFeb 04, 2026 O303425
A2515031Certificate of AnalysisJan 20, 2025 O303425
I2104444Certificate of AnalysisJun 19, 2024 O303425
I2104447Certificate of AnalysisJun 19, 2024 O303425
I2104448Certificate of AnalysisJun 19, 2024 O303425
I2104449Certificate of AnalysisJun 19, 2024 O303425
Chemische und physikalische Eigenschaften
LöslichkeitSoluble in Methanol
Empfindlichkeitair sensitive
Siedepunkt (°C)443.2°C
Schmelzpunkt (°C)79-81°C
Molekulargewicht275.300 g/mol
XLogP33.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass275.131 Da
Monoisotopic Mass275.131 Da
Topological Polar Surface Area35.300 Ų
Heavy Atom Count21
Formal Charge0
Complexity253.000
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
Lösungsrechner
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Häufig gestellte Fragen

What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at 2–8 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 31938-11-1, the molecular formula is C19H17NO, and the molecular weight is 275.34 g/mol. InChIKey NZFHJBSDSXDUAO-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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