C.I. Pigment Yellow 1

CAS 2512-29-0  ·  C17H16N4O4  ·  MW 340.33 g/mol

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3D model C.I. Pigment Yellow 1, CAS 2512-29-0, molecular formula C17H16N4O4, molar mass 340.33 g/mol
About C.I. Pigment Yellow 1

C.I. Pigment Yellow 1 is a chemical compound registered under number CAS 2512-29-0, with the molecular formula C17H16N4O4, and a molar mass of 340.33 g/mol.

The molecule contains 41 atoms connected by 42 chemical bonds. The full systematic IUPAC name of this compound is 2-[(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 3.7 (positive value, a lipophilic compound), polar surface area PSA = 117 Ų, 1 donors and 6 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Physicochemical properties
Molecular formulaC17H16N4O4
Masa molowa340.33 g/mol
IUPAC2-[(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide
SMILESCC1=CC(=C(C=C1)N=NC(C(=O)C)C(=O)NC2=CC=CC=C2)[N+](=O)[O-]
InChIKeyMFYSUUPKMDJYPF-UHFFFAOYSA-N
logP (XLogP3)3.7
PSA117 Ų
HBD / HBA1 / 6
PubChem CIDCID 221491 ↗
Scientific literature

Related literature

20 articles · 15 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filtry:Eksport:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (20 articles)

1969: 1 articles19691977: 1 articles1986: 1 articles1991: 1 articles1992: 1 articles2000: 1 articles2002: 1 articles2004: 1 articles2005: 2 articles20052009: 1 articles2014: 1 articles2015: 1 articles2016: 1 articles2017: 2 articles2019: 1 articles2020: 2 articles2512: 1 articles2512

Bar height = number of articles per year. Hover dla szczegółów.

Dane z PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary wygenerowane przez Semantic Scholar TLDR. Artykuły z ikoną wymagają płatnego dostępu.

Synonyms
Hansa yellow · Light Yellow · Hansa Yellow G · Toluidine Yellow · Sanyo Fast Yellow G · Lightfast Yellow · Kromon Yellow G · Siegle Yellow G · Versal Yellow G · Fast Yellow J · Fastona Yellow G · Hansa Yellow GT · Oralith Yellow G · Silopol Yellow G · Fast Yellow JT
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
C.I. Pigment Yellow 1 (CAS 2512-29-0), C17H16N4O4 - 3D ball-and-stick molecular model, engraved element symbols (C H N O), MolGod STL previewPobierz obraz

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Model
C.I. Pigment Yellow 1 · 2512-29-0
InChIKey
MFYSUUPKMDJYPF-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — C.I. Pigment Yellow 1 (CAS 2512-29-0)
License & provenance record
C.I. Pigment Yellow 1 (CAS 2512-29-0) →
MolGod molecule record
C.I. Pigment Yellow 1 →
Source data
PubChem CID 221491 ↗
Model information
STL generated by MolGod · MolGod STL Exporter @ 8b6dfdd · generated 2026-09-26
SHA-256 (STL)
877ee5ec36bacc13fe4f7c652bd77b3769837a9cbadba0b85b0e8319a1e8fe0e
MD5 (STL)
fc4502fe3d00148fd41011156cd2b8bb
Model identifier
MG-STL-2512-29-0
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
not published yet

This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

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