N-acetyl-D-penicillamine

Name: N-acetyl-D-penicillamine (CAS 15537-71-0) – space-filling 3D model – rotation animation, MolGod Viewer
Uploaded: 2026-11-01T22:23:28Z
Duration: 3 s
Channel: MolGod Scientific
Description: N-acetyl-D-penicillamine (CAS 15537-71-0) – space-filling 3D model – rotation animation, MolGod Viewer

CAS 15537-71-0 · C₇H₁₃NO₃S · MW 191.25 g/mol

Full record: N-acetyl-D-penicillamine — Safety Data Sheet →

Model views

ball-and-stick 3D model
skeletal 3D model
space-filling 3D model – rotation animation
2D structure

🖨️ 3D print model & licenseMolGod_Print3D_1

ENGRAVEDNORMAL

N-acetyl-D-penicillamine, C7H13NO3S, CAS 15537-71-0 - 3D molecular model — © MolGod.org — All rights reserved · image rights

N-acetyl-D-penicillamine (CAS 15537-71-0), C7H13NO3S - 3D ball-and-stick molecular model, engraved element symbols (C H N O S), MolGod STL preview

MG_421-177-263-09 · engraved · 422,108 △ · 20 MB · SHA-256 eaf084e15153a4c3

Download 3D model: N-acetyl-D-penicillamine, C₇H₁₃NO₃S, CAS 15537-71-0 · ENGRAVED (C, H, N, O, S) · 20 MB

N-acetyl-D-penicillamine (CAS 15537-71-0), C7H13NO3S - 3D ball-and-stick molecular model, MolGod STL preview

MG_421-177-263-09 · normal · 10,496 △ · 513 KB · SHA-256 61486d5b6502c95a

Download 3D model: N-acetyl-D-penicillamine, C₇H₁₃NO₃S, CAS 15537-71-0 · NORMAL · 513 KB

License & provenance ↓

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About N-acetyl-D-penicillamine

N-acetyl-D-penicillamine is a chemical compound registered under number CAS 15537-71-0, with the molecular formula C₇H₁₃NO₃S, and a molar mass of 191.25 g/mol.

The molecule contains 25 atoms connected by 24 chemical bonds. The full systematic IUPAC name of this compound is (2S)-2-acetamido-3-methyl-3-sulfanylbutanoic acid. 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 = 0.1 (positive value, a lipophilic compound), polar surface area PSA = 67.4 Å², 3 donors and 4 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 interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties

Molecular formula	C₇H₁₃NO₃S
Molar mass	191.25 g/mol
IUPAC	(2S)-2-acetamido-3-methyl-3-sulfanylbutanoic acid
SMILES	`CC(=O)N[C@@H](C(=O)O)C(C)(C)S`
InChIKey	`MNNBCKASUFBXCO-YFKPBYRVSA-N`
logP (XLogP3)	0.1
PSA	67.4 Å²
HBD / HBA	3 / 4
PubChem CID	CID 65532 ↗

GHS safety

Signal word: Warning

GHS07

H315 — Causes skin irritation

H319 — Causes serious eye irritation

H335 — May cause respiratory irritation

Scientific literature

Brak articles naukowych dla CAS 15537-71-0 w PubMed / OpenAlex / Semantic Scholar.

Synonyms

N-Acetyl-D-penicillamine · 15537-71-0 · N-Acetylpenicillamine · N-Acetyl-3-mercapto-D-valine · D-Valine, N-acetyl-3-mercapto- · (2S)-2-acetamido-3-methyl-3-sulfanylbutanoic acid · N-Acetylpenicillamine, D- · WO11M5K6OR · N-Acetyl-2-amino-3-mercapto-3-methylbutansaeure · CHEBI:61198 · RefChem:162600 · DTXCID001526207 · 239-585-4 · (s)-2-acetamido-3-mercapto-3-methylbutanoic acid · N-Acetyl-3-mercaptovaline

Data sources

📊 PubChem CID 65532 — NIH
🔬 NIST WebBook — spectroscopy
💊 ChEMBL — bioactivity

Related molecules

N-Acetyl-L-Cysteine CAS 616-91-1 · C5H9NO3S Similar structure · Tanimoto 0.43 N-Acetyl-L-valine CAS 96-81-1 · C7H13NO3 Similar structure · Tanimoto 0.41 Acetic Acid CAS 64-19-7 · C2H4O2 Similar structure · Tanimoto 0.26 Paracetamol (acetaminophen) (CAS 103-90-2) CAS 103-90-2 · C8H9NO2 Shared hazard H315

📜 License & provenanceMolGod_License_1

COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.

Model: N-acetyl-D-penicillamine · 15537-71-0
InChIKey: MNNBCKASUFBXCO-YFKPBYRVSA-N
License: CC BY-SA 4.0 International
Attribution: MolGod Scientific — N-acetyl-D-penicillamine (CAS 15537-71-0)
License & provenance record: N-acetyl-D-penicillamine (CAS 15537-71-0) →
MolGod molecule record: N-acetyl-D-penicillamine →
Source data: PubChem CID 65532 ↗
Model information: STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL): 61486d5b6502c95a14bf78de792857fdd329a33ea552a69bced13d4c4f333636
MD5 (STL): 8ee71af1f82fa735690ccf8d2d50f427
MolGod Identification Number: MG_421-177-263-09
Transformation: MolGod Scientific ball-and-stick mesh
Changes: Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons: not published yet

📄 Download 3D model: N-acetyl-D-penicillamine, C₇H₁₃NO₃S, CAS 15537-71-0 · NORMAL · 513 KB 📄 Download 3D model: N-acetyl-D-penicillamine, C₇H₁₃NO₃S, CAS 15537-71-0 · ENGRAVED (C, H, N, O, S) · 20 MB

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