Oxytocin (CAS 50-56-6)

Oxytocin

CAS 50-56-6  ·  C43H66N12O12S2  ·  MW 1007.2 g/mol

Oxytocin (CAS 50-56-6) — full MolGod record →
Safety data sheet with all sections: GHS classification, transport, regulatory status, spectra, 3D model and literature.
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3D模型Oxytocin,CAS 50-56-6,分子式C43H66N12O12S2, 摩尔质量 1007.2 g/mol
关于 Oxytocin (CAS 50-56-6)

Oxytocin (CAS 50-56-6) 是一种化学品,登记号为 CAS 50-56-6,分子式为 C43H66N12O12S2,摩尔质量为 1007.2 g/mol。

该分子包含 135 个原子,通过 137 个化学键连接。 该化合物的完整系统 IUPAC 名称为 (2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide。 上方的交互式 3D 模型可查看原子的空间排列——您可以用鼠标旋转、用滚轮缩放,并在骨架 / 球棍 (Ball & Stick) / 空间填充 (Space Fill) 显示模式之间切换。

在理化性质方面, 分配系数 logP = -2.6 (负值,亲水性化合物),极性表面积 PSA = 450 Ų,12 个氢键供体和 15 个氢键受体。 这些参数对于评估生物利用度以及与生物分子的相互作用至关重要。

该化合物的化学数据来自 PubChem(NIH NLM NCBI),全球最大的化学数据库之一。所有信息均自动更新,并附有符合 CLP 法规(EC 1272/2008)的 GHS 危险说明翻译。交互式3D模型和查看器图像受版权保护(© MolGod.org)——使用条款:molgod.org/copyright/。

理化性质
Molecular formulaC43H66N12O12S2
Molar mass1007.2 g/mol
IUPAC(2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
SMILESCC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)N
InChIKeyXNOPRXBHLZRZKH-DSZYJQQASA-N
logP (XLogP3)-2.6
PSA450 Ų
HBD / HBA12 / 15
PubChem CIDCID 439302 ↗
GHS 安全

信号词: 警告

GHS07
GHS07
GHS08
GHS08

H302 — 吞咽有害

H361 — 怀疑对生育能力或胎儿造成伤害(说明已知的具体影响)(说明接触途径――如已确证无其他接触途径造成这一危害)

科学文献

Related literature

13 articles · 11 open access · Sources: PubMed, OpenAlex, Semantic Scholar

筛选:导出:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 发表时间线(文章数:13)

2004:文章数 120042012:文章数 12025:文章数 920252026:文章数 22026

柱高 = 当年的文章数量。将鼠标悬停在柱上可查看详情。

Data from PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary generated by Semantic Scholar TLDR. Articles marked with require paid access.

同义词
OXYTOCIN · 50-56-6 · Pitocin · Endopituitrina · Syntocinon · Ocytocin · Orasthin · Oxitocina · Oxytocine · Oxytocinum · Oxystin · Synthetic oxytocin · Piton S · (1-Hemicystine)oxytocin · Syntocinone
数据来源
在商店购买
相关分子
📜 许可与来源PREDICTED MODEL · NOT VERIFIEDMolGod_License_1
PREDICTED MODEL — NOT VERIFIED
computed by MolGod Scientific · experimental feature (beta) · may contain errors

No source 3-D conformer was available to MolGod for this substance. MolGod Scientific computed this geometry from the structural formula with RDKit 2026.03.6 (ETKDGv3 conformer generation, MMFF94 force-field optimisation; lowest-energy converged conformer of a fixed-seed set). It is not a measured structure, it does not come from PubChem, and it has not been compared with experimental data. It shows one possible conformation.

Methods and references
  1. RDKit: Open-source cheminformatics, version 2026.03.6. Zenodo. doi:10.5281/zenodo.22140358 (all versions: doi:10.5281/zenodo.591637)
  2. Riniker S, Landrum GA. Better Informed Distance Geometry: Using What We Know To Improve Conformation Generation. J. Chem. Inf. Model. 2015, 55, 2562-2574. doi:10.1021/acs.jcim.5b00654
  3. Wang S, Witek J, Landrum GA, Riniker S. Improving Conformer Generation for Small Rings and Macrocycles Based on Distance Geometry and Experimental Torsional-Angle Preferences. J. Chem. Inf. Model. 2020, 60, 2044-2058. doi:10.1021/acs.jcim.0c00025
  4. Halgren TA. Merck molecular force field. I. Basis, form, scope, parameterization, and performance of MMFF94. J. Comput. Chem. 1996, 17, 490-519. doi:10.1002/(SICI)1096-987X(199604)17:5/6<490::AID-JCC1>3.0.CO;2-P
  5. Tosco P, Stiefl N, Landrum G. Bringing the MMFF force field to the RDKit: implementation and validation. J. Cheminform. 2014, 6, 37. doi:10.1186/s13321-014-0037-3
  6. Heller SR, McNaught A, Pletnev I, Stein S, Tchekhovskoi D. InChI, the IUPAC International Chemical Identifier. J. Cheminform. 2015, 7, 23. doi:10.1186/s13321-015-0068-4
  7. Kim S, Chen J, Cheng T, et al. PubChem 2025 update. Nucleic Acids Res. 2025, 53, D1516-D1525. doi:10.1093/nar/gkae1059 Compound record: https://pubchem.ncbi.nlm.nih.gov/compound/439302
  8. Bolton EE, Kim S, Bryant SH. PubChem3D: Conformer generation. J. Cheminform. 2011, 3, 4. doi:10.1186/1758-2946-3-4 (cited for contrast: no source 3-D conformer was available to MolGod for this record)
Oxytocin (CAS 50-56-6), C43H66N12O12S2 - 3D ball-and-stick molecular model, engraved element symbols (C H N O S), MolGod STL preview下载图片

MG-STL-50-56-6-ENGRAVED · 1,629,120 △ · 78 MB · SHA-256 3b696d12d5d16bb4

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Oxytocin (CAS 50-56-6), C43H66N12O12S2 - 3D ball-and-stick molecular model, MolGod STL preview下载图片

MG-STL-50-56-6-NORMAL · 57,696 △ · 3 MB · SHA-256 a30e9588096dc317

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模型
Oxytocin · 50-56-6
InChIKey
XNOPRXBHLZRZKH-DSZYJQQASA-N
许可协议
CC BY-SA 4.0 International (来源权利 未确定 — 尚未授予)
署名
MolGod Scientific — Oxytocin (CAS 50-56-6)
许可与来源记录
Oxytocin (CAS 50-56-6) →
MolGod 分子记录
Oxytocin →
源数据
PubChem CID 439302 ↗
模型信息
由 MolGod 生成的 STL · MolGod STL Exporter build 2ea9a8c82836 · 生成于 2026-10-23
SHA-256 (STL)
a30e9588096dc3173442cbb35c111a8173679c319fe23f192205b163146c75f2
MD5 (STL)
f21140d5b1377e91ebbcb7172408ed17
模型标识符
MG-STL-50-56-6
转换
MolGod Scientific 球棍模型网格
更改
PREDICTED geometry computed by MolGod Scientific (RDKit), NOT verified; rendered as a triangulated mesh.
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