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Octadecanoic-18,18,18-d3 acid

Octadecanoic-18,18,18-d3 acid Structure
Octadecanoic-18,18,18-d3 acid structure
CAS No.
62163-39-7
Chemical Name:
Octadecanoic-18,18,18-d3 acid
Synonyms
Stearic acid-d3;Octadecanoic-d3 Acid;STEARIC-18,18,18-D3 ACID;STEARIC ACID (METHYL-D3);Stearic acid-18，18，18-d?;Octadecanoic-18,18,18-d3 acid;Stearic acid (methyl-D?, 98%);Stearic Acid-18,18,18-D3 (Standard);Stearic acid-18,18,18-d3;STEARIC-18,18,18-D3 ACID, 98 ATOM % D
CBNumber:
CB4448350
Molecular Formula:
C18H33D3O2
Molecular Weight:
287.5
MDL Number:
MFCD00145327
MOL File:
62163-39-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:49
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Octadecanoic-18,18,18-d3 acid Properties

Melting point 68-70 °C(lit.)
Boiling point 361 °C(lit.)
Density 0.888±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
Flash point 113℃
storage temp. -20°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 4.779±0.10(predicted)
color White to Off-White
InChI 1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)/i1D3
InChIKey QIQXTHQIDYTFRH-FIBGUPNXSA-N
SMILES O=C(CCCCCCCCCCCCCCCCC([2H])([2H])[2H])O
UNSPSC Code 12352106
NACRES NA.12
CAS Number Unlabeled 57-11-4

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Risk Statements  36/37/38-38
Safety Statements  26-36
WGK Germany  3
Storage Class 11 - Combustible Solids

Octadecanoic-18,18,18-d3 acid price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 490393 Stearic acid-18,18,18-d3 98 atom % D, 99% (CP) 62163-39-7 250mg $537 2026-04-30 Buy
TRC TRC-S686499-5MG Octadecanoic-18,18,18-d3 Acid 62163-39-7 5mg $88 2026-06-03 Buy
TRC TRC-S686499-25MG Octadecanoic-18,18,18-d3 Acid 62163-39-7 25mg $129 2026-06-03 Buy
TRC TRC-S686499-2.5MG Octadecanoic-18,18,18-d3 Acid 62163-39-7 2.5mg $70 2026-06-03 Buy
ChemScene CS-0226382 Stearic acid-d3 99.90% 62163-39-7 5mg $103 2026-06-04 Buy
Product number Packaging Price Buy
490393 250mg $537 Buy
TRC-S686499-5MG 5mg $88 Buy
TRC-S686499-25MG 25mg $129 Buy
TRC-S686499-2.5MG 2.5mg $70 Buy
CS-0226382 5mg $103 Buy

Octadecanoic-18,18,18-d3 acid Chemical Properties, Uses, Production

Uses

Octadecanoic-18,18,18-d3 Acid (CAS# 62163-39-7) is a useful isotopically labeled research compound.

Definition

ChEBI: Stearic acid(d3) is a long-chain fatty acid and a deuterated fatty acid.

Octadecanoic-18,18,18-d3 acid Preparation Products And Raw materials

Raw materials

Preparation Products

Octadecanoic-18,18,18-d3 acid Suppliers

Global Suppliers ( 42)
Supplier Tel Email Country ProdList Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9656 58
Yichang Zhongyitai Trading Co., Ltd. 0717-6449896 13886658719 root@zhongyitai.com China 1978 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Nanjing Haolv Biotechnology Co.,Ltd 025-84622273 17361806303 kexin.zhou@haolvbiotech.com China 3009 58
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
Qingdao Tenglong microwave technology co., LTD. 0532-83818797 17669478191 sc@tlwb.com.cn China 3933 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ， 028-83243028 19136088901 sinostandards@163.com China 4979 58
Supplier Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Clearsynth Labs Limited 58
Yichang Zhongyitai Trading Co., Ltd. 58
Sigma-Aldrich 80
Shanghai YuanYe Biotechnology Co., Ltd. 60
Nanjing Haolv Biotechnology Co.,Ltd 58
Alfa Chemistry 58
Qingdao Tenglong microwave technology co., LTD. 58
Energy Chemical 58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ， 58

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STEARIC ACID (METHYL-D3) STEARIC-18,18,18-D3 ACID Octadecanoic-d3 Acid STEARIC-18,18,18-D3 ACID, 98 ATOM % D Stearic acid-18,18,18-d3 98 atom % D, 99% (CP) Stearic acid-18，18，18-d? Stearic acid-18,18,18-d3 Stearic acid (methyl-D?, 98%) Stearic Acid-18,18,18-D3 (Standard) Stearic acid-d3 Octadecanoic-18,18,18-d3 acid 62163-39-7 C18H33D3O2 CD3CH216CO2H CD3CH216COOH BioChemical Alphabetical Listings Stable Isotopes