ChemicalBook >> CAS DataBase List >>Octadecanoic-17,17,18,18,18-d5 acid

Octadecanoic-17,17,18,18,18-d5 acid

CAS No.
211443-83-3
Chemical Name:
Octadecanoic-17,17,18,18,18-d5 acid
Synonyms
Octadecanoic-d5 Acid;Stearic Acid-D5 (Standard);Stearic acid-17,17,18,18,18-d5;Stearic-17,17,18,18,18-d5 acid;Octadecanoic-17,17,18,18,18-d5 acid;STEARIC ACID (17,17,18,18,18-D5, 98%);Stearic acid (17,17,18,18,18-D?, 98%);Stearic-17,17,18,18,18-d5 acid;Octadecanoic-17,17,18,18,18-d5 acid
CBNumber:
CB0149231
Molecular Formula:
C18H31D5O2
Molecular Weight:
289.51
MDL Number:
MFCD01075453
MOL File:
211443-83-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:44:34

Octadecanoic-17,17,18,18,18-d5 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 °C
solubility Chloroform (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)/i1D3,2D2
InChIKey QIQXTHQIDYTFRH-ZBJDZAJPSA-N
SMILES [2H]C([2H])([2H])C([2H])([2H])CCCCCCCCCCCCCCCC(O)=O
UNSPSC Code 51113400
CAS Number Unlabeled 57-11-4

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315
Hazard Codes  Xi
Risk Statements  38
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids
Hazard Classifications Skin Irrit. 2

Octadecanoic-17,17,18,18,18-d5 acid price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 9000455 Stearic Acid-d5 ≥99%deuteratedforms(d1-d5) 211443-83-3 1mg $28 2026-04-30 Buy
Cayman Chemical 9000455 Stearic Acid-d5 ≥99%deuteratedforms(d1-d5) 211443-83-3 5mg $125 2026-04-30 Buy
Cayman Chemical 9000455 Stearic Acid-d5 ≥99%deuteratedforms(d1-d5) 211443-83-3 10mg $220 2026-04-30 Buy
Cayman Chemical 9000455 Stearic Acid-d5 ≥99%deuteratedforms(d1-d5) 211443-83-3 25mg $482 2026-04-30 Buy
ChemScene CS-0375846 Stearic acid-d5 98.90% 211443-83-3 5mg $119 2026-06-04 Buy
Product number Packaging Price Buy
9000455 1mg $28 Buy
9000455 5mg $125 Buy
9000455 10mg $220 Buy
9000455 25mg $482 Buy
CS-0375846 5mg $119 Buy

Octadecanoic-17,17,18,18,18-d5 acid Chemical Properties,Uses,Production

Uses

Octadecanoic-17,17,18,18,18-d5 Acid (CAS# 211443-83-3) is a useful isotopically labeled research compound.

Octadecanoic-17,17,18,18,18-d5 acid Preparation Products And Raw materials

Raw materials

Preparation Products

Octadecanoic-17,17,18,18,18-d5 acid Suppliers

Global( 22)Suppliers
Supplier Tel Email Country ProdList Advantage
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9656 58
Nanjing Haolv Biotechnology Co.,Ltd 025-84622273 17361806303 kexin.zhou@haolvbiotech.com China 3009 58
Qingdao Tenglong microwave technology co., LTD. 0532-83818797 17669478191 sc@tlwb.com.cn China 3933 58
ChengDu SinoStandards Bio-Tech Co.,Ltd. , 028-83243028 19136088901 sinostandards@163.com China 4979 58
Manhag Testing Technology Co., Ltd 400-818 0104 18918165978 zilin.ren@bestown.net.cn China 7770 58
Yancheng Tongming Biotechnology Co., Ltd. 15195160625 2863565288@qq.com China 5178 58
Reer Technology (Shanghai) Co., LTD 021-64400900 15800436310 bessey@reertech.com China 4097 58
LGC Science (Shanghai) Ltd. 17717235263 offer.de@lgcgroup.com China 19036 58
CHINA ISOTOPE CO., LIMITED 02151600108 13062666369 info@isotopechem.com China 4721 58
TargetMol 400-821-0310 15002144251 xuexiang.shao@tsbiochem.com China 29128 58
Octadecanoic-d5 Acid Octadecanoic-17,17,18,18,18-d5 acid Stearic-17,17,18,18,18-d5 acid STEARIC ACID (17,17,18,18,18-D5, 98%) Stearic acid-17,17,18,18,18-d5 Stearic-17,17,18,18,18-d5 acid Stearic acid (17,17,18,18,18-D?, 98%) Stearic Acid-D5 (Standard) Octadecanoic-17,17,18,18,18-d5 acid 211443-83-3 CD3CD2CH215CO2H C18H31D5O2 CD3CD2CH215COOH