Oleic Acid Impurity 44
- CAS141-08-2
- CatalogueRS-O038042
- FormulaC21H40O5
- MW372.55
IN STOCK
On this page
Product identification
| Product name | Oleic Acid Impurity 44 |
|---|---|
| Catalogue No. | RS-O038042 |
| CAS No. | 141-08-2 |
| Molecular formula | C21H40O5 |
| Molecular weight | 372.55 |
| Availability | In stock— dispatched in about 1–2 weeks |
| Standard type | Impurity Reference Standards |
| Drug substance | Oleic Acid |
| Storage | 2–8 °C (refrigerated), protect from light |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
What is stated on the certificate
Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.
| Field | Basis |
|---|---|
| Identity | Spectroscopic and chromatographic methods appropriate to the material |
| Purity | Chromatographic purity, area normalisation unless stated otherwise |
| Assay / content | Mass balance, corrected for the stated volatiles and residue |
| Catalogue and batch numbers | RS-O038042 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number
RS-O038042 and the batch number, the tests performed, the
specification applied and the result obtained. A safety data sheet is supplied with the shipment.
Is the assigned value given on an “as is” basis?
Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.
How should this material be stored?
Store as stated: 2–8 °C (refrigerated), protect from light. Re-test before use beyond the retest date printed on the certificate.
Do you supply pack sizes other than those listed?
Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.
Finding this standard
Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:
- Other impurities of Oleic Acid
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-O038042
- Request a quotation for RS-O038042
Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.
Other standards of Oleic Acid
All 54 further standards are listed here — every link is in the page, not loaded later.
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Linoleic Acid-d4 major (Solution in Methyl Acetate, 5mg/mL)
IN STOCKRS-O038034 -
Oleic acid 2-[(Z)-1-octadecenyloxy]ethyl ester
CUSTOM SYNTHESISRS-O038062 -
OLEIC ACID, [1-14C]
BACK ORDERRS-O038054 -
Oleic acid-13C
IN STOCKRS-O038033 -
Oleic Acid-d17
IN STOCKRS-O038023 -
Oleic acid-d2
IN STOCKRS-O038028 -
Oleic acid-d33
CUSTOM SYNTHESISRS-O038019 -
Oleic acid-d34
CUSTOM SYNTHESISRS-O038027 -
Oleic Acid Impurity 2
IN STOCKRS-O038030 -
Oleic Acid Impurity 5
IN STOCKRS-O038045 -
Oleic Acid Impurity 6
IN STOCKRS-O038029 -
Oleic Acid Impurity 9
IN STOCKRS-O038009 -
Oleic Acid Impurity 10
IN STOCKRS-O038007 -
Oleic Acid Impurity 11
IN STOCKRS-O038002 -
Oleic Acid Impurity 13
CUSTOM SYNTHESISRS-O038035 -
Oleic Acid Impurity 15-d17
IN STOCKRS-O038003 -
Oleic Acid Impurity 16
CUSTOM SYNTHESISRS-O038036 -
Oleic Acid Impurity 18-13C
IN STOCKRS-O038032 -
Oleic Acid Impurity 19
IN STOCKRS-O038021 -
Oleic Acid Impurity 20
IN STOCKRS-O038037 -
Oleic Acid Impurity 25
IN STOCKRS-O038038 -
Oleic Acid Impurity 32
IN STOCKRS-O038022 -
Oleic Acid Impurity 37
IN STOCKRS-O038015 -
Oleic Acid Impurity 39
IN STOCKRS-O038039 -
Oleic Acid Impurity 40
IN STOCKRS-O038040 -
Oleic Acid Impurity 42
IN STOCKRS-O038004 -
Oleic Acid Impurity 43
CUSTOM SYNTHESISRS-O038041 -
Oleic Acid Impurity 45
BACK ORDERRS-O038043 -
Oleic Acid Impurity 46
CUSTOM SYNTHESISRS-O038010 -
Oleic Acid Impurity 47
IN STOCKRS-O038044 -
Oleic Acid Impurity 48
IN STOCKRS-O038011 -
Oleic Acid Impurity 49
IN STOCKRS-O038005 -
Oleic Acid Impurity 51
IN STOCKRS-O038006 -
Oleic Acid Impurity 52
CUSTOM SYNTHESISRS-O038020 -
Oleic Acid Impurity 53
CUSTOM SYNTHESISRS-O038046 -
Oleic Acid Impurity 54 (Mixture of E/Z-isomers)
IN STOCKRS-O038055 -
Oleic Acid Impurity 55
IN STOCKRS-O038008 -
Oleic Acid Impurity 57
CUSTOM SYNTHESISRS-O038013 -
Oleic Acid Impurity 58
BACK ORDERRS-O038047 -
Oleic Acid Impurity 59 (Mixture of E/Z-isomers)
IN STOCKRS-O038056 -
Oleic Acid Impurity 60
IN STOCKRS-O038016 -
Oleic Acid Impurity 62
CUSTOM SYNTHESISRS-O038048 -
Oleic Acid Impurity 65 (9-Oxo-ODE)
IN STOCKRS-O038012 -
Oleic Acid Impurity 67 (13(S)-HPODE)
IN STOCKRS-O038026 -
Oleic Acid Impurity 68 (13-HPODE)
IN STOCKRS-O038024 -
Oleic Acid Impurity 70 (9(S)-HPODE)
IN STOCKRS-O038025 -
Oleic Acid Impurity 71 (5(S)-HPETE)
IN STOCKRS-O038018 -
Oleic Acid Impurity 72 (5(S)-HETE)
IN STOCKRS-O038017 -
Oleic Acid Impurity 73 (15(R)-HETE)
IN STOCKRS-O038049 -
Oleic Acid Impurity 74
CUSTOM SYNTHESISRS-O038050 -
Oleic Acid Impurity 75 (12(S)-HETE)
IN STOCKRS-O038014 -
Oleic Acid Impurity 76
IN STOCKRS-O038031 -
Oleic Acid Impurity 78
IN STOCKRS-O038051 -
Oleic Acid Impurity 79
IN STOCKRS-O038052
![Chemical structure of Oleic acid 2-[(Z)-1-octadecenyloxy]ethyl ester](/structures/w4/JFDMLIMKISLKDH-UHFFFAOYSA-N.webp?v=7)
![Chemical structure of OLEIC ACID, [1-14C]](/structures/w4/ZQPPMHVWECSIRJ-JVBZJRCZSA-N.webp?v=7)
Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.