39302

Okadaic acid solution

25 μg/g in methanol (nominal concentration), certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(s): 35-Demethyl-DTX 1 solution, 35-Demethyldinophysistoxin 1 solution, NSC 677083
• Empirical Formula (Hill Notation): C₄₄H₆₈O₁₃
• CAS Number: 78111-17-8
• Molecular Weight: 805.00
• UNSPSC Code: 41116107
• NACRES: NA.24
• MDL number: MFCD00083455

Properties

• Quality Segment: 300
• grade: certified reference material, TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• concentration: 25 μg/g in methanol (nominal concentration)
• application(s): cosmetics; food and beverages
• format: single component solution
• storage temp.: −20°C
• SMILES string: O1[C@]7(O[C@@H](CC[C@H]7O)C[C@](O)(C)C(=O)O)C=C(C[C@H]1[C@H](C)\C=C\[C@@H]2O[C@@]3(OC4[C@H](O[C@@H](C(=C)[C@H]4O)[C@@H](O)C[C@@H](C5O[C@]6(OCCCC6)CC[C@H]5C)C)CC3)CC2)C
• InChI: 1S/C44H68O13/c1-25-21-34(55-44(23-25)35(46)12-11-31(54-44)24-41(6,50)40(48)49)26(2)9-10-30-14-18-43(53-30)19-15-33-39(57-43)36(47)29(5)38(52-33)32(45)22-28(4)37-27(3)13-17-42(56-37)16-7-8-20-51-42/h9-10,23,26-28,30-39,45-47,50H,5,7-8,11-22,24H2,1-4,6H3,(H,48,49)/b10-9+/t26-,27-,28+,30+,31+,32+,33-,34+,35-,36-,37?,38+,39?,41-,42+,43-,44-/m1/s1
• InChI key: QNDVLZJODHBUFM-AAWJMCDUSA-N

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI.
Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

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Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS06,GHS08
• Signal Word: Danger
• Hazard Codes: H225,H301 + H311 + H331,H370
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Storage Class: 3 - Flammable liquids
• Flash Point (°F): 49.5 °F - closed cup
• Flash Point (°C): 9.7 °C - closed cup
• Target Organs: Eyes,Central nervous system
• Precautionary Statements: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311