The geosmin products listed by Sigma-Aldrich (CAS Registry number [16423-19-1]) are synthetic, and would be exactly a 50:50 mixture of the (+) and (-) isomers. Specifically, the natural (-) isomer is (4S,4aS,8aR)-4,8a-Dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol. Therefore, the unnatural (+) isomer (the mirror image) is (4R,4aR,8aS)-4,8a-Dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol.This information has not been confirmed by a specific rotation measurement or chiral analysis, but is known based on the method of preparation.
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5 MG
￥91,000
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￥118,000
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5 MG
￥91,000
10 MG
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About This Item
実験式（ヒル表記法）:
C12H22O
CAS番号:
分子量:
182.30
MDL番号:
UNSPSCコード:
12161501
PubChem Substance ID:
NACRES:
NA.77
おすすめの製品
製品名
(±)-ジェオスミン, ≥97% (GC)
品質水準
アッセイ
≥97% (GC)
フォーム
liquid (oil)
色
colorless
保管温度
2-8°C
SMILES記法
CC1CCCC2(C)CCCCC12O
InChI
1S/C12H22O/c1-10-6-5-8-11(2)7-3-4-9-12(10,11)13/h10,13H,3-9H2,1-2H3
InChI Key
JLPUXFOGCDVKGO-UHFFFAOYSA-N
シグナルワード
Warning
危険有害性情報
危険有害性の分類
Eye Irrit. 2
保管分類コード
10 - Combustible liquids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
dust mask type N95 (US), Eyeshields, Gloves
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
UC18-10MG:
UC18-BULK:
UC18-5MG:
UC18-VAR:
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What can you tell me about the stereochemistry of Sigma-Aldrich's (±)-Geosmin products?
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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