p-アニス酸メチル
p-アニス酸メチル · メチルp-メトキシベンゾアート · p-メトキシ安息香酸メチル · メチルp-アニサート · 4-メトキシ安息香酸メチル · アニス酸メチル · メチル p-アニセ-ト · P‐アニス酸メチル

識別子と物理属性
| CAS No. | 121-98-2 |
|---|---|
| 分子式 | C9H10O3 |
| 平均分子量 | 166.17 g/mol |
| 単同位体質量 | 166.06299418 g/mol |
| SMILES | COC(=O)c1ccc(OC)cc1 |
| InChIKey | DDIZAANNODHTRB-UHFFFAOYSA-N |
| PubChem CID | 8499 |
| ChEMBL | CHEMBL1762668 |
| ChEBI | CHEBI:86903 |
| EC No. | 204-513-2 |
| DTXSID | DTXSID7047645 |
| 現地名 | p-アニス酸メチル |
化学・物理的性質
| XLogP | 2.3 |
|---|---|
| 極性表面積 | 35.5 |
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 3 |
| 回転可能結合数 | 3 |
| 重原子数 | 12 |
| 形式電荷 | 0 |
| 複雑度 | 148 |
| 物質分類 | Other Classes -> Esters, Other |
| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
| 香料 | Fragrance Ingredient (Methyl anisate) -> IFRA transparency List |
| LogP(分配係数) | 2.27 |
| 食品添加物 | FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| 香味料 | EU Flavoring substances |
| 溶解度 | 0.643 mg/mL at 20 °Cvery slightly soluble in watersoluble in organic solvents, oilssoluble (in ethanol)クロロホルム、メタノール(微量)643.1mg/L(20℃) |
| 沸点 | 244.00 to 245.00 °C. @ 760.00 mm Hg255 °C244-245 °C (lit.) |
| 融点 | 48 °C47-51 °C (lit.) |
| Physical Description | White crystalline solid[Sigma-Aldrich MSDS]white crystals with a sweet, floral odour |
| 密度 | 1.1708 (rough estimate) |
| 屈折率 | 1.5224 (estimate) |
| FEMA | 2679 | METHYL ANISATE |
| 引火点 | >230 °F |
| 貯蔵条件 | Sealed in dry,Room Temperature |
| 外観・状態 | 個体 |
| 色 | アルコールからのプレート。 EtOH または Et2O からのフレーク |
| 臭い | 100.00%で。ハーブアニススイート |
| においのタイプ | アニス系 |
| 由来生物 | synthetic |
| JECFA Number | 884 |
| BRN | 2208571 |
| 誘電率 | 4.3(33℃) |
| 主な用途 | フレーバーそして香料 |
| 化粧品成分の機能 | 香料 |
| InChI | 1S/C9H10O3/c1-11-8-5-3-7(4-6-8)9(10)12-2/h3-6H,1-2H3 |
| InChIKey | DDIZAANNODHTRB-UHFFFAOYSA-N |
| SMILES | COC(=O)c1ccc(OC)cc1 |
| LogP(分配係数) | 2.27 |
| CAS データベース | 121-98-2(CAS DataBase Reference) |
| NISTの化学物質情報 | Benzoic acid, 4-methoxy-, methyl ester(121-98-2) |
| EPAの化学物質情報 | Benzoic acid, 4-methoxy-, methyl ester (121-98-2) |
化学的特性
Methyl anisate has a herbaceous, anise-like odor and a sweet taste similar to melon.
安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 100% (170 of 170) of all reports.Not ClassifiedAggregated GHS information provided per 170 reports by companies from 1 notifications to the ECHA C&L Inventory. |
|---|---|
| 規制情報 | Chemical: Benzoic acid, 4-methoxy-, methyl esterCommission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Benzoic acid, 4-methoxy-, methyl ester: Does not have an individual approval but may be used under an appropriate group standard |
| 有害性の概要 | A mild skin irritant[RTECS] Fragrance ingredient with positive human patch test results (1 of 182 patients), but insufficient data to classify as established contact allergen in humans[EC: SCCS] Safe when used as a flavoring agent in food[JECFA] A mild skin irritant[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Not Classified |
| 水環境危害等級(WGK) | 2 |
| TSCA 収載状態 | TSCA listed |
| RTECS 番号 | BZ4925000 |
| 毒性 | LD50 orl-rat: >5 g/kg FCTXAV 14,481,76 |
| 税関コード | 29189900 |
| 危険文句(R) | 36/37/38 |
| 化審法 | (3)-3054 |
| 危険表示 | Xi |
| 安全措置(S) | 22-24/25 |
| 貯蔵分類 | 11 - Combustible Solids |
用途
説明
Methyl anisate is the methyl ester of p-anisic acid.
天然物の起源
Reported found in the mushroom variety Trametes graveolens, feyoa fruit and peel (Feijoa sellowiana), white wine, cocoa, tea, guava, starfruit, Bourbon vanilla, Tahiti vanilla, mountain papaya, sapodilla fruit and Illicium verum.
使用
Methyl p-anisate has been used as a standard for the quantification of odorant compounds in French mimosa absolute oil by GC-Sniffing.
一般的な説明
Methyl p-anisate is a volatile compound released from Mycobacterium tuberculosis and is detected in the breath of tuberculosis patients. It is a potential biomarker for mycobacteria.
製法・合成法
製造方法
By esterification of anisic acid with methanol or from sodium anisate, dimethyl sulfate and small amounts of methanol.
純化方法
Distil the ester and/or crystallise it from EtOH. [Beilstein 10 H 159, 10 III 297, 10 IV 360.]