230340

(−)-Methyl L-lactate

98%, optical purity ee: 97% (GLC)

• 동의어(들): Methyl (S)-(−)-lactate
• Linear Formula: CH₃CH(OH)CO₂CH₃
• CAS Number: 27871-49-4
• Molecular Weight: 104.10
• Beilstein: 1720587
• EC Number: 248-704-9
• MDL number: MFCD00064265
• UNSPSC 코드: 12352108
• PubChem Substance ID: 24853796
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 형태: liquid
• 광학 활성: [α]18/D −8.1°, neat
• 광학 순도: ee: 97% (GLC)
• 환경친화적 대안 제품 특성: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• refractive index: n20/D 1.413 (lit.)
• bp: 144-145 °C (lit.)
• density: 1.09 g/mL at 25 °C (lit.)
• 작용기: ester; hydroxyl
• 환경친화적 대안 카테고리: Aligned,
• SMILES string: COC(=O)[C@H](C)O
• InChI: 1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m0/s1
• InChI key: LPEKGGXMPWTOCB-VKHMYHEASA-N

설명

일반 설명

(-)-Methyl L-lactate can be used as a chiral auxiliary during the synthesis of Bao Gong Teng A, an antiglaucoma compound.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry.This compound has benign qualities and is biodegradable, water miscible, and functions as a versatile solvent for CA membrane preparation. This is also used as an intermediate for the production of other chemicals, polymers, and derivatives. Thus this product has been enhanced for Safer solvents and auxiliaries. Click here for more information.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 120.2 °F - closed cup
• Flash Point (°C): 49 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter