457701

(S)-(−)-2-Methyl-CBS-oxazaborolidine solution

1 M in toluene

Manufacturer: Sigma Aldrich

CAS Number: 112022-81-8

Synonym(S): α,α-Diphenyl-L-prolinol methylboronic acid cycl-amide ester, (S)-1-Methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2c][1,3,2]oxazaborole, (S)-3,3-Diphenyl-1-methyltetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaborole, (S)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole

Select a Size

Pack Size SKU Availability Price
5 ML 457701-5-ML In Stock ₹ 6,819.75
25 ML 457701-25-ML In Stock ₹ 23,457.78

457701 - 5 ML

₹ 6,819.75

In Stock

Quantity

1

Base Price: ₹ 6,819.75

GST (18%): ₹ 1,227.555

Total Price: ₹ 8,047.305

Quality Level

100

concentration

1 M in toluene

bp

111 °C

density

0.929 g/mL at 25 °C

storage temp.

room temp

SMILES string

CB1OC([C@@H]2CCCN12)(c3ccccc3)c4ccccc4

InChI

1S/C18H20BNO/c1-19-20-14-8-13-17(20)18(21-19,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17H,8,13-14H2,1H3/t17-/m0/s1

InChI key

VMKAFJQFKBASMU-KRWDZBQOSA-N

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Description

  • Application: CBS Catalysts for Asymmetric Reduction and Asymmetric Synthesis
  • Other Notes: Precipitate may form in storage, but does not affect product quality. Gently heat product to 80-90 °C under an inert atmosphere to redissolve solids.

SAFETY INFORMATION

Pictograms

GHS02,GHS08,GHS05,GHS07

Signal Word

Danger

Hazard Statements

H225,H302,H304,H315,H318,H336,H361d,H373,H412

Precautionary Statements

P201 - P210 - P273 - P280 - P301 + P310 + P331 - P305 + P351 + P338 + P310

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves