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ChemicalBook >> CAS DataBase List >> L-TarB-NO2, 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid

L-TarB-NO2, 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid

L-TarB-NO2,  2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic  acid price.
  • $386 - $1336.91
  • Product name: L-TarB-NO2, 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid
  • CAS: 467443-01-2
  • MF: C10H8BNO8
  • MW: 280.98
  • EINECS:
  • MDL Number:MFCD09750458
  • Synonyms:L-TarB-NO2, 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid;3-Nitrophenylboronic acid L-tartaric acid ester;L-TarB-NO2;3-Nitrophenylboronic acid L-tartaric acid ester solution ;3-Nitrobenzeneboronic acid L-tartaric acid ester;2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4r,5rdicarboxylic acid;3-Nitrobenzenenboronic acid L-tartaric acid ester, 1M soln. in THF;1,3,2-Dioxaborolane-4,5-dicarboxylic acid, 2-(3-nitrophenyl)-, (4R,5R)-
5 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • Crysdot
Package
  • 5ML
  • 25g
  • 25ML
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0002724
  • Product description3-NITROPHENYLBORONIC ACID L-TARTARIC ACID ESTER 95.00%
  • Packaging5ML
  • Price$831.83
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0002724
  • Product description3-NITROPHENYLBORONIC ACID L-TARTARIC ACID ESTER 95.00%
  • Packaging25ML
  • Price$1336.91
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12070273
  • Product description2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylicacid 95+%
  • Packaging25g
  • Price$386
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12070273
  • Product description2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid 95+%
  • Packaging25g
  • Price$386
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12070273
  • Product description2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid 95+%
  • Packaging25g
  • Price$386
  • Updated2026-05-27
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation BOR0002724 3-NITROPHENYLBORONIC ACID L-TARTARIC ACID ESTER 95.00% 5ML $831.83 2021-12-16 Buy
American Custom Chemicals Corporation BOR0002724 3-NITROPHENYLBORONIC ACID L-TARTARIC ACID ESTER 95.00% 25ML $1336.91 2021-12-16 Buy
Crysdot CD12070273 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylicacid 95+% 25g $386 2021-12-16 Buy
Crysdot CD12070273 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid 95+% 25g $386 2026-05-20 Buy
Crysdot CD12070273 2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4R,5R-dicarboxylic acid 95+% 25g $386 2026-05-27 Buy

Properties

Boiling point :619.7±55.0 °C(Predicted)
Density :1.0525 g/mL at 25 °C
refractive index :n20/D 1.4508
Flash point :-17°(1°F)
form :Liquid
pka :1.62±0.40(Predicted)
color :Colorless to brown
optical activity :[α]22/D +9.0°, neat
Sensitive :Moisture Sensitive
CAS DataBase Reference :467443-01-2

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H333 May be harmful if inhaled Acute toxicity,inhalation Category 5 P304+P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.

Description

In conjunction with NaBH4, this Lewis acid reduces prochiral alkyl aryl ketones with excellent enantioselectivity.

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