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ChemicalBook >> CAS DataBase List >> (+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-D-THREITOL

(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-D-THREITOL

(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-D-THREITOL price.
  • $893.19
  • Product name: (+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-D-THREITOL
  • CAS: 137365-16-3
  • MF: C47H38O4
  • MW: 666.8
  • EINECS:
  • MDL Number:MFCD00142323
  • Synonyms:(4S,5S)-2,2-dimethyl-α4,α4,α5,α5-tetra-2-naphthalenyl-1,3-Dioxolane-4,5-dimethanol;(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-D-THREITOL;(4S-TRANS)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRA(2-NAPHTHYL)-1,3-DIOXOLANE-4,5-DIMETHANOL;(4S,5S)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRA(2-NAPHTHYL)DIOXOLANE-4,5-DIMETHANOL;(+)-DINOL;(+)-2,3-O-isopropylidene-1,1,4,4-tetra (2-naph.)-D-threitol;(4S-trans)-2,2-di-me-A,A,A,A-tetra-2-nap -dioxo;(4S-TRANS)-2,2-DI-ME-A,A,A',A'-TETRA-2-N AP -DIOXOLAN-DIMETHANOL, 98%(99% EE/HPLC
Price1 Properties Safety Information Description
1 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
Package
  • 1G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004335
  • Product description(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA (2-NAPH)-D-THREITOL 95.00%
  • Packaging1G
  • Price$893.19
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0004335 (+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA (2-NAPH)-D-THREITOL 95.00% 1G $893.19 2021-12-16 Buy

Properties

Melting point :214-216 °C(lit.)
Density :1.269±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :12.14±0.29(Predicted)
optical activity :[α]20/D +116°, c = 1 in ethyl acetate
InChIKey :QWADMRIAKWGVBF-CXNSMIOJSA-N

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Reagent for the highly enantioselective addition of primary alkyl Grignards to ketones.Chiral auxiliary used for the asymmetric addition of nucleophiles to carbonyls.

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Suppliers and manufacturers

HANGZHOU LEAP CHEM CO., LTD. Energy Chemical Tianjin Derchemist Science & Technology Co., Ltd. Sigma-Aldrich Shanghai Chiral bio-compound co., Ltd. Shanghai Anyinuo Biomedical Technology Co., Ltd. Jiangsu aikang biomedical research and development co., LTD Beijing Jin Ming Biotechnology Co., Ltd. Hangzhou Bingochem Co., Ltd. Merck KGaA