You Searched For: (2S,3S)-(+)-2,3-Butanediol


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Supplier: Thermo Scientific Chemicals
Description: (2S,3S)-(+)-2,3-Butanediol 99%

Supplier: Strem Chemicals Inc
Description: CAS #: 19132-06-0. Size: 0.5g.

Supplier: Ambeed
Description: (2S,3S)-Butane-2,3-diol, Purity: 97%, CAS Number: 19132-06-0, Appearance: Form: liquid / Colour: Colorless - Slightly pale yellow, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 100MG

Supplier: TCI America
Description: CAS Number: 19132-06-0
MDL Number: MFCD00063648
Molecular Formula: C4H10O2
Molecular Weight: 90.12
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 182
Flash Point (°C): 85
Freezing point (°C): 17
Specific Gravity (20/20): 0.99
Specific rotation [a]20/D: 13.5 deg (neat)

SDS

Supplier: Adipogen
Description: Building block for synthesis. For chiral auxiliary modification of LAH. Condensation of ester enolates and chiral imines to beta-lactams. Auxiliary, reactions of its acetal. Determination of the enantiomeric purity of ketones by acetal formation and 13C-NMR.

Supplier: TCI America
Description: CAS Number: 17401-06-8
MDL Number: MFCD00077723
Molecular Formula: C18H22O4
Molecular Weight: 302.37
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 56
Specific rotation [a]20/D: -6.3 deg (C=5, CHCl3)

Catalog Number: (77685-985)
Supplier: Ambeed
Description: (2S,3S)-Dibenzyl 2,3-dihydroxysuccinate ≥97%

New Product


Catalog Number: (76677-786)
Supplier: Ambeed
Description: (2S,3S)-3-(tert-Butyl)-2-isopropyl-4-(2-methoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole, Purity: 95+%, CAS Number: 2565792-33-6, Appearance: Solid, Storage: Inert atmosphere, 2-8C, Size: 100MG


Catalog Number: (76676-236)
Supplier: Ambeed
Description: 2-((2S,3S)-3-(tert-Butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)-6-methoxypyridine, Purity: 95%, CAS Number: 1777796-37-8, Appearance: Solid, Storage: Inert atmosphere, 2-8C, Size: 100MG


Supplier: Ambeed
Description: (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene 98%

Supplier: Ambeed
Description: (2S,3S)-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2-ethyl-2,3-dihydrobenzo[d][1,3]oxaphosphole, Purity: 97%, CAS Number: 2247162-97-4, Appearance: White to yellow powder or crystals, Storage: Inert atmosphere, 2-8C, Size: 100MG

Supplier: Ambeed
Description: (2S,3S)-2,3-Bis((2-methylbenzoyl)oxy)succinic acid, Purity: 95%, CAS Number: 391624-66-1, Appearance: White to yellow powder or crystals, Storage: Sealed in dry, Room Temperature, Size: 1g

Catalog Number: (76677-790)
Supplier: Ambeed
Description: 2-((2S,3S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)pyridine, Purity: 97%, CAS Number: 2565792-34-7, Appearance: White to Yellow Powder or Crystals, Storage: Inert atmosphere, 2-8C, Size: 100MG


Supplier: Ambeed
Description: (2S,3S)-1,4-dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol), Purity: 98% 99%ee, CAS Number: 123287-35-4, Appearance: White to yellow powder or crystals, Storage: Inert atmosphere, 2-8 C, Size: 250mg

Supplier: Strem Chemicals Inc
Description: NORPHOS, Phosphine

Catalog Number: (TCB3450-100MG)
Supplier: TCI America
Description: CAS Number: 71042-54-1
MDL Number: MFCD00085364
Molecular Formula: C31H28P2
Molecular Weight: 462.51
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 130
Specific rotation [a]20/D: 50 deg (C=1, CHCl3)

SDS


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