(2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL

Product Name: (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL
CAS No.: 38345-66-3
Chemical Name: (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL
Synonyms: chirald;Oxiphene;D-OXYPHENE;chirald tm;CHIRALD(R);DEXTROOXYPHENE;α-(+)-Oxyphene;Darvon alcohol;Einecs 253-893-6;Mosher'S reagent
CBNumber: CB0251222
Molecular Formula: C19H25NO
Formula Weight: 283.41
MOL File: 38345-66-3.mol

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(2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL Property

Melting point:: 54-56 °C(lit.)
alpha: 21 +8.2° (c = 10 in ethanol)
Boiling point:: bp0.1 mm 138-139°
Flash point:: >230 °F
optical activity: [α]21/D +8.2°, c = 10 in ethanol
Merck: 13,2070
BRN: 2384178
EPA Substance Registry System: Benzeneethanol, ?-[(1R)-2-(dimethylamino)-1-methylethyl]-?-phenyl-, (?S)- (38345-66-3)

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 227404
Product name: Chirald?
Purity: 99%
Packaging: 50g
Price: $1070
Updated: 2023/06/20

Sigma-Aldrich

Product number: 227404
Product name: Chirald?
Purity: 99%
Packaging: 10g
Price: $431
Updated: 2022/05/15

American Custom Chemicals Corporation

Product number: CCH0007188
Product name: (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL
Purity: 95.00%
Packaging: 5MG
Price: $504.8
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CCH0007188
Product name: (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL
Purity: 95.00%
Packaging: 10G
Price: $1575
Updated: 2021/12/16

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(2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL Chemical Properties,Usage,Production

Uses

Reducing reagent in organic synthesis.

Purification Methods

Purify the hydrochloride by dissolving 1.5g in 13.5 mL of 5N HCl, heat to boiling and evaporate in a vacuum. Recrystallise the hydrochloride three times from MeOH/EtOAc giving m 189-190o, []D -33.7o (c 1, H2O) {enantiomer has +34.2o}. The hydrochloride in the minimum volume of water is basified with aqueous 5N NaOH and extracted with Et2O. The extract is dried (K2CO3) and evaporated, leaving a residue which is stored in a desiccator over solid KOH as a low melting solid. It can be recovered using these procedures from asymmetric reductions with LAH, and re-used. [Pohland & Sullivan J Am Chem Soc 77 3400 1955, Sullivan et al. J Org Chem 28 2483 1963, Beilstein 13 IV 2221.]

(2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL Suppliers

China 23 Europe 2 India 2 Switzerland 1 United States 3 Global 31

SIGMA-RBI

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Country: Switzerland
ProdList: 6896
Advantage: 91

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View Lastest Price from (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL manufacturers

Career Henan Chemical Co

Product: (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL 38345-66-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 10kg
Release date: 2018-12-18

38345-66-3, (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOLRelated Search:

3-METHYL-2-BUTANOL (2R,3S)-(-)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL PROPOXYPHENE RELATED COMPOUND A (50 MG) (ALPHA-D-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL HYDROCHLORIDE) PROPOXYPHENE HYDROCHLORIDE (+/-)-PROPOXYPHENE-D11 alpha-(+)-4-Dimethylamino-1,2-diphenyl-3-methyl-2-butanol propionate ester (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL PROPOXYPHENE NAPSYLATE LABOTEST-BB LT00847282 D-PROPOXYPHENE-D5 HCL (PROPIONYL-D5)

2-S-3-R-plus-4-dimethylamino-1-2-*diphenyl-3-meth

chirald

[S-(R*,S*)]-alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl alcohol

DEXTROOXYPHENE

chirald tm

D-OXYPHENE

(2S,3R)-4-(DIMETHYLAMINO)-3-METHYL-1,2-DIPHENYLBUTAN-2-OL, TOLUENE SOLUTION

Dextrocarbinol base, (2S,3R)-(+)-4-Dimethylamino-1,2-diphenyl-3-methyl-2-butanol, (2S,3R)-(+)-4-Dimethylamino-3-methyl-1,2-diphenyl-2-butanol

Dextrocarbinol base, (2S,3R)-(+)-4-Dimethylamino-1,2-diphenyl-3-methyl-2-butanol

(2S,3R)-1,2-Diphenyl-3-methyl-4-(dimethylamino)-2-butanol

(αS)-α-[(1R)-2-(Dimethylamino)-1-methylethyl]-α-phenylbenzeneethanol

(αS)-α-Phenyl-α-[(R)-1-(dimethylaminomethyl)ethyl]benzeneethanol

α-(+)-Oxyphene

Darvon alcohol

Einecs 253-893-6

Mosher'S reagent

Oxiphene

(2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL

(2S,3R)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL

(+)-(2S,3R)-4-DIMETHYLAMINO-3-METHYL-1,2-DIPHENYL-2-BUTANOL

DEXTROCARBINOL BASE

CHIRALD(R)

(2S,3R)-4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-ol

(2S,3R)-(+)-4-Dimethylamino-1,2-diphenyl-3-methyl-2-butanol, (2S,3R)-(+)-4-Dimethylamino-3-methyl-1,2-diphenyl-2-butanol, Dextrocarbinol base

(2S,3R)-4-(Dimethylamino)-1,2-diphe

Benzeneethanol, α-[(1R)-2-(dimethylamino)-1-methylethyl]-α-phenyl-, (αS)-

Dextropropoxyphene EP Impurity A

Propoxyphene USP Related Compound A

(2S,3R)-4-(dimethylamino)-1,2-diphenyl-3-methyl-butan-2-ol (oxyphene),

Dextropropoxyphene Hydrochloride Impurity A

Dextropropoxyphene Hydrochloride EP Impurity A

Codeine Phosphate Impurity 14

38345-66-3

Organic Building Blocks

Chiral Building Blocks

Asymmetric Synthesis

Amino Alcohols