ChemicalBook > CAS DataBase List > (2S,3R)-(+)-4-DIMETHYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOL

(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

Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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China
ProdList
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+86 21 61551611
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+86 21 50676805
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Shanghai Synchem Pharma Co., ltd
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synchempharma@aliyun.com
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Shijiazhuang XinZhaoYang Chemical Technology Co., Ltd.
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0311-69032540 13931172911
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Chongqing Chemdad Co., Ltd
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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:


  • 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