(2R)-Bornane-10,2-sultam
- Product Name
- (2R)-Bornane-10,2-sultam
- CAS No.
- 94594-90-8
- Chemical Name
- (2R)-Bornane-10,2-sultam
- Synonyms
- D-SultaM;(1S,2R)-(-)-;(2R)-Bornane-10;L-(+)-CAMPHOR SULTAM;(2R)-Bornane-10,2-su;(-)-10,2-CAMPHORSULTAM;(1S)-(-)-Camphorsultam;(2R)-Borne-10,2-sultam;(-)-2,10-Camphorsultam;(1S)-2,10-CAMPHORSULTAM
- CBNumber
- CB9468760
- Molecular Formula
- C10H17NO2S
- Formula Weight
- 215.31
- MOL File
- 94594-90-8.mol
(2R)-Bornane-10,2-sultam Property
- Melting point:
- 183-185 °C
- alpha
- -33 º (c=4.9, CHCl3)
- Boiling point:
- 324.8±25.0 °C(Predicted)
- Density
- 1.1469 (rough estimate)
- refractive index
- -31 ° (C=1, CHCl3)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform, Ethanol, Methanol
- form
- Liquid
- pka
- 11.05±0.40(Predicted)
- color
- Clear colorless
- optical activity
- [α]19/D 32°, c = 5 in chloroform
- Water Solubility
- Slightly soluble in water.
- BRN
- 83811
- CAS DataBase Reference
- 94594-90-8(CAS DataBase Reference)
- NIST Chemistry Reference
- (-)-10,2-Camphorsultam(94594-90-8)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-37/39-36
- WGK Germany
- 3
- HS Code
- 29349990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 298352
- Product name
- (1S)-(?)-2,10-Camphorsultam
- Purity
- 98%
- Packaging
- 5g
- Price
- $94.2
- Updated
- 2024/03/01
- Product number
- C1325
- Product name
- (-)-10,2-Camphorsultam
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $25
- Updated
- 2024/03/01
- Product number
- C1325
- Product name
- (-)-10,2-Camphorsultam
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $64
- Updated
- 2024/03/01
- Product number
- A15897
- Product name
- (1S,2R)-(-)-10,2-Camphorsultam, 99%
- Packaging
- 5g
- Price
- $196.65
- Updated
- 2024/03/01
- Product number
- A15897
- Product name
- (1S,2R)-(-)-10,2-Camphorsultam, 99%
- Packaging
- 1g
- Price
- $68.5
- Updated
- 2021/12/16
(2R)-Bornane-10,2-sultam Chemical Properties,Usage,Production
Chemical Properties
white to light yellow crystal powde
Uses
(1S,2R)-(-)-10,2-Camphorsultam is used in the asymmetric synthesis of (S)- and (R)-N-Fmoc-S-trityl-α-methylcysteine. It is used as proton source in the synthesis of chiral α,γ-substituted γ-butyrolactones. It is also employed as a chiral probe for the optical resolution by HPLC and X-ray crystallographic determination of the absolute stereochemistry of carboxylic acids. Also used to prepare N-acryloyl derivatives which are employed as dienophiles in asymmetric Diels-Alder reactions. and for other asymmetric transformations.
Uses
(1S)-(?)-2,10-Camphorsultam may be used in the asymmetric synthesis of (S)- and (R)-N-Fmoc-S-trityl-α-methylcysteine. It may be used as proton source in the synthesis of chiral α,γ-substituted γ-butyrolactones.
Uses
(2R)-Bornane-10,2-sultam is a reagent used to make Camphorsultam conjugates.
General Description
(1S,2R,4R)-(?)-2,10-Camphorsultam may be employed as a chiral probe for the optical resolution by HPLC and X-ray crystallographic determination of the absolute stereochemistry of carboxylic acids.
Purification Methods
The (-)-enantiomer is recrystallised from 95% EtOH and dried in a vacuum desiccator. It dissolves in dilute aqueous NaOH and can be precipitated without hydrolysis by acidifying. It forms the N-Na salt in EtOH (by addition of Na to the EtOH solution), and the salt can be methylated with MeI to give the (-)-N-Me lactam with m 80o after recrystallisation from hot H2O and has []D -59.6o (c 5, CHCl3) [Shriner et al. J Am Chem Soc 60 2794 1938]. [Oppolzer et al. Helv Chim Acta 69 1142 1986, Weismiller et al. Org Synth 69 154 1955, Beilstein 27 III/IV 1007.]
(2R)-Bornane-10,2-sultam Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from (2R)-Bornane-10,2-sultam manufacturers
- Product
- (2R)-Bornane-10,2-sultam 94594-90-8
- Price
- US $8.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 200000
- Release date
- 2023-12-27
- Product
- (2R)-Bornane-10,2-sultam 94594-90-8
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-05
- Product
- (2R)-Bornane-10,2-sultam 94594-90-8
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20TONS
- Release date
- 2024-05-24