D-DESTHIOBIOTIN
- Product Name
- D-DESTHIOBIOTIN
- CAS No.
- 533-48-2
- Chemical Name
- D-DESTHIOBIOTIN
- Synonyms
- DESTHIOBIOTIN;Dethiobiotin;6-((4R,5S)-5-Methyl-2-oxoiMidazolidin-4-yl)hexanoic acid;ethiobiotin;CAS_533-48-2;D-Dethiobiotin;D-DESTHIOBIOTIN;DL-DESTHIOBIOTIN;Desulfurized biotin;D-desulfurized biotin
- CBNumber
- CB2259792
- Molecular Formula
- C10H18N2O3
- Formula Weight
- 214.26
- MOL File
- 533-48-2.mol
D-DESTHIOBIOTIN Property
- Melting point:
- 156-158°
- alpha
- D21 +10.7° (c = 2)
- Boiling point:
- 354.4°C (rough estimate)
- Density
- 1.1404 (rough estimate)
- refractive index
- 1.4550 (estimate)
- storage temp.
- 2-8°C
- solubility
- Aqueous Base (Slightly), DMSO (Slightly)
- form
- Solid
- pka
- 4.77±0.10(Predicted)
- color
- White to Off-White
- InChIKey
- AUTOLBMXDDTRRT-UHFFFAOYSA-N
Safety
- WGK Germany
- 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P330Rinse mouth.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D1411
- Product name
- d-Desthiobiotin
- Purity
- ≥98% (TLC)
- Packaging
- 500mg
- Price
- $194
- Updated
- 2024/03/01
- Product number
- D1411
- Product name
- d-Desthiobiotin
- Purity
- ≥98% (TLC)
- Packaging
- 1g
- Price
- $315
- Updated
- 2024/03/01
- Product number
- 30418
- Product name
- D-Desthiobiotin
- Packaging
- 100mg
- Price
- $56
- Updated
- 2024/03/01
- Product number
- 30418
- Product name
- D-Desthiobiotin
- Packaging
- 250mg
- Price
- $118
- Updated
- 2024/03/01
- Product number
- 30418
- Product name
- D-Desthiobiotin
- Packaging
- 500mg
- Price
- $179
- Updated
- 2024/03/01
D-DESTHIOBIOTIN Chemical Properties,Usage,Production
Uses
D-Desthiobiotin is an analogue of Biotin (B389040) that binds less tightly to biotin-binding proteins such as Avidin and is easily displaced by Biotin.
Definition
ChEBI: (4R,5S)-dethiobiotin is the (4R,5S)-isomer of dethiobiotin. It is a conjugate acid of a (4R,5S)-dethiobiotin(1-). It is an enantiomer of a (4S,5R)-dethiobiotin.
Purification Methods
Dissolve desthiobiotin in 0.5% Na2CO3, filter, acidify with HCl to Congo Red, concentrate to a small volume (2-3 mL) to give fine needles, filter it off and recrystallise it twice from H2O, m 157-158o. It also crystallises from 95% EtOH. The methyl ester crystallises from MeOH and sublimes at 100o/high vacuum, m 69-70o, [] D +2.6o (c 2, CHCl3). [Melville et al. Science 98 497 1943, J Am Chem Soc 66 1422 1944, Beilstein 25 III/IV 1543.]
D-DESTHIOBIOTIN Preparation Products And Raw materials
Raw materials
Preparation Products
D-DESTHIOBIOTIN Suppliers
- Tel
- --
- Fax
- --
- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
View Lastest Price from D-DESTHIOBIOTIN manufacturers
- Product
- Dethiobiotin 533-48-2
- Price
- US $0.00/g
- Min. Order
- 5g
- Purity
- >95.00%
- Supply Ability
- 5g
- Release date
- 2024-03-30
- Product
- D-DESTHIOBIOTIN 533-48-2
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.9%
- Supply Ability
- 100 Tons min
- Release date
- 2021-07-30