ChemicalBook > CAS DataBase List > BOC-THR-OH DCHA
BOC-THR-OH DCHA
- Product Name
- BOC-THR-OH DCHA
- CAS No.
- 23082-30-6
- Chemical Name
- BOC-THR-OH DCHA
- Synonyms
- Boc-allo-Thr-OH;(2S,3S)-2-((tert-Butoxycarbonyl)aMino)-3-hydroxybutanoic acid;N-Boc-L-Allothreonine;BOC-THR-OH DCHA;Boc-Allo-Thr.DCHA;Boc-L-allo-Thr-OH;BOC-L-allothreonine;BOC-L-THREONINE DCHA;BOC-ALLO-THR-OH DCHA;BOC-L-ALLO-THR-OH DCHA
- CBNumber
- CB7335282
- Molecular Formula
- C9H17NO5
- Formula Weight
- 219.24
- MOL File
- 23082-30-6.mol
More
Less
BOC-THR-OH DCHA Property
- Boiling point:
- 387.1±37.0 °C(Predicted)
- Density
- 1.202±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 3.60±0.10(Predicted)
- Appearance
- White to off-white Solid
More
Less
N-Bromosuccinimide Price
ChemScene
- Product number
- CS-W005847
- Product name
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoicacid
- Purity
- >97.0%
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-W005847
- Product name
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoicacid
- Purity
- >97.0%
- Packaging
- 1g
- Price
- $109
- Updated
- 2021/12/16
Iris Biotech GmbH
- Product number
- BAA1339
- Product name
- Boc-L-allo-Thr-OH*DCHA
- Packaging
- 1g
- Price
- $270
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-W005847
- Product name
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoicacid
- Purity
- >97.0%
- Packaging
- 5g
- Price
- $294
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB29679
- Product name
- Boc-L-threonine dicyclohexylamine salt
- Packaging
- 1g
- Price
- $340
- Updated
- 2021/12/16
More
Less
BOC-THR-OH DCHA Chemical Properties,Usage,Production
Synthesis
28954-12-3
24424-99-5
2592-18-9
General procedure for the synthesis of (2S,3R)-2-((tert-butoxycarbonyl)amino)-3-hydroxybutyric acid from (2S,3S)-2-amino-3-hydroxybutyric acid and di-tert-butyl dicarbonate: 1. di-tert-butyl dicarbonate (550 mg, 2.52 mmol) was added to a mixture of (2S,3S)-2-amino-3-hydroxybutyric acid (250 mg, 2.10 mmol) and sodium bicarbonate (529 mg, 6.30 mmol) in methanol (2.5 mL) and water (2.5 mL) at 0 °C. 2. The reaction mixture was slowly warmed to room temperature and stirred at room temperature for 18 hours. 3. Upon completion of the reaction, the methanol was removed by concentration under reduced pressure. 4. The residual aqueous phase was adjusted to pH 3~4 with 6N hydrochloric acid solution and then extracted three times with ether. 5. The organic phases were combined, washed sequentially with water and saturated brine, and then dried with anhydrous sodium sulfate. 6. The desiccant was removed by filtration, and the filtrate was concentrated under reduced pressure and dried under vacuum for 24 h. (2S,3S)-2-((tert-butoxycarbonyl)amino)-3-hydroxybutyric acid (304 mg) was obtained as a white solid. 7. The retention time (Rt) was 0.36 min as analyzed by LCMS and mass spectrometry showed m/z 220 [M + H]+ and m/z 218 [M-H]-.
References
[1] Organic and Biomolecular Chemistry, 2018, vol. 16, # 38, p. 6935 - 6960
[2] Journal of the American Chemical Society, 2000, vol. 122, # 41, p. 10214 - 10215
[3] Journal of the American Chemical Society, 2003, vol. 125, # 7, p. 1877 - 1887
[4] Journal of Organic Chemistry, 1982, vol. 47, # 26, p. 5160 - 5167
[5] Bioorganic and Medicinal Chemistry Letters, 2004, vol. 14, # 16, p. 4329 - 4332
BOC-THR-OH DCHA Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
BOC-THR-OH DCHA Suppliers
- Tel
- 4006356688 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42934
- Advantage
- 64
- Tel
- 18652989687
- Fax
- +86-25-52131256
- sales@norris-pharm.com
- Country
- China
- ProdList
- 8878
- Advantage
- 55
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 39966
- Advantage
- 60
- Tel
- 027-87465837 19945049750
- Fax
- 027-8777-2287
- sales@finetechnology-ind.com
- Country
- China
- ProdList
- 9637
- Advantage
- 58
- Tel
- 021-61478794
- Fax
- 021-61478794
- sales@hcshhai.com
- Country
- China
- ProdList
- 9793
- Advantage
- 50
- Tel
- 028-028-0000000 13008177686
- Fax
- 15928581901
- sales@ckcbiotech.com
- Country
- China
- ProdList
- 904
- Advantage
- 55
- Tel
- 0570-8789886 18892685668
- Fax
- 0570-8789985
- info@rundongchemical.com
- Country
- China
- ProdList
- 4053
- Advantage
- 60
- Tel
- 025-83453382-8005
- Fax
- 025-83453382
- sale@parabiochem.com
- Country
- China
- ProdList
- 9595
- Advantage
- 55
- Tel
- 0510-83583050 13771062561
- Fax
- 0510-83583039
- willsun@peptide-search.com
- Country
- China
- ProdList
- 6716
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 025-58361106-805 15951641583
- Fax
- 025-58361106-806
- zhao.xu@njpeptide.com
- Country
- China
- ProdList
- 9979
- Advantage
- 55
- Tel
- 0512-56316828
- Fax
- 0512-56316826
- info@amateksci.com
- Country
- China
- ProdList
- 28785
- Advantage
- 58
- Tel
- 025-58859352 18068836627
- Fax
- (5)02557626880
- dt3@aikonchem.com
- Country
- China
- ProdList
- 15493
- Advantage
- 58
- Tel
- 4009004166/18616739031 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52687
- Advantage
- 58
- Tel
- 18916696128
- service@snowpharm.com
- Country
- China
- ProdList
- 1369
- Advantage
- 58
- Tel
- 021-58581007 18019463053
- Fax
- 021-50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 12878
- Advantage
- 58
- Tel
- 15121162054
- Country
- CHINA
- ProdList
- 635
- Advantage
- 58
- Tel
- 021-61263370 18901917034
- xingli@glbiochem.com
- Country
- China
- ProdList
- 5637
- Advantage
- 58
- Tel
- 021-61263377 15023907684
- Fax
- 021-61263399
- 15800684150@163.com
- Country
- China
- ProdList
- 8131
- Advantage
- 58
- Tel
- +86-27-8746-5837 +8619945049750
- Fax
- 86 27 87772287
- info@finetechnology-ind.com
- Country
- China
- ProdList
- 9629
- Advantage
- 58
- Tel
- +86-021-61263370 +86-18901917034
- Country
- CHINA
- ProdList
- 3904
- Advantage
- 58
- Tel
- +86-0571-81612335 +8613336028439
- sales@nextpeptide.com
- Country
- China
- ProdList
- 19908
- Advantage
- 58
- Tel
- 86-21-51086038
- Fax
- 86-21-51861608
- chemwill_asia@126.com
- Country
- CHINA
- ProdList
- 23912
- Advantage
- 58
- Tel
- 18616526224
- lianshuo@vip.126.com
- Country
- China
- ProdList
- 9607
- Advantage
- 58
- Tel
- 021-61263389 13524856427
- Fax
- WeChat630417570
- Joetang@glschina.com
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- +86-023-6139-8061 +86-86-13650506873
- sales@chemdad.com
- Country
- China
- ProdList
- 39927
- Advantage
- 58
- Tel
- 18221292452
- fannieliu@glschina.com
- Country
- China
- ProdList
- 6798
- Advantage
- 58
- Tel
- 021-58461859 15821823057
- service@aiviche.com
- Country
- China
- ProdList
- 49312
- Advantage
- 58
- Tel
- 021-61263455 13167021076
- amy@glschina.com
- Country
- China
- ProdList
- 9736
- Advantage
- 58
- Tel
- 0573-0573-82672231 13757365595
- Fax
- QQ：715584339
- regen_chemical1@163.com
- Country
- China
- ProdList
- 4839
- Advantage
- 58
- Tel
- 0371-0371-55135753 18003832934
- Fax
- QQ：2853979818
- 2853979818@qq.com
- Country
- China
- ProdList
- 9991
- Advantage
- 58
- Tel
- 021-58432009 400-005-6266
- Fax
- 021-58436166
- marketing1@energy-chemical.com
- Country
- China
- ProdList
- 44894
- Advantage
- 58
- Tel
- +8618051385538
- donboo@donboo.com
- Country
- China
- ProdList
- 9363
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 40000
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39665
- Advantage
- 58
- Tel
- 13901585132
- 2261760024@qq.com
- Country
- China
- ProdList
- 4900
- Advantage
- 58
- Tel
- 17837139533
- 1165412154@qq.com
- Country
- China
- ProdList
- 7740
- Advantage
- 58
- Tel
- 0370-4053511; 18339993703
- 570581550@qq.com
- Country
- China
- ProdList
- 963
- Advantage
- 58
- Tel
- 02888457210; 18380436509
- Fax
- 0838-2822568
- 2065506070@qq.com
- Country
- China
- ProdList
- 2025
- Advantage
- 58
- Tel
- 021-57520305 13795461237
- zhuruyan@jskchem.com
- Country
- China
- ProdList
- 49234
- Advantage
- 58
- Tel
- 021-50795510 4000665055
- syeu@accelachem.com
- Country
- China
- ProdList
- 11015
- Advantage
- 58
- Tel
- 029-029-81148929 17791530722
- 1049@dideu.com
- Country
- China
- ProdList
- 10011
- Advantage
- 58
- Tel
- 0551-65206518 18133676923
- taozz@kingobiotech.com
- Country
- China
- ProdList
- 115
- Advantage
- 58
- Tel
- 0751-2815983 13927872582
- Fax
- 0751-2886750
- 2787852318@qq.com
- Country
- China
- ProdList
- 8050
- Advantage
- 58
- Tel
- 0561-2337889 13515618601
- 390478052@qq.com
- Country
- China
- ProdList
- 1821
- Advantage
- 58
- Tel
- 028-64159575
- 1678230860@qq.com
- Country
- China
- ProdList
- 6511
- Advantage
- 58
- Tel
- 021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 14580
- Advantage
- 58
- Tel
- 021-60936350
- scbt@scbt.com
- Country
- China
- ProdList
- 6594
- Advantage
- 58
- Tel
- 13000000000
- 497839497@qq.com
- Country
- China
- ProdList
- 882
- Advantage
- 58
More
Less
View Lastest Price from BOC-THR-OH DCHA manufacturers
Sichuan HongRi Pharma-Tech Co.,Ltd
- Product
- Boc-L-allo-Thr-OH 23082-30-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1T
- Release date
- 2023-11-21
Career Henan Chemical Co
- Product
- BOC-THR-OH DCHA 23082-30-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20kg
- Release date
- 2018-08-16
Career Henan Chemical Co
- Product
- BOC-THR-OH DCHA 23082-30-6
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2018-08-15
23082-30-6, BOC-THR-OH DCHARelated Search:
N-BOC-SERINOL, 97
BOC-L-THR(ALLOC)-OH DCHA
Carbamic acid, [(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, 1,1-
BOC-THR-OH DCHA
N-ISOPROPYLCYCLOHEXYLAMINE
BOC-L-Serine
Boc-L-Threonine
1-(BOC-AMINO)-2-PROPANOL
BOC-ABU-OH
L-Threoninol
H-L-METHR-OH HCL
DL-Threonine hydrate(2:1)
N-BOC-(R)-1-AMINO-2-PROPANOL
BOC-THR(P-CHLORO-BZL)-OH DCHA