ChemicalBook >> CAS DataBase List >>BOC-CYS-OH
BOC-CYS-OH
- CAS No.
- 20887-95-0
- Chemical Name:
- BOC-CYS-OH
- Synonyms
- BOC-CYS-OH;BOC-L-CYS-OH;BOC-L-CYSTEINE;N-Boc-L-cysteine;Boc-Cys-Cysteine;BOC-CYS-OH USP/EP/BP;N-ALPHA-T-BOC-L-CYSTEINE;Boc-Cys-OH,Boc-L-cysteine;Boc-L-cysteine≥ 98% (HPLC);Boc-Cys-OH (cryst) Novabiochem
- CBNumber:
- CB1153365
- Molecular Formula:
- C8H15NO4S
- Molecular Weight:
- 221.27
- MDL Number:
- MFCD00065565
- MOL File:
- 20887-95-0.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 67-70°C |
|---|---|
| Boiling point | 361.4±37.0 °C(Predicted) |
| Density | 1?+-.0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol |
| form | Solid |
| pka | 3.57±0.10(Predicted) |
| color | White to Off-White |
| optical activity | [α]20/D +8.0±1.5°, c = 1% in ethanol |
| BRN | 2450705 |
| CAS DataBase Reference | 20887-95-0(CAS DataBase Reference) |
| UNSPSC Code | 41116105 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H315-H319-H413-H372 |
| Precautionary statements | P501-P273-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| HS Code | 29309090 |
BOC-CYS-OH price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.53031 | Boc-Cys-OH (cryst) Novabiochem? | 20887-95-0 | 5G | $259 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.53031 | Boc-Cys-OH (cryst) Novabiochem? | 20887-95-0 | 25G | $982 | 2023-06-20 | Buy |
| Sigma-Aldrich | 15411 | Boc-Cys-OH for chiral derivatization, ≥98.5% | 20887-95-0 | 250mg | $84 | 2022-05-15 | Buy |
| Sigma-Aldrich | 15411 | Boc-Cys-OH for chiral derivatization, ≥98.5% | 20887-95-0 | 1g | $314 | 2022-05-15 | Buy |
| Usbiological | 264624 | Boc-L-cysteine | 20887-95-0 | 1g | $319 | 2021-12-16 | Buy |
BOC-CYS-OH Chemical Properties,Uses,Production
Chemical Properties
light yellowliquid
Uses
Boc-L-cysteine is the protected form of L-Cysteine (C995000), a non-essential α-amino acid that is biosynthesized in humans. L-Cysteine is also a bicarbonate-sensitive endogenous excitotoxin in rats and possibly humans.
reaction suitability
reaction type: Boc solid-phase peptide synthesis
BOC-CYS-OH Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 182)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5868 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19825 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19552 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
View Lastest Price from BOC-CYS-OH manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-11 | BOC-CYS-OH
20887-95-0
|
US $2.60 / KG | 1KG | 99% | 5000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2021-08-12 | BOC-CYS-OH
20887-95-0
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2019-09-02 | BOC-CYS-OH
20887-95-0
|
US $7.00 / KG | 1KG | 99% | 100KG | Career Henan Chemical Co |
-
- BOC-CYS-OH
20887-95-0
- US $2.60 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- BOC-CYS-OH
20887-95-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- BOC-CYS-OH
20887-95-0
- US $7.00 / KG
- 99%
- Career Henan Chemical Co
N-[(tert-Butyloxy)carbonyl]-L-cysteine
(S)-2-tert-Butoxycarbonylamino-3-mercapto-propionic acid
(2R)-2-(tert-butoxycarbonylamino)-3-mercapto-propionic acid
(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoic acid
(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanyl-propanoic acid
Boc-Cys-OH,Boc-L-cysteine
(2R)-2-[(tert-butoxycarbonyl)aMino]-3-sulfanylpropanoic acid
N-Boc-L-cysteine
(R)-2-((tert-butoxycarbonyl)aMino)-3-Mercaptopropanoic acid
Boc-L-cysteine, for chiral derivatization
Boc-L-cysteine≥ 98% (HPLC)
Boc-Cys-OH (cryst) Novabiochem
N-ALPHA-T-BUTOXYCARBONYL-L-CYSTEINE
N-ALPHA-T-BUTYLOXYCARBONYL-L-CYSTEINE
N-ALPHA-TERT-BUTYLOXYCARBONYL-L-CYSTEINE
N-ALPHA-T-BOC-L-CYSTEINE
BOC-CYS-OH
BOC-L-CYSTEINE
BOC-L-CYS-OH
N-(tert-Butoxycarbonyl)-L-cysteine
N-tert-butyloxycarbonylcysteine
N-(tert-Butyloxycarbonyl)-L-cysteine
Boc-L-cysteine, 98%, for chiral derivatization
L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-
(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoicaci
BOC-CYS-OH USP/EP/BP
Boc-Cys-Cysteine
20887-95-0
Cysteine/Cystine
Specialty Synthesis
Peptide Synthesis
Amino Acid Derivatives
Boc-Amino acid series
Amino Acids
Pharmaceutical Intermediates