L-Penicillamine
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- $17 - $1790
- Product name: L-Penicillamine
- CAS: 1113-41-3
- MF: C5H11NO2S
- MW: 149.21
- EINECS:214-203-9
- MDL Number:MFCD00064303
- Synonyms:3-THIOL-VALINE;TIMTEC-BB SBB000102;L-BETA,BETA-DIMETHYLCYSTEINE;L-BETA-MERCAPTOVALINE;L-(+)-PENICILLAMINE;L-PENICILLAMINE;L(+)-2-AMINO-3-MERCAPTO-3-METHYLBUTANOIC ACID;H-BETA,BETA-DIMETHYL-CYS-OH
39 prices
Selected condition：
Brand
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- AHH
- Ambeed
- American Custom Chemicals Corporation
- Chem-Impex
- chempep
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 100mg
- 250mg
- 1.00g
- 1g
- 5.00g
- 5G
- 25G
- 25.00g
- 100G
- ManufacturerACHEMBLOCK
- Product numberQ68945
- Product description(R)-2-amino-3-mercapto-3-methylbutanoic acid 97%
- Packaging5G
- Price$125
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberQ68945
- Product description(R)-2-amino-3-mercapto-3-methylbutanoic acid 97%
- Packaging25G
- Price$460
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberQ68945
- Product description(R)-2-amino-3-mercapto-3-methylbutanoic acid 97%
- Packaging100G
- Price$1380
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberNA-0919
- Product description3-Mercapto-L-valine 97%
- Packaging25g
- Price$412.5
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberNA-0919
- Product description3-Mercapto-L-valine 97%
- Packaging5g
- Price$137.5
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberNA-0919
- Product description3-Mercapto-L-valine 97%
- Packaging1g
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberNA-0919
- Product description3-Mercapto-L-valine 97%
- Packaging1g
- Price$45.84
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS88141
- Product description3-Mercapto-L-valine 95% ee
- Packaging25g
- Price$581
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS88141
- Product description3-Mercapto-L-valine 95% ee
- Packaging1g
- Price$68
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS88141
- Product description3-Mercapto-L-valine 95% ee
- Packaging5G
- Price$185
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-10610
- Product description3,3-Dimethyl-L-cysteine 98%
- Packaging25g
- Price$412
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-10610
- Product description3,3-Dimethyl-L-cysteine 97%
- Packaging25g
- Price$412
- Updated2026-05-25
- Buy
- ManufacturerAmbeed
- Product numberA276897
- Product description(R)-2-Amino-3-mercapto-3-methylbutanoicacid 95%
- Packaging5g
- Price$211
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA276897
- Product description(R)-2-Amino-3-mercapto-3-methylbutanoicacid 95%
- Packaging100mg
- Price$17
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA276897
- Product description(R)-2-Amino-3-mercapto-3-methylbutanoicacid 95%
- Packaging250mg
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA276897
- Product description(R)-2-Amino-3-mercapto-3-methylbutanoicacid 95%
- Packaging1g
- Price$60
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ACHEMBLOCK | Q68945 | (R)-2-amino-3-mercapto-3-methylbutanoic acid 97% | 5G | $125 | 2026-05-25 | Buy |
| ACHEMBLOCK | Q68945 | (R)-2-amino-3-mercapto-3-methylbutanoic acid 97% | 25G | $460 | 2026-05-25 | Buy |
| ACHEMBLOCK | Q68945 | (R)-2-amino-3-mercapto-3-methylbutanoic acid 97% | 100G | $1380 | 2026-05-25 | Buy |
| Acrotein | NA-0919 | 3-Mercapto-L-valine 97% | 25g | $412.5 | 2026-05-25 | Buy |
| Acrotein | NA-0919 | 3-Mercapto-L-valine 97% | 5g | $137.5 | 2026-05-25 | Buy |
| Acrotein | NA-0919 | 3-Mercapto-L-valine 97% | 1g | $75 | 2021-12-16 | Buy |
| Acrotein | NA-0919 | 3-Mercapto-L-valine 97% | 1g | $45.84 | 2026-05-25 | Buy |
| Activate Scientific | AS88141 | 3-Mercapto-L-valine 95% ee | 25g | $581 | 2021-12-16 | Buy |
| Activate Scientific | AS88141 | 3-Mercapto-L-valine 95% ee | 1g | $68 | 2021-12-16 | Buy |
| Activate Scientific | AS88141 | 3-Mercapto-L-valine 95% ee | 5G | $185 | 2021-12-16 | Buy |
| AHH | MT-10610 | 3,3-Dimethyl-L-cysteine 98% | 25g | $412 | 2021-12-16 | Buy |
| AHH | MT-10610 | 3,3-Dimethyl-L-cysteine 97% | 25g | $412 | 2026-05-25 | Buy |
| Ambeed | A276897 | (R)-2-Amino-3-mercapto-3-methylbutanoicacid 95% | 5g | $211 | 2021-12-16 | Buy |
| Ambeed | A276897 | (R)-2-Amino-3-mercapto-3-methylbutanoicacid 95% | 100mg | $17 | 2021-12-16 | Buy |
| Ambeed | A276897 | (R)-2-Amino-3-mercapto-3-methylbutanoicacid 95% | 250mg | $25 | 2021-12-16 | Buy |
| Ambeed | A276897 | (R)-2-Amino-3-mercapto-3-methylbutanoicacid 95% | 1g | $60 | 2021-12-16 | Buy |
Properties
Melting point :206 °C (dec.)(lit.)
alpha :61.9 º (C=0.5 IN 1 M NAOH)
Boiling point :251.8±35.0 °C(Predicted)
Density :1.113 (estimate)
refractive index :63 ° (C=1, 1mol/L NaOH)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Aqueous Base (Sparingly), DMSO (Slightly, Heated), Water (Slightly)
pka :2.13±0.12(Predicted)
form :Crystalline Powder
color :White to almost white
optical activity :[α]24/D +61.9°, c = 0.5 in 1 M NaOH
Merck :14,7088
BRN :1722374
Stability :Hygroscopic
Major Application :peptide synthesis
InChI :1S/C5H11NO2S/c1-5(2,9)3(6)4(7)8/h3,9H,6H2,1-2H3,(H,7,8)/t3-/m1/s1
InChIKey :VVNCNSJFMMFHPL-GSVOUGTGSA-N
SMILES :CC(C)(S)[C@H](N)C(O)=O
CAS DataBase Reference :1113-41-3(CAS DataBase Reference)
alpha :61.9 º (C=0.5 IN 1 M NAOH)
Boiling point :251.8±35.0 °C(Predicted)
Density :1.113 (estimate)
refractive index :63 ° (C=1, 1mol/L NaOH)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Aqueous Base (Sparingly), DMSO (Slightly, Heated), Water (Slightly)
pka :2.13±0.12(Predicted)
form :Crystalline Powder
color :White to almost white
optical activity :[α]24/D +61.9°, c = 0.5 in 1 M NaOH
Merck :14,7088
BRN :1722374
Stability :Hygroscopic
Major Application :peptide synthesis
InChI :1S/C5H11NO2S/c1-5(2,9)3(6)4(7)8/h3,9H,6H2,1-2H3,(H,7,8)/t3-/m1/s1
InChIKey :VVNCNSJFMMFHPL-GSVOUGTGSA-N
SMILES :CC(C)(S)[C@H](N)C(O)=O
CAS DataBase Reference :1113-41-3(CAS DataBase Reference)
Safety Information
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Description
L-Penicillamine is a metabolite of penicillin. L-Penicillamine is used in the treatment of Wilson’s disease, Cystinuria, Scleroderma and arsenic poisoning.More related product prices
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Suppliers and manufacturers
Jiangxi Chiyan Biopharmaceutical Technology Co.,Ltd.
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Zhejiang ZETian Fine Chemicals Co. LTD
Jinan Carbotang Biotech Co.,Ltd.
Shandong chuangyingchemical Co., Ltd.
Standardpharm Co. Ltd.
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