Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.

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5,251 – 5,265 of 35,791 results

5,251

STA Pharmaceutical Fmoc-N-Me-L-Arg(Mtr)-OH | 1 g | CAS 214750-72-8 | MDL MFCD02094400

Fmoc-N-Me-L-Arg(Mtr)-OH is a Amino Acid reagent (Subcategory: N-Me AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 214750-72-8
- MDL: MFCD02094400
- InChIKey: LNVHMIGZISCVKC-MHZLTWQESA-N
- Molecular Weight: 622.737
- Molecular Formula: C32H38N4O7S
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29359090
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-Nw-((4-methoxy-2,3,6-trimethylphenyl)sulfonyl)-N2-methyl-L-arginine
- SMILES: CC1=C(S(=O)(NC(NCCC[C@H](N(C(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C)C(O)=O)=N)=O)C(C)=C(C(OC)=C1)C

Pricing & Availability

5,252

STA Pharmaceutical Fmoc-D-norArg(Z)2-OH | 25 g | CAS 2044710-16-7 | MDL MFCD15142018

Fmoc-D-norArg(Z)2-OH is a Amino Acid reagent (Subcategory: Arg) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 2044710-16-7
- MDL: MFCD15142018
- InChIKey: OJBZBKXVLYDJEI-HKBQPEDESA-N
- Molecular Weight: 650.688
- Molecular Formula: C36H34N4O8
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29252900
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-((3,7-dioxo-1,9-diphenyl-2,8-dioxa-4,6-diazanonan-5-ylidene)amino)butanoic acid
- SMILES: O=C(OCC1=CC=CC=C1)N/C(NC(OCC2=CC=CC=C2)=O)=N/CC[C@H](C(O)=O)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O

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5,253

Alkali Scientific L Arginine Monohydrochloride, 3 Kg

L-Arginine Monohydrochloride, 3kg is a high-purity amino acid used in a variety of biochemical and pharmacological studies. It serves as a precursor to nitric oxide, a vital molecule for cardiovascular health and cellular function. This 3kg container is designed for high-volume laboratory use, ideal for research institutions and industries conducting large-scale experiments. L-Arginine is commonly utilized in enzyme studies, buffer systems, and as a supplement in cell culture media. Its high purity ensures minimal interference, making it suitable for precise scientific work where consistency and reliability are essential. It is a key reagent for any laboratory studying cellular functions and nitric oxide production.

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5,254

Medchemexpress LLC CH3OCO-D-CHA-Gly-Arg-pNA acetate | 80895-10-9 | C27H42N8O9 | 100 MG

CH3OCO-D-CHA-Gly-Arg-pNA acetate is a chromogenic substrate for factor Xa. Intended for research use only, this product has a purity of 99.24% and appears as a white to off-white solid.

Chromogenic substrate for factor Xa
For research use only
99.24% purity
White to off-white solid appearance

Pricing & Availability

5,255

STA Pharmaceutical Fmoc-D-Dap(Z)-OH | 25 g | CAS 387824-80-8 | MDL MFCD02684373

Fmoc-D-Dap(Z)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 387824-80-8
- MDL: MFCD02684373
- InChIKey: CDAHZCMBWKGJEC-HSZRJFAPSA-N
- Molecular Weight: 460.486
- Molecular Formula: C26H24N2O6
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(((benzyloxy)carbonyl)amino)propanoic acid
- SMILES: O=C([C@@H](CNC(OCC1=CC=CC=C1)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

5,256

Medchemexpress LLC H-D-Phg(4-Cl)-OH | 43189-37-3 | MFCD03839815 | >98.0% | 185.61 g/mol | C8H8ClNO2 | 10 G

H-D-Phg(4-Cl)-OH is a research-grade amino acid derivative (a 4-chloro-phenylglycine derivative) provided as a solid for laboratory peptide synthesis and biochemical research. It is used as a building block in peptide synthesis, small-molecule studies, and other research applications.

Amino acid derivative (4-chloro-phenylglycine).
Used as a peptide building block and research reagent.
CAS: 43189-37-3; formula: C8H8ClNO2; molecular weight: 185.61 g/mol.
Physical form: white to off-white solid.
Purity reported between 97.0% and >98.0% depending on source and batch.

Pricing & Availability

5,257

STA Pharmaceutical (4S)-1-Fmoc-4-benzyloxy-L-proline | 1 g | CAS 1334671-64-5 | MDL MFCD02094444

(4S)-1-Fmoc-4-benzyloxy-L-proline is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1334671-64-5
- MDL: MFCD02094444
- InChIKey: XGFMHBUVVWZBFT-DFBJGRDBSA-N
- Molecular Weight: 443.499
- Molecular Formula: C27H25NO5
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(benzyloxy)pyrrolidine-2-carboxylic acid
- SMILES: O=C(O)[C@H]1N(C(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O)C[C@@H](OCC5=CC=CC=C5)C1

Pricing & Availability

5,258

Medchemexpress LLC Dl-laudanosine | 1699-51-0 | 99.5% | 10 MG

Dl-laudanosine is a research-grade metabolite standard of the neuromuscular blocking agents atracurium and cisatracurium. It crosses the blood-brain barrier and is associated with central excitatory effects; intended for research and analytical use only.

Analytical standard for HPLC, GC, and MS.
Molecular formula C21H27NO4; molecular weight 357.44 g/mol.
Approximately 99.5% purity.
Available in small pack sizes, including 10 mg.
Storage: powder -20°C (3 years), 4°C (2 years); in solvent -80°C (6 months), -20°C (1 month).
SDS and certificate of analysis available.

Pricing & Availability

5,259

STA Pharmaceutical (2S,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-phenylpyrrolidine-2-carboxylic acid | 5 g | CAS 1093651-96-7 | MDL MFCD06656464

(2S,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-phenylpyrrolidine-2-carboxylic acid is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1093651-96-7
- MDL: MFCD06656464
- InChIKey: YABZSVAQRSIEAZ-UUOWRZLLSA-N
- Molecular Weight: 413.473
- Molecular Formula: C26H23NO4
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-phenylpyrrolidine-2-carboxylic acid
- SMILES: O=C(O)[C@H]1N(C(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)C[C@@H](C5=CC=CC=C5)C1

Pricing & Availability

5,260

STA Pharmaceutical Fmoc-L-Lys(Dabcyl)-OH | 1 g | CAS 1217444-54-6 | MDL MFCD00467694

Fmoc-L-Lys(Dabcyl)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1217444-54-6
- MDL: MFCD00467694
- InChIKey: FPOPWTDBGMLRNG-JEFPPREJSA-N
- Molecular Weight: 619.722
- Molecular Formula: C36H37N5O5
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29270000
- Country Of Origin: China
- IUPAC: (E)-N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(4-((4-(dimethylamino)phenyl)diazenyl)benzoyl)-L-lysine
- SMILES: CN(C)C1=CC=C(C=C1)/N=N/C2=CC=C(C=C2)C(NCCCC[C@@H](C(O)=O)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)=O

Pricing & Availability

5,261

STA Pharmaceutical (2S,5R)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-methylpyrrolidine-2-carboxylic acid | 50 g | CAS 1932784-54-7 | InChIKey RQLDNXLQBRULFT-YJYMSZOUSA-N

(2S,5R)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-methylpyrrolidine-2-carboxylic acid is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1932784-54-7
- MDL: No data
- InChIKey: RQLDNXLQBRULFT-YJYMSZOUSA-N
- Molecular Weight: 351.402
- Molecular Formula: C21H21NO4
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (2S,5R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-methylpyrrolidine-2-carboxylic acid
- SMILES: O=C(O)[C@@H]1CC[C@@H](C)N1C(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O

Pricing & Availability

5,262

Medchemexpress LLC Isoflavone | 1374524-68-1 | 99.8% | 348.39 | 50 MG

ME-344 is an Isoflavone that increases mitochondrial ROS generation, inhibits tubulin polymerization, and inhibits HO-1 and impacts its mitochondrial translocation. It induces Apoptosis through Caspase 3 activation and synergizes with vinblastine in leukemia cells. This compound displays anti-tumor activity against leukemia and lung tumors and can be used in the research of lung cancer, acute myeloid leukemia, and HER2-negative breast cancer.

Increases mitochondrial ROS generation.
Inhibits tubulin polymerization.
Inhibits HO-1 and impacts its mitochondrial translocation.
Induces Apoptosis through Caspase 3 activation.
Synergizes with vinblastine in leukemia cells.
Displays anti-tumor activity against leukemia and lung tumor.
Used in research for lung cancer, acute myeloid leukemia, and HER2-negative breast cancer.

Pricing & Availability

5,263

STA Pharmaceutical Fmoc-D-Phe(3-F)-OH | 25 g | CAS 198545-72-1 | MDL MFCD00672554

Fmoc-D-Phe(3-F)-OH is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 198545-72-1
- MDL: MFCD00672554
- InChIKey: DWSDVARCJDOADL-JOCHJYFZSA-N
- Molecular Weight: 405.425
- Molecular Formula: C24H20FNO4
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-fluorophenyl)propanoic acid
- SMILES: FC1=CC=CC(C[C@@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)=C1

Pricing & Availability

5,264

STA Pharmaceutical Boc-D-Dap(Fmoc)-OH | 5 g | CAS 131570-56-4 | MDL MFCD00236844

Boc-D-Dap(Fmoc)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 131570-56-4
- MDL: MFCD00236844
- InChIKey: MVWPBNQGEGBGRF-LJQANCHMSA-N
- Molecular Weight: 426.469
- Molecular Formula: C23H26N2O6
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoic acid
- SMILES: CC(OC(N[C@H](CNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O)=O)(C)C

Pricing & Availability

5,265

STA Pharmaceutical Fmoc-D-hPro-OH | 10 g | CAS 101555-63-9 | MDL MFCD00235899

Fmoc-D-hPro-OH is a Amino Acid reagent (Subcategory: Homo-natural AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 101555-63-9
- MDL: MFCD00235899
- InChIKey: CKLAZLINARHOTG-LJQANCHMSA-N
- Molecular Weight: 351.402
- Molecular Formula: C21H21NO4
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29333999
- Country Of Origin: China
- IUPAC: (R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid
- SMILES: O=C(N1CCCC[C@@H]1C(O)=O)OCC2C3=CC=CC=C3C4=CC=CC=C42

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Amino Acids

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Medchemexpress LLC CH3OCO-D-CHA-Gly-Arg-pNA acetate | 80895-10-9 | C27H42N8O9 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-D-Phg(4-Cl)-OH | 43189-37-3 | MFCD03839815 | >98.0% | 185.61 g/mol | C8H8ClNO2 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dl-laudanosine | 1699-51-0 | 99.5% | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Isoflavone | 1374524-68-1 | 99.8% | 348.39 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC CH3OCO-D-CHA-Gly-Arg-pNA acetate | 80895-10-9 | C27H42N8O9 | 100 MG

Medchemexpress LLC H-D-Phg(4-Cl)-OH | 43189-37-3 | MFCD03839815 | >98.0% | 185.61 g/mol | C8H8ClNO2 | 10 G

Medchemexpress LLC Dl-laudanosine | 1699-51-0 | 99.5% | 10 MG

Medchemexpress LLC Isoflavone | 1374524-68-1 | 99.8% | 348.39 | 50 MG