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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5,641 – 5,655 of 35,791 results

5,641

STA Pharmaceutical Boc-D-Dab(Fmoc)-OH | 25 g | CAS 131570-57-5 | MDL MFCD00798625

Boc-D-Dab(Fmoc)-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: 131570-57-5
- MDL: MFCD00798625
- InChIKey: MJZDTTZGQUEOBL-HXUWFJFHSA-N
- Molecular Weight: 440.496
- Molecular Formula: C24H28N2O6
- 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)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)butanoic acid
- SMILES: CC(OC(N[C@H](CCNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O)=O)(C)C

Pricing & Availability

5,642

STA Pharmaceutical Fmoc-D-beta-HomoPro-OH | 25 g | CAS 193693-61-7 | MDL MFCD06202403

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

Specifications
- CAS: 193693-61-7
- MDL: MFCD06202403
- InChIKey: ZNIGOUDZWCDFFC-CQSZACIVSA-N
- Molecular Weight: 351.402
- Molecular Formula: C21H21NO4
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (R)-2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidin-2-yl)acetic acid
- SMILES: O=C(N1CCC[C@@H]1CC(O)=O)OCC2C3=CC=CC=C3C4=CC=CC=C42

Pricing & Availability

5,643

Medchemexpress LLC 7-azido-4-methylcoumarin | 95633-27-5 | 98.9% | 5 MG

7-Azido-4-methylcoumarin is a coumarin-based fluorogenic probe used to detect hydrogen sulfide (H2S) and to monitor cystathionine β-synthase activity. The molecule contains an azide functional group that is reducible by H2S and can participate in bioorthogonal click chemistry.

Fluorogenic probe for hydrogen sulfide (H2S) detection.
Useful for assays of cystathionine β-synthase activity.
Contains an azide functional group reactive in CuAAC and SPAAC click chemistry.
Available as solid packs (including 5 mg) and as a 10 mM solution in DMSO.
Offered with high reported purity (98.9%) and molecular weight 201.18 g/mol.

Pricing & Availability

5,644

STA Pharmaceutical Fmoc-L-Dap-OH | 50 g | CAS 181954-34-7 | MDL MFCD00237019

Fmoc-L-Dap-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 181954-34-7
- MDL: MFCD00237019
- InChIKey: HDSLKWZYHRLRRL-INIZCTEOSA-N
- Molecular Weight: 326.352
- Molecular Formula: C18H18N2O4
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid
- SMILES: NC[C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O

Pricing & Availability

5,645

Medchemexpress LLC 1-[(3R)-1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl]-3-(3-methylphenyl)urea | 118101-09-0 | MFCD00869756 | 99.9% | 398.46 | C24H22N4O2 | 1 ML

L-365260 is a selective, orally active antagonist of the gastrin/cholecystokinin B (CCK-B/CCK2) receptor used in pharmacology and receptor biology research. It is supplied in high-purity solid form and can be provided as concentrated solution formats for in vitro and in vivo laboratory studies.

High purity (99.85% by HPLC).
Molecular formula C24H22N4O2.
Molecular weight 398.46 g/mol.
Appearance white to off-white solid.
Storage: powder at -20°C (long term) or 4°C (short term); in solvent at -80°C (up to 6 months).
Available as a 10 mM solution in 1 mL volumes for experimental use.

Pricing & Availability

5,646

STA Pharmaceutical Fmoc-L-Lys(Octanoyl)-OH | 25 g | CAS 1128181-16-7 | MDL MFCD24849706

Fmoc-L-Lys(Octanoyl)-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: 1128181-16-7
- MDL: MFCD24849706
- InChIKey: ZCIXUEOOUDTVJN-SANMLTNESA-N
- Molecular Weight: 494.632
- Molecular Formula: C29H38N2O5
- 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: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-octanoyl-L-lysine
- SMILES: CCCCCCCC(NCCCC[C@@H](C(O)=O)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)=O

Pricing & Availability

5,647

STA Pharmaceutical Fmoc-D-Phe(2,4-2Me)-OH | 25 g | CAS 1217627-86-5 | MDL MFCD06659133

Fmoc-D-Phe(2,4-2Me)-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: 1217627-86-5
- MDL: MFCD06659133
- InChIKey: MXBSNHLSKRVUBF-XMMPIXPASA-N
- Molecular Weight: 415.489
- Molecular Formula: C26H25NO4
- 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-(2,4-dimethylphenyl)propanoic acid
- SMILES: CC1=CC(C)=C(C=C1)C[C@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O

Pricing & Availability

5,648

Medchemexpress LLC 1-Boc-DL-Pyroglutamic acid ethyl ester | 251924-83-1 | 257.28 | 10 G

1-Boc-DL-Pyroglutamic acid ethyl ester is a Boc-protected Pyroglutamic acid derivative, which can be utilized for the synthesis of agents or other compounds. It is for research use only and not sold to patients.

Purity: ≥97.0%
Molecular weight: 257.28
Appearance: Viscous liquid
Color: Light yellow to yellow
Storage (pure form): -20°C for 3 years, 4°C for 2 years
Storage (in solvent): -80°C for 6 months, -20°C for 1 month

Pricing & Availability

5,649

STA Pharmaceutical (S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid | 10 g | CAS 1380336-01-5 | MDL MFCD29277510

(S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1380336-01-5
- MDL: MFCD29277510
- InChIKey: OUDJCOWHKHEGGK-IBGZPJMESA-N
- Molecular Weight: 365.429
- Molecular Formula: C22H23NO4
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid
- SMILES: CC1(C[C@H](N(C1)C(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O)C(O)=O)C

Pricing & Availability

5,650

Medchemexpress LLC Dl-o-phosphoserine | 17885-08-4 | MFCD00021723 | 99.9% | 185.07 g/mol | C3H8NO6P | 10 MG

DL-O-Phosphoserine is an analytical standard consisting of a racemic mixture of D- and L-O-phosphoserine supplied as a white to off-white solid. It is used as a reference standard and reagent in biochemical and metabolite research, including studies of serine metabolism, serine racemase activity, phagocytosis signaling, retinal regeneration, and bone repair.

High purity (99.86%) suitable for analytical work.
White to off-white solid form for easy handling and weighing.
Useful as a metabolite standard in biochemical assays.
Supports research on serine racemase activity and related pathways.
Applicable to studies of phagocytosis, retinal regeneration, and bone repair.

Pricing & Availability

5,651

Medchemexpress LLC N-(tert-butoxycarbonyl)-N-methylglycine | 13734-36-6 | MFCD00037795 | 98.0% | 189.21 | C8H15NO4 | 500 G

Boc-Sar-OH (N-(tert-butoxycarbonyl)-N-methylglycine; CAS 13734-36-6) is a Boc-protected sarcosine derivative used as a building block in peptide synthesis and amino-acid modification. Supplied as a research reagent at high purity, it is employed in peptide coupling and synthetic workflows requiring N-methylglycine residues.

Boc-protected N-methylglycine suitable for peptide synthesis.
High purity for research applications.
Compatible with standard peptide coupling reagents and protocols.
Soluble in common organic solvents such as DMSO.
Available in bulk quantities to support scale-up and synthesis.

Pricing & Availability

5,652

eMolecules 273222-06-3 | Ambeed | (2S4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid | 250mg | 490556865 | A354109 | 452.507 | C25H28N2O6

Ambeed | 1-Acetyl-3-bromoindole | 1g | 525042177 | A135463 | 66417-73-0 | MFCD00159880 | 238.084 | C10H8BrNO

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool

Pricing & Availability

5,653

Medchemexpress LLC Boc-D-HoPro-OH (Boc-D-Pipecolic acid) | 28697-17-8 | 98.0% | 229.28 | 5 G

Boc-D-HoPro-OH (Synonyms: Boc-D-Pipecolic acid) is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It is also applied as a catalytic agent and petrochemical additive, and is an important organic intermediate used in agrochemicals, pharmaceuticals, and dyestuff fields.

Can be used as a biological material
Functions as an organic compound for life science research
Applied as a catalytic agent
Used as a petrochemical additive
Important organic intermediate in agrochemicals
Utilized in pharmaceuticals
Applied in dyestuff fields

Pricing & Availability

5,654

STA Pharmaceutical Fmoc-(2R,5S)-5-phenylpyrrolidine-2-carboxylic acid | 10 g | CAS 269078-69-5 | MDL MFCD01074695

Fmoc-(2R,5S)-5-phenylpyrrolidine-2-carboxylic acid is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 269078-69-5
- MDL: MFCD01074695
- InChIKey: JEEBFSSXASHKSF-DNQXCXABSA-N
- Molecular Weight: 413.473
- Molecular Formula: C26H23NO4
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (2R,5R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-phenylpyrrolidine-2-carboxylic acid
- SMILES: O=C(O)[C@H]1CC[C@@H](N1C(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C5=CC=CC=C5

Pricing & Availability

5,655

Medchemexpress LLC N-acetyl-DL-methionine | 1115-47-5 | MFCD00008681 | 98.7% | 191.25 g/mol | C7H13NO3S | 1 G

N-Acetyl-DL-methionine (CAS 1115-47-5) is an endogenous metabolite supplied as a research-grade analytical material. It has the molecular formula C7H13NO3S and a molecular weight of 191.25 g/mol. Supplied as a powder for laboratory research and analytical workflows, it is intended for non-clinical research use and includes documented storage conditions for stability.

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Amino Acids

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Medchemexpress LLC 7-azido-4-methylcoumarin | 95633-27-5 | 98.9% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1-[(3R)-1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl]-3-(3-methylphenyl)urea | 118101-09-0 | MFCD00869756 | 99.9% | 398.46 | C24H22N4O2 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1-Boc-DL-Pyroglutamic acid ethyl ester | 251924-83-1 | 257.28 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dl-o-phosphoserine | 17885-08-4 | MFCD00021723 | 99.9% | 185.07 g/mol | C3H8NO6P | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-(tert-butoxycarbonyl)-N-methylglycine | 13734-36-6 | MFCD00037795 | 98.0% | 189.21 | C8H15NO4 | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Boc-D-HoPro-OH (Boc-D-Pipecolic acid) | 28697-17-8 | 98.0% | 229.28 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-acetyl-DL-methionine | 1115-47-5 | MFCD00008681 | 98.7% | 191.25 g/mol | C7H13NO3S | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More