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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3,256 – 3,270 of 36,155 results

3,256

STA PHARMACEUTICAL US LLC (2S,3S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxybutanoic acid | 5 g | CAS 146306-75-4 | MDL MFCD01318739

(2S,3S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxybutanoic acid is a Amino Acid reagent (Subcategory: Thr) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 146306-75-4
- MDL: MFCD01318739
- InChIKey: OYULCCKKLJPNPU-GTNSWQLSSA-N
- Molecular Weight: 341.363
- Molecular Formula: C19H19NO5
- 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: (((9H-fluoren-9-yl)methoxy)carbonyl)-L-allothreonine
- SMILES: C[C@@H]([C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)O

Pricing & Availability

3,257

STA PHARMACEUTICAL US LLC Fmoc-L-Thr-OPAC | 10 g | CAS 125760-27-2 | InChIKey FLSCFYIUFWADFU-NSYGIPOTSA-N

Fmoc-L-Thr-OPAC is a Amino Acid reagent (Subcategory: Thr) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 125760-27-2
- MDL: No data
- InChIKey: FLSCFYIUFWADFU-NSYGIPOTSA-N
- Molecular Weight: 459.498
- Molecular Formula: C27H25NO6
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: 2-oxo-2-phenylethyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-threoninate
- SMILES: [H][C@](O)([C@](NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)(C(OCC(C4=CC=CC=C4)=O)=O)[H])C

Pricing & Availability

3,258

eMolecules 60022-62-0 | H-Ser-OBzl.HCl | MFCD00038955 | 1g

Ambeed | H-Ser-OBzl.HCl | 1g | 490536030 | A215883 | 60022-62-0 | MFCD00038955 | 231.680 | C10H14ClNO3

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:
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Pricing & Availability

3,259

STA PHARMACEUTICAL US LLC Fmoc-L-Thr-OPAC | 1 g | CAS 125760-27-2 | InChIKey FLSCFYIUFWADFU-NSYGIPOTSA-N

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

Specifications
- CAS: 125760-27-2
- MDL: No data
- InChIKey: FLSCFYIUFWADFU-NSYGIPOTSA-N
- Molecular Weight: 459.498
- Molecular Formula: C27H25NO6
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: 2-oxo-2-phenylethyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-threoninate
- SMILES: [H][C@](O)([C@](NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)(C(OCC(C4=CC=CC=C4)=O)=O)[H])C

Pricing & Availability

3,260

STA PHARMACEUTICAL US LLC Boc-L-Thr(Fmoc-L-Met)-OH | 100 g | CAS 944283-31-2 | InChIKey XFOBUQKZAKOEER-CQLNOVPUSA-N

Boc-L-Thr(Fmoc-L-Met)-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 944283-31-2
- MDL: No data
- InChIKey: XFOBUQKZAKOEER-CQLNOVPUSA-N
- Molecular Weight: 572.673
- Molecular Formula: C29H36N2O8S
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29309095
- Country Of Origin: China
- IUPAC: O-((((9H-fluoren-9-yl)methoxy)carbonyl)-L-methionyl)-N-(tert-butoxycarbonyl)-L-threonine
- SMILES: CSCC[C@@H](C(O[C@@H]([C@@H](C(O)=O)NC(OC(C)(C)C)=O)C)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O

Pricing & Availability

3,261

STA PHARMACEUTICAL US LLC Fmoc-L-Thr(Bzl)-OH | 100 g | CAS 117872-75-0 | MDL MFCD00077073

Fmoc-L-Thr(Bzl)-OH is a Amino Acid reagent (Subcategory: Thr) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 117872-75-0
- MDL: MFCD00077073
- InChIKey: UCDMMWCWPVCHLL-OSPHWJPCSA-N
- Molecular Weight: 431.488
- Molecular Formula: C26H25NO5
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-benzyl-L-threonine
- SMILES: C[C@H]([C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)OCC4=CC=CC=C4

Pricing & Availability

3,262

STA PHARMACEUTICAL US LLC Fmoc-D-Thr-OH H2O | 100 g | CAS 1272755-74-4 | MDL MFCD07366860

Fmoc-D-Thr-OH H2O is a Amino Acid reagent (Subcategory: Thr) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1272755-74-4
- MDL: MFCD07366860
- InChIKey: CGNQPFAECJFQNV-VFZPIINCSA-N
- Molecular Weight: 359.378
- Molecular Formula: C19H21NO6
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (((9H-fluoren-9-yl)methoxy)carbonyl)-D-threonine hydrate
- SMILES: C[C@@H]([C@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)O.O

Pricing & Availability

3,263

STA PHARMACEUTICAL US LLC Fmoc-N-Me-D-Thr-OH | 5 g | CAS 1931907-74-2 | InChIKey YBKRZKSVPNEMQK-KPZWWZAWSA-N

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

Specifications
- CAS: 1931907-74-2
- MDL: No data
- InChIKey: YBKRZKSVPNEMQK-KPZWWZAWSA-N
- Molecular Weight: 355.39
- Molecular Formula: C20H21NO5
- 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: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-methyl-D-threonine
- SMILES: C[C@@H]([C@H](C(O)=O)N(C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)C)O

Pricing & Availability

3,264

STA PHARMACEUTICAL US LLC Fmoc-L-Thr[PO(OBzl)OH]-OH | 10 g | CAS 175291-56-2 | MDL MFCD00797870

Fmoc-L-Thr[PO(OBzl)OH]-OH is a Amino Acid reagent (Subcategory: Phos AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 175291-56-2
- MDL: MFCD00797870
- InChIKey: HOFDVXHILSPFNS-OSPHWJPCSA-N
- Molecular Weight: 511.467
- Molecular Formula: C26H26NO8P
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-((benzyloxy)(hydroxy)phosphoryl)-L-threonine
- SMILES: C[C@H]([C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)OP(O)(OCC4=CC=CC=C4)=O

Pricing & Availability

3,265

STA PHARMACEUTICAL US LLC Fmoc-L-Thr-OBzl | 25 g | CAS 73724-48-8 | MDL MFCD11505901

Fmoc-L-Thr-OBzl is a Amino Acid reagent (Subcategory: Thr) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 73724-48-8
- MDL: MFCD11505901
- InChIKey: WQYIETDVEJEHCP-OSPHWJPCSA-N
- Molecular Weight: 431.488
- Molecular Formula: C26H25NO5
- 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: benzyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-threoninate
- SMILES: C[C@H]([C@@H](C(OCC1=CC=CC=C1)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

3,266

STA PHARMACEUTICAL US LLC Boc-L-Thr(Fmoc-L-Ser(tBu))-OH | 5 g | CAS 944283-28-7 | MDL MFCD18426611

Boc-L-Thr(Fmoc-L-Ser(tBu))-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 944283-28-7
- MDL: MFCD18426611
- InChIKey: YCWYIOBWFQMUSW-YWWLGCSWSA-N
- Molecular Weight: 584.666
- Molecular Formula: C31H40N2O9
- 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: O-(N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(tert-butyl)-L-seryl)-N-(tert-butoxycarbonyl)-L-threonine
- SMILES: C[C@H]([C@@H](C(O)=O)NC(OC(C)(C)C)=O)OC([C@@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)COC(C)(C)C)=O

Pricing & Availability

3,267

STA PHARMACEUTICAL US LLC Fmoc-L-N-Me-Thr-OH | 1 g | CAS 252049-06-2 | MDL MFCD02094575

Fmoc-L-N-Me-Thr-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: 252049-06-2
- MDL: MFCD02094575
- InChIKey: YBKRZKSVPNEMQK-XIKOKIGWSA-N
- Molecular Weight: 355.39
- Molecular Formula: C20H21NO5
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-methyl-L-threonine
- SMILES: C[C@@H](O)[C@H](N(C(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C)C(O)=O

Pricing & Availability

3,268

Medchemexpress LLC H-Thr(tBu)-OMe hydrochloride | 71989-43-0 | MFCD00077111 | ≥98.0% | 225.71 g·mol⁻¹ | C9H20ClNO3 | 10 G

H-Thr(tBu)-OMe hydrochloride is the tert-butyl protected methyl ester of threonine supplied as its hydrochloride salt. It is used as an amino acid building block in peptide synthesis and in synthetic organic chemistry for incorporation of protected threonine residues. The compound has CAS 71989-43-0, a molecular weight of 225.71 g·mol⁻¹, and is typically supplied with a purity of ≥98.0%.

Protected methyl ester of threonine.
Hydrochloride salt improves stability and handling.
Suitable for peptide synthesis and small-molecule synthesis.
High purity (≥98.0%) as supplied.
Available in multiple pack sizes, including 10 g.

Pricing & Availability

3,269

STA PHARMACEUTICAL US LLC (2R,3S)-Boc-Thr(Fmoc-Tyr(tBu))-OH | 10 g | CAS 944283-41-4 | MDL MFCD18427326

(2R,3S)-Boc-Thr(Fmoc-Tyr(tBu))-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 944283-41-4
- MDL: MFCD18427326
- InChIKey: ALWWKYLHXRXBAL-OJXBSAKDSA-N
- Molecular Weight: 660.764
- Molecular Formula: C37H44N2O9
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: O-((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(tert-butoxy)phenyl)propanoyl)-N-(tert-butoxycarbonyl)-L-threonine
- SMILES: C[C@H]([C@@H](C(O)=O)NC(OC(C)(C)C)=O)OC([C@@H](NC(OCC1C2=CC=CC=C2C3=C1C=CC=C3)=O)CC4=CC=C(C=C4)OC(C)(C)C)=O

Pricing & Availability

3,270

Medchemexpress LLC Fmoc-Thr-OBu-t | 120791-76-6 | 99.9% | 397.46 | 5 G

Fmoc-Thr-OBu-t is a threonine derivative that can influence the secretion of anabolic hormones, supply fuel during exercise, improve mental performance during stress-related tasks, and prevent exercise-induced muscle damage. It is recognized as a beneficial ergogenic dietary substance.

Threonine derivative
Influences anabolic hormone secretion
Supplies fuel during exercise
Improves mental performance
Prevents exercise-induced muscle damage

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Amino Acids

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Medchemexpress LLC H-Thr(tBu)-OMe hydrochloride | 71989-43-0 | MFCD00077111 | ≥98.0% | 225.71 g·mol⁻¹ | C9H20ClNO3 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Thr-OBu-t | 120791-76-6 | 99.9% | 397.46 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-Thr(tBu)-OMe hydrochloride | 71989-43-0 | MFCD00077111 | ≥98.0% | 225.71 g·mol⁻¹ | C9H20ClNO3 | 10 G

Medchemexpress LLC Fmoc-Thr-OBu-t | 120791-76-6 | 99.9% | 397.46 | 5 G