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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6,046 – 6,060 of 35,791 results

6,046

STA Pharmaceutical Fmoc-D-1,2,3,4-Tetrahydronorharman-3-carboxylic acid | 25 g | CAS 268731-07-3 | MDL MFCD01861321

Fmoc-D-1,2,3,4-Tetrahydronorharman-3-carboxylic acid is a Amino Acid reagent (Subcategory: Aryl AA) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 268731-07-3
- MDL: MFCD01861321
- InChIKey: IHHULIKSMJSELI-RUZDIDTESA-N
- Molecular Weight: 438.483
- Molecular Formula: C27H22N2O4
- 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-(((9H-fluoren-9-yl)methoxy)carbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
- SMILES: O=C(N1CC2=C(C3=CC=CC=C3N2)C[C@@H]1C(O)=O)OCC4C5=CC=CC=C5C6=CC=CC=C64

Pricing & Availability

6,047

STA Pharmaceutical Fmoc-D-Phe(3-CH2NHAloc)-OH | 25 g | CAS 2250027-95-1 | InChIKey ZXXOZGSTOZXXTI-SANMLTNESA-N

Fmoc-D-Phe(3-CH2NHAloc)-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: 2250027-95-1
- MDL: No data
- InChIKey: ZXXOZGSTOZXXTI-SANMLTNESA-N
- Molecular Weight: 500.551
- Molecular Formula: C29H28N2O6
- 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: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-((((allyloxy)carbonyl)amino)methyl)phenyl)propanoic acid
- SMILES: OC([C@@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)CC4=CC(CNC(OCC=C)=O)=CC=C4)=O

Pricing & Availability

6,048

STA Pharmaceutical Fmoc-L-Lys(nicotinoyl)-OH | 25 g | CAS 252049-11-9 | MDL MFCD00080278

Fmoc-L-Lys(nicotinoyl)-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: 252049-11-9
- MDL: MFCD00080278
- InChIKey: CRRQIRUSEYKWPF-DEOSSOPVSA-N
- Molecular Weight: 473.529
- Molecular Formula: C27H27N3O5
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29333999
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-nicotinoyl-L-lysine
- SMILES: O=C(NCCCC[C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O)C4=CN=CC=C4

Pricing & Availability

6,049

STA Pharmaceutical (2S,4S)-Fmoc-Pro(4-OCHF2)-OH | 1 g | CAS 2913229-07-7 | InChIKey HSMLVCUIBHNDEV-XIKOKIGWSA-N

(2S,4S)-Fmoc-Pro(4-OCHF2)-OH 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: 2913229-07-7
- MDL: No data
- InChIKey: HSMLVCUIBHNDEV-XIKOKIGWSA-N
- Molecular Weight: 403.382
- Molecular Formula: C21H19F2NO5
- 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-(difluoromethoxy)pyrrolidine-2-carboxylic acid
- SMILES: O=C(N1[C@H](C(O)=O)C[C@H](OC(F)F)C1)OCC2C(C=CC=C3)=C3C4=C2C=CC=C4

Pricing & Availability

6,050

STA Pharmaceutical Fmoc-D-hPhe(2-OCF3)-OH | 10 g | CAS 1260594-46-4 | InChIKey NAFAOGMPPYEXGE-JOCHJYFZSA-N

Fmoc-D-hPhe(2-OCF3)-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: 1260594-46-4
- MDL: No data
- InChIKey: NAFAOGMPPYEXGE-JOCHJYFZSA-N
- Molecular Weight: 485.459
- Molecular Formula: C26H22F3NO5
- 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: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-(trifluoromethoxy)phenyl)butanoic acid
- SMILES: OC([C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)CCC4=CC=CC=C4OC(F)(F)F)=O

Pricing & Availability

6,051

STA Pharmaceutical Fmoc-L-Phe(3,5-DiF)-OH | 100 g | CAS 205526-24-5 | MDL MFCD00797579

Fmoc-L-Phe(3,5-DiF)-OH is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 205526-24-5
- MDL: MFCD00797579
- InChIKey: UYEQBZISDRNPFC-QFIPXVFZSA-N
- Molecular Weight: 423.416
- Molecular Formula: C24H19F2NO4
- 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: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,5-difluorophenyl)propanoic acid
- SMILES: FC1=CC(C[C@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)=CC(F)=C1

Pricing & Availability

6,052

Medchemexpress LLC Boc-12-Ado-OH 25g

Boc-12-Ado-OH can be used as a PROTAC linker in the synthesis of PROTACs Boc-12-Ado-OH is an alkane chain with terminal carboxlic acid and Boc-protected amino groups The terminal carboxylic acid can react with primary amine groups in the presence of activators (e g EDC or HATU) to form a stable amide bond The Boc group can be deprotected under mild acidic conditions to form the free amine

Pricing & Availability

6,053

Medchemexpress LLC NH2-PEG5-C2-NH-Boc | 189209-27-6 | MFCD22056313 | 97.0% | 380.48 g·mol⁻¹ | C17H36N2O7 | 1 G

NH2-PEG5-C2-NH-Boc is a PEG-based bifunctional linker featuring a free primary amine and a Boc-protected amine for orthogonal coupling in multi-step syntheses. The PEG5 spacer imparts hydrophilicity and flexibility, making the linker useful for assembling bifunctional molecules such as proteolysis-targeting chimeras (PROTACs).

Contains a free primary amine and a Boc-protected amine for orthogonal coupling.
Peg5 spacer increases hydrophilicity and solubility.
Provides flexibility to optimize ternary complex formation in bifunctional molecules.
Compatible with standard amide-coupling and Boc deprotection chemistries.
Reported solubility in DMSO ≥ 100 mg/mL, facilitating solution-phase reactions.

Pricing & Availability

6,054

STA Pharmaceutical Fmoc-D-Phe(3-Br)-OH | 25 g | CAS 220497-81-4 | MDL MFCD01311771

Fmoc-D-Phe(3-Br)-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: 220497-81-4
- MDL: MFCD01311771
- InChIKey: CALGTIKYXVBTAO-JOCHJYFZSA-N
- Molecular Weight: 466.331
- Molecular Formula: C24H20BrNO4
- 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-bromophenyl)propanoic acid
- SMILES: BrC1=CC=CC(C[C@@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)=C1

Pricing & Availability

6,055

STA Pharmaceutical Fmoc-L-Orn(Fmoc)-OH | 10 g | CAS 201046-59-5 | MDL MFCD00153362

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

Specifications
- CAS: 201046-59-5
- MDL: MFCD00153362
- InChIKey: HFKOCIWEYMAENQ-YTTGMZPUSA-N
- Molecular Weight: 576.649
- Molecular Formula: C35H32N2O6
- 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: (S)-2,5-bis((((9H-fluoren-9-yl)methoxy)carbonyl)amino)pentanoic acid
- SMILES: O=C([C@H](CCCNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)NC(OCC4C5=CC=CC=C5C6=CC=CC=C64)=O)O

Pricing & Availability

6,056

eMolecules 118358-38-6 | Fmoc-L-Ser(??-D-Glc(Ac)4)-OH | Ambeed | MFCD03452820 | 657.625 | C32H35NO14 | 98.000 | CC(=O)OC[C@H]1O[C@@H](OC[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 50mg | 649782497

Fmoc-L-Ser(??-D-Glc(Ac)4)-OH | Ambeed | 118358-38-6 | MFCD03452820 | 657.625 | C32H35NO14 | 98.000 | CC(=O)OC[C@H]1O[C@@H](OC[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 50mg | 649782497

Pricing & Availability

6,057

STA Pharmaceutical Fmoc-D-Phe(3,4,5-TriF)-OH | 25 g | CAS 205526-31-4 | MDL MFCD00797584

Fmoc-D-Phe(3,4,5-TriF)-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: 205526-31-4
- MDL: MFCD00797584
- InChIKey: VNMUACAZWGQRRL-OAQYLSRUSA-N
- Molecular Weight: 441.406
- Molecular Formula: C24H18F3NO4
- 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-(3,4,5-trifluorophenyl)propanoic acid
- SMILES: FC1=CC(C[C@@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)=CC(F)=C1F

Pricing & Availability

6,058

STA Pharmaceutical Fmoc-L-Asp(EDANS)-OH | 25 g | CAS 182253-73-2 | MDL MFCD02094140

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

Specifications
- CAS: 182253-73-2
- MDL: MFCD02094140
- InChIKey: ZHXKVZRMHMFRBQ-MHZLTWQESA-N
- Molecular Weight: 603.646
- Molecular Formula: C31H29N3O8S
- 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)-N4-(2-((5-sulfonaphthalen-1-yl)amino)ethyl)-L-asparagine
- SMILES: O=S(C1=CC=CC2=C1C=CC=C2NCCNC(C[C@H](NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)C(O)=O)=O)(O)=O

Pricing & Availability

6,059

STA Pharmaceutical Fmoc-(4R)-4-isobutoxy-L-Proline | 25 g | CAS 865353-14-6 | InChIKey XOHPHOIALNMBRM-ZHRRBRCNSA-N

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

Specifications
- CAS: 865353-14-6
- MDL: No data
- InChIKey: XOHPHOIALNMBRM-ZHRRBRCNSA-N
- Molecular Weight: 409.482
- Molecular Formula: C24H27NO5
- 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: (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-isobutoxypyrrolidine-2-carboxylic acid
- SMILES: CC(CO[C@@H]1C[C@H](N(C1)C(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)C

Pricing & Availability

6,060

STA Pharmaceutical Fmoc-L-Aph(L-Hor)-OH | 10 g | CAS 1253282-31-3 | MDL MFCD27923015

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

Specifications
- CAS: 1253282-31-3
- MDL: MFCD27923015
- InChIKey: TYZSMQUWFLKJFB-ZEQRLZLVSA-N
- Molecular Weight: 542.548
- Molecular Formula: C29H26N4O7
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29335995
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-((S)-2,6-dioxohexahydropyrimidine-4-carboxamido)phenyl)propanoic acid
- SMILES: O=C(NC1=CC=C(C[C@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)C=C1)[C@@H]5CC(NC(N5)=O)=O

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Amino Acids

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Medchemexpress LLC Boc-12-Ado-OH 25g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC NH2-PEG5-C2-NH-Boc | 189209-27-6 | MFCD22056313 | 97.0% | 380.48 g·mol⁻¹ | C17H36N2O7 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Boc-12-Ado-OH 25g

Medchemexpress LLC NH2-PEG5-C2-NH-Boc | 189209-27-6 | MFCD22056313 | 97.0% | 380.48 g·mol⁻¹ | C17H36N2O7 | 1 G