ORPEGEN Peptide Chemicals GmbH

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Contact: Prof. Dr. Christian Birr - CEO and President
Web: http://www.orpechem.com
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Address: Czerny-Ring 22, Heidelberg 69115, Germany
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Profile: ORPEGEN Peptide Chemicals GmbH is a supplier of amino acid derivatives for both the pharmaceutical industry and research labs worldwide. We are also a contract manufacturer for active pharmaceutical ingredients (APIs) with a focus on peptides and small molecules. We offer peptide chemicals such as amino acid derivatives and preloaded resins. Our services include custom peptide synthesis, analytical service and purification. We perform solid phase peptide synthesis (SPPS) in reactors up to 26 liters and synthesis in solution up to 800 liters volume. We offer services in the use of all kinds of resins, protecting group strategies and deprotection/coupling methods. Cleavage is safely handled from small to large scale using various cleavage cocktails. Our purification services include HPLC, ion exchange, extraction/crystallization, and customized solid/mobile phase solutions.

18 Products/Chemicals (Click for related suppliers)

• Alanine & Derivatives

IUPAC Name: (2R)-3-(3-chloro-4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Molecular Formula:	C₁₄H₁₈ClNO₅	Molecular Weight:	315.749420 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: ZEMKCIHCRJIZOO-SNVBAGLBSA-N

• Amino Acid Derivatives

• Amino Acids And Derivatives

• Aspartic Acid

IUPAC Name: 2-aminobutanedioic acid | CAS Registry Number: 617-45-8
Synonyms: aspartic acid, L-aspartic acid, aspartate, D-Aspartic acid, DL-ASPARTIC ACID, DL-Asparagic acid, Aspatofort, Spartase, Aminosuccinic acid, Asparagic acid, Acid D,L-aspart, Asparaginic acid, Aspartic acid, DL-, DL-Aminosuccinic acid, L-Asparagic acid, L-Asparaginic acid, (+-)-Aspartic acid, (S)-Aspartic acid, Aspartic acid, L-, (R,S)-Aspartic acid

Molecular Formula:	C₄H₇NO₄	Molecular Weight:	133.102680 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: CKLJMWTZIZZHCS-UHFFFAOYSA-N

• Beta Alanine

IUPAC Name: 3-aminopropanoic acid | CAS Registry Number: 107-95-9
Synonyms: beta-alanine, Abufene, 3-Aminopropanoic acid, .beta.-Alanine, Alanine, beta-, 3-Aminopropanoate, beta-Ala, 2-Carboxyethylamine, 3-Aminopropionic acid, 3-Aminopropionsaeure, beta-Aminopropionic acid, beta-Aminopropionsaeure, Propanoic acid, 3-amino-, Abufene (TN), .beta.-Aminopropionic acid, omega-Aminopropionic acid, B-ALANINE, ALANINE, BETA, Tocris-0206, beta-Alanine-beta-14C

Molecular Formula:	C₃H₇NO₂	Molecular Weight:	89.093180 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: UCMIRNVEIXFBKS-UHFFFAOYSA-N

• BOC-L-Asp-OH

IUPAC Name: 2-[(2-methylpropan-2-yl)oxycarbonylamino]butanedioic acid | CAS Registry Number: 13726-67-5
Synonyms: tert-Butoxycarbonyl-L-aspartic acid, N-(tert-butoxycarbonyl)aspartic acid, NSC186910, N-tert-Butoxycarbonyl-L-aspartic acid, N-tert-Butyloxycarbonyl-L-aspartic acid, N.alpha.-tert-Butyloxycarbonylaspartic acid, Aspartic acid, N-carboxy-, N-tert-butyl ester, L-, L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-

Molecular Formula:	C₉H₁₅NO₆	Molecular Weight:	233.218500 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: KAJBMCZQVSQJDE-UHFFFAOYSA-N

• BOC-L-Methionine

IUPAC Name: (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfinylbutanoic acid | CAS Registry Number: 34805-21-5
Synonyms: Boc-Met(O)-Oh, Boc-L-methionine sulfoxide, PubChem12247, AC1OLQP2, AC1Q4GSA, MolPort-003-983-053, SBB066458, AKOS015852480, AKOS015897539, AM81987, AK-49714, KB-48348, AB1002257, FT-0658699, V1190, N-alpha-tert-Butyloxycarbonyl-L-methioninesulfoxide, I09-0638, (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfinylbutanoic acid

Molecular Formula:	C₁₀H₁₉NO₅S	Molecular Weight:	265.326560 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: FVSDTYGQCVACMH-ISJKBYAMSA-N

• Custom Peptide Synthesis

• D-Arginine

IUPAC Name: (2R)-2-amino-5-(diaminomethylideneamino)pentanoic acid | CAS Registry Number: 157-06-2
Synonyms: arginine, L-arginine, D-Arginin, (-)-D-Arginine hydrate, ARGININE (L), A2646_SIGMA, D-2-Amino-5-guanidinovaleric acid, 2-amino-5-guanidinovaleric acid, CHEBI:15816, EINECS 205-866-5, (R)-2-amino-5-guanidinopentanoic acid, SBB012372, (2R)-2-amino-5-guanidinopentanoic acid, NCGC00142610-01, NCGC00142610-02, LS-21577, A-8500, C00792, (2R)-2-amino-5-(carbamimidamido)pentanoic acid, 1119-34-2

Molecular Formula:	C₆H₁₄N₄O₂	Molecular Weight:	174.200960 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	6

InChIKey: ODKSFYDXXFIFQN-SCSAIBSYSA-N

• Fmoc-L-Asn-OH

IUPAC Name: 4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoic acid | CAS Registry Number: 71989-16-7
Synonyms: Fmoc-L-asparagine, Fmoc-Asn-OH, N-.alpha.-Fmoc-L-asparagine, EINECS 276-252-2, NSC334297, TL8005041, N2-((9H-Fluoren-9-ylmethoxy)carbonyl)-L-asparagine

Molecular Formula:	C₁₉H₁₈N₂O₅	Molecular Weight:	354.356620 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: YUGBZNJSGOBFOV-UHFFFAOYSA-N

• L-Arginine & Derivatives

IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid

Molecular Formula:	C₆H₁₄N₄O₂	Molecular Weight:	174.200960 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	6

InChIKey: ODKSFYDXXFIFQN-BYPYZUCNSA-N

• L-Phenylalanine

IUPAC Name: (2S)-2-amino-3-phenylpropanoic acid | CAS Registry Number: 63-91-2
Synonyms: L-phenylalanine, phenylalanine, endophenyl, 3-Phenylalanine, 3-Phenyl-L-alanine, (L)-Phenylalanine, (S)-Phenylalanine, beta-Phenyl-L-alanine, L-Alanine, phenyl-, Phenylalanine, L-, Alanine, 3-phenyl-, beta-Phenylalanine, 1usi, Antibiotic FN 1636, Phenylalanine (VAN), Alanine, phenyl-, L-, L-Alanine, 3-phenyl-, Fenilalanina [Spanish], nchembio816-comp8, Phenylalaninum [Latin]

Molecular Formula:	C₉H₁₁NO₂	Molecular Weight:	165.189140 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: COLNVLDHVKWLRT-QMMMGPOBSA-N

• L-Threonine

IUPAC Name: (2S,3R)-2-amino-3-hydroxybutanoic acid | CAS Registry Number: 72-19-5
Synonyms: threonine, L-threonine, Threonin, (S)-Threonine, thre, Threonine, L-, L-Threonin, Threonine (VAN), L-allo-threonine, Threoninum [Latin], Treonina [Spanish], L-(-)-Threonine, L-thr, Threonine (USP), (2S)-threonine, 2-amino-3-hydroxybutyric acid, Threonine [USAN:INN], L-Threonine (9CI), L-(U-14C)Threonine, L-Threonine (JP15)

Molecular Formula:	C₄H₉NO₃	Molecular Weight:	119.119160 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: AYFVYJQAPQTCCC-GBXIJSLDSA-N

• N-Boc-L-isolucinole

IUPAC Name: tert-butyl N-[(2S)-1-hydroxy-3-methylpentan-2-yl]carbamate | CAS Registry Number: 106946-74-1
Synonyms: Boc-L-Isoleucinol, ARK051

Molecular Formula:	C₁₁H₂₃NO₃	Molecular Weight:	217.305220 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: BPLDQMXXYMKQPW-YGPZHTELSA-N

• Peptides

Molecular Formula:	C₄₅H₃₆Cl₄N₆O₁₀	Molecular Weight:	962.613540 [g/mol]
H-Bond Donor:	9	H-Bond Acceptor:	12

InChIKey: ITEJDHVEYLBYQP-DDFLMXQMSA-N

• Peptides (Pharma Grade)

• Synthetic Peptides

Molecular Formula:	C₈₁H₁₁₈N₂₀O₂₃	Molecular Weight:	1739.923820 [g/mol]
H-Bond Donor:	23	H-Bond Acceptor:	28

InChIKey: OXHYRVSBKWIFES-UHFFFAOYSA-N

• 1-Alfa-Alanine

IUPAC Name: 2-aminopropanoic acid | CAS Registry Number: 302-72-7
Synonyms: alanine, DL-ALANINE, D-alanine, L-alanine, alanin, alanina, DL-alpha-Alanine, D,L-Alanine, Poly-DL-alanine, .alpha.-Alanine, Alanine, DL-, D-.alpha.-Alanine, (R,S)-Alanine, 2-Aminopropanoic acid, 2-Aminopropionic acid, (+-)-Alanine, (R)-Alanine, (S)-Alanine, Alanine, D-, L-.alpha.-Alanine

Molecular Formula:	C₃H₇NO₂	Molecular Weight:	89.093180 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: QNAYBMKLOCPYGJ-UHFFFAOYSA-N