Peptide APIs
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Ipamorelin
Ipamorelin API is prepared by high-standard **solid phase peptide synthesis process (SPPS)** and undergoes strict purification and quality testing, suitable for early pipeline use in scientific research and development and pharmaceutical companies.
Product features include:
Purity ≥99% (HPLC test)
No endotoxin, low residual solvent, low metal ion contamination
Provide a full set of quality documents: COA, stability study report, impurity spectrum analysis, etc.
Customizable gram-level~kilogram-level supply -
Pulegone
Pulegone is a naturally occurring monoterpene ketone found in essential oils of mint species such as pennyroyal, spearmint, and peppermint. It is used as a flavoring agent, fragrance component, and intermediate in pharmaceutical and chemical synthesis. Our Pulegone API is manufactured through refined extraction and purification processes to ensure high purity, consistency, and compliance with relevant safety and quality standards.
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Etelcalcetide
Etelcalcetide is a synthetic peptide calcimimetic used for the treatment of secondary hyperparathyroidism (SHPT) in patients with chronic kidney disease (CKD) on hemodialysis. It works by activating the calcium-sensing receptor (CaSR) on parathyroid cells, thereby lowering parathyroid hormone (PTH) levels and improving mineral metabolism. Our high-purity Etelcalcetide API is manufactured via solid-phase peptide synthesis (SPPS) under GMP-compliant conditions, suitable for injectable formulations.
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Bremelanotide
Bremelanotide is a synthetic peptide and melanocortin receptor agonist developed for the treatment of hypoactive sexual desire disorder (HSDD) in premenopausal women. It acts by activating MC4R in the central nervous system to enhance sexual desire and arousal. Our high-purity Bremelanotide API is manufactured via solid-phase peptide synthesis (SPPS) under strict quality standards, suitable for injectable formulations.
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Etelcalcetide Hydrochloride
Etelcalcetide Hydrochloride is a synthetic peptide-based calcimimetic agent used for the treatment of secondary hyperparathyroidism (SHPT) in patients with chronic kidney disease (CKD) on hemodialysis. It acts by activating calcium-sensing receptors (CaSR) on the parathyroid gland, thereby reducing parathyroid hormone (PTH) levels and improving calcium-phosphate balance. Our Etelcalcetide API is produced through high-purity peptide synthesis and complies with international quality standards for pharmaceutical-grade injectable products.
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Desmopressin Acetate to Treat central Diabetes Insipidus
Name: Desmopressin
CAS number: 16679-58-6
Molecular formula: C46H64N14O12S2
Molecular weight: 1069.22
EINECS Number: 240-726-7
Specific rotation: D25 +85.5 ± 2° (calculated for the free peptide)
Density: 1.56±0.1 g/cm3(Predicted)
RTECS No.: YW9000000
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Eptifibatide for Treatment of Acute Coronary Syndrome 188627-80-7
Name: Eptifibatide
CAS number: 188627-80-7
Molecular formula: C35H49N11O9S2
Molecular weight: 831.96
EINECS Number: 641-366-7
Density: 1.60±0.1 g/cm3(Predicted)
Storage conditions: Sealed in dry, store in freezer, under -15°C
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Terlipressin Acetate for Esophageal Variceal Bleeding
Name: N-(N-(N-Glycylglycyl)glycyl)-8-L-lysinevasopressin
CAS number: 14636-12-5
Molecular formula: C52H74N16O15S2
Molecular weight: 1227.37
EINECS Number: 238-680-8
Boiling point: 1824.0±65.0 °C (Predicted)
Density: 1.46±0.1 g/cm3(Predicted)
Storage conditions: Keep in dark place, Inert atmosphere, Store in freezer, under -15°C.
Acidity coefficient: (pKa) 9.90±0.15 (Predicted)
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Teriparatide Acetate API for Osteoporosis CAS NO.52232-67-4
Teriparatide is a synthetic 34-peptide, a 1-34 amino acid fragment of human parathyroid hormone PTH, which is the biologically active N-terminal region of the 84 amino acids endogenous parathyroid hormone PTH. The immunological and biological properties of this product are exactly the same as those of endogenous parathyroid hormone PTH and bovine parathyroid hormone PTH (bPTH).
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Atosiban Acetate Used for Anti Premature Birth
Name: Atosiban
CAS number: 90779-69-4
Molecular formula: C43H67N11O12S2
Molecular weight: 994.19
EINECS Number: 806-815-5
Boiling point: 1469.0±65.0 °C (Predicted)
Density: 1.254±0.06 g/cm3(Predicted)
Storage conditions: -20°C
Solubility: H2O: ≤100 mg/mL
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Carbetocin to Prevent Uterine Contraction and Postpartum Hemorrhage
Name: CARBETOCIN
CAS number: 37025-55-1
Molecular formula: C45H69N11O12S
Molecular weight: 988.17
EINECS Number: 253-312-6
Specific rotation: D -69.0° (c = 0.25 in 1M acetic acid)
Boiling point: 1477.9±65.0 °C (Predicted)
Density: 1.218±0.06 g/cm3(Predicted)
Storage conditions: -15°C
Form: powder
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Cetrorelix Acetate to Prevent Premature Ovulation 120287-85-6
Name: Cetrorelix acetate
CAS number: 120287-85-6
Molecular formula: C70H92ClN17O14
Molecular weight: 1431.04
EINECS Number: 686-384-6