[an error occurred while processing this directive]

Salmon Calcitonin 47931-85-1

Item Code:47931-85-1 Features:EP
  • Description

Product name
Synonyms
  • Calcitonin 1 precursor
  • Calcitonin-salmon
  • Calcitonin, salmon
  • salmon calcitonin
  • Salmotonin
CAS
47931-85-1
Categories
  • Antiosteporotic Agents
  • Antihypocalcemic Agents
  • Bone Density Conservation Agents
Usage
Synthetic peptide, 32 residues long formulated as a nasal spray.
Appearance
White or almost white powder
Solubility
Freely soluble in water
Retention time(By HPLC)
Consistent with reference solution
Amino acids
Arg: 0.9 – 1.1
Asp: 1.8 – 2.2
Cys: 1.4 – 2.1
Glu: 2.7 – 3.3
Gly:  2.7 – 3.3
His: 0.9 – 1.1
Leu: 4.5 – 5.3
Lys: 1.8 – 2.2
Pro:  1.7 – 2.3
Ser: 3.2 – 4.2
Thr: 4.2 – 5.2
Tyr: 0.7 – 1.1
Val: 0.9 – 1.1     
Acetic acid
4.0%-15.0%
Related Peptides (HPLC)
Impurity A (Ac-CT)
Impurity B (D-Leu9-CT)
Impurity C (des-Tyr22-CT)
Impurity D (O-Ac-CT)
Impurity E (CT-Gly)
Individual impurity
Total impurity
 
Not more than 3.0%
Not more than 3.0%
Not more than 3.0%
Not more than 3.0%
Not more than 0.6%
Not more than 3.0%
Not more than 5.0%
Purity (HPLC)
≥95.0%
Water (KF)
Not more than 10.0%
Acetic acid and Water 
Not more than 20.0%
Bacterial endotoxins
Less than 25 IU/mg
Assay
90.0-105.0%
Storage
Store protected from light at a temperature between 2-8℃

Other Products

Product Name Cas No. Description
Product Name:
Szechuan Lovage Rhizome Oil
Model:
50%
Description:
50%
Product Name:
SKIGKV - NH2
Model:

Description:
C28H55N9O7
Product Name:
Suc-LEPF-pNA
Model:

Description:
C35H44N6O11
Product Name:
Solifenacin Succinate
Model:
242478-38-2
Description:
≥99%(HPLC)
Product Name:
SULFASALAZINE
Model:
599-79-1
Description:
USP/EP/CP
Product Name:
SIVmac239-2
Model:

Description:
C70H123N19O25
Product Name:
SMCX (963-973) (human)
Model:

Description:
C48H81N13O18
Product Name:
Secretin (5 - 27), porcine
Model:

Description:
C115H200N38O34
more