137201-62-8 Spinorphin L-Threonine, N-(N-(1-(N-(N-(N-L-leucyl-L-valyl)-L-valyl)-L-tyrosyl)-L-prolyl)-L-tryptophyl)- Leucyl-valyl-valyl-tyrosyl-prolyl-tryptophyl-threonine Leu-val-val-tyr-pro-trp-thr CAS 137201-62-8

Purity 97%+In StockPharmaceutical Standards
CAS No.137201-62-8
Molecular FormulaC45H64N8O10
Molecular Weight877.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

137201-62-8 Spinorphin L-Threonine, N-(N-(1-(N-(N-(N-L-leucyl-L-valyl)-L-valyl)-L-tyrosyl)-L-prolyl)-L-tryptophyl)- Leucyl-valyl-valyl-tyrosyl-prolyl-tryptophyl-threonine Leu-val-val-tyr-pro-trp-thr CAS 137201-62-8 chemical structure

Description

CATO supplies 137201-62-8 Spinorphin L-Threonine, N-(N-(1-(N-(N-(N-L-leucyl-L-valyl)-L-valyl)-L-tyrosyl)-L-prolyl)-L-tryptophyl)- Leucyl-valyl-valyl-tyrosyl-prolyl-tryptophyl-threonine Leu-val-val-tyr-pro-trp-thr (CAS 137201-62-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C45H64N8O10. Molecular weight: 877.04 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC45H64N8O10
Molecular Weight877.04 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms8

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