parathyroid hormone (3-34) (CAS 51257-86-4) — formula C175H274N52O48S2, molecular weight 3939; category pharmaceutical intermediates and APIs.
parathyroid hormone (3-34) (CAS 51257-86-4) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C175H274N52O48S2 comprises 175 C, 274 H, 52 N, 48 O, 2 S atoms. Its molecular weight is about 3939. Reported physicochemical data: LogP about -14.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 51257-86-4 |
|---|---|
| Molecular Formula | C175H274N52O48S2 |
| Molecular Weight | 3939 |
| LogP | -14.7 |
| Category | Pharmaceutical Intermediates & APIs |
parathyroid hormone (3-34) is a pharmaceutical intermediate or API compound with CAS registry number 51257-86-4 and molecular formula C175H274N52O48S2 (molecular weight 3939), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 51257-86-4
Its molecular formula C175H274N52O48S2 comprises 175 C, 274 H, 52 N, 48 O, 2 S atoms.
Also known as: parathyroid hormone (3-34) · 甲状腺激素相关肽pTH (3-34) (bovine)
Category: pharmaceutical intermediates and APIs
The CAS registry number of parathyroid hormone (3-34) is 51257-86-4.
Molecular formula C175H274N52O48S2, molecular weight 3939.
It is also registered under: parathyroid hormone (3-34), 甲状腺激素相关肽pTH (3-34) (bovine).
Category: Pharmaceutical Intermediates & APIs.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for parathyroid hormone (3-34) (CAS 51257-86-4), compiled from public chemistry databases.
| CAS Number | 51257-86-4 |
|---|---|
| PubChem CID | 16131140 |
| Molecular Formula | C175H274N52O48S2 |
| Molecular Weight | 3939 |
|---|---|
| XLogP3 | -14.7 |
| Hydrogen Bond Donor Count | 51 |
| Hydrogen Bond Acceptor Count | 62 |
| Rotatable Bond Count | 142 |
| Exact Mass | 3937.0073059 |
| Monoisotopic Mass | 3936.0039510 |
| Topological Polar Surface Area | 1700 |
| Heavy Atom Count | 277 |
51257-86-4; Bpth (3-34); Hpth (3-34); RefChem:170016; pTH (3-34) (bovine); CID 16131140; DA-57215; FP108875; H-SEIQFMHNLGKHLSSMERVEWLRKKLQDVHNF-OH; pTH (3-34) (bovine) trifluoroacetate salt
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.