CompoundList

Blp 875

Also known as 6-(R-alpha-Amino-3-thienylacetamido)penicillanic acid, 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((amino-3-thienylacetyl)amino)-3-methylene-7-oxo-, (2S-(2-alpha,5-alpha,6-beta(S*)))-, trihydrate, (2R,5R,6R)-6-[2-Amino-2-(thiophen-3-yl)acetamido]-3-methylidene-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

CAS 63504-05-2Formula C13H13N3O4S2Molar mass 339.40 g/mol
Blp 875 chemical structure, C13H13N3O4S2, CAS 63504-05-2
2D chemical structure

Key facts

What buyers check first

CAS number
63504-05-2
Formula
C13H13N3O4S2
Molar mass
339.40 g/mol
HS code
294110
Category
Screening compounds

What is Blp 875?

Plain description, key identifiers and synonyms

Blp 875 is a chemical substance with the molecular formula C13H13N3O4S2 and a molar mass of 339.40 g/mol. Its CAS registry number is 63504-05-2. The IUPAC name is (2R,5R,6R)-6-[(2-amino-2-thiophen-3-ylacetyl)amino]-3-methylidene-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,5R,6R)-6-[(2-amino-2-thiophen-3-ylacetyl)amino]-3-methylidene-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS number
63504-05-2 CAS number cross-checked
Molecular formula
C13H13N3O4S2
InChIKey
TZAUXCYPIVIPFO-IRHHVTTKSA-N
InChI
InChI=1S/C13H13N3O4S2/c1-5-9(13(19)20)16-11(18)8(12(16)22-5)15-10(17)7(14)6-2-3-21-4-6/h2-4,7-9,12H,1,14H2,(H,15,17)(H,19,20)/t7?,8-,9+,12-/m1/s1
Canonical SMILES
C=C1SC2C(NC(=O)C(N)c3ccsc3)C(=O)N2C1C(=O)O
Isomeric SMILES
C=C1[C@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)C(C3=CSC=C3)N)C(=O)O

Synonyms

  • 6-(R-alpha-Amino-3-thienylacetamido)penicillanic acid
  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((amino-3-thienylacetyl)amino)-3-methylene-7-oxo-, (2S-(2-alpha,5-alpha,6-beta(S*)))-, trihydrate
  • (2R,5R,6R)-6-[2-Amino-2-(thiophen-3-yl)acetamido]-3-methylidene-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
339.40 g/molcalc.
Exact mass
339.0347 Dacalc.
LogP (octanol/water)
0.11calc.
Topological polar surface area
112.7 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.31calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C=C1CN2C(=O)C(NC(=O)Cc3ccsc3)C2S1

C=C1CN2C(=O)C(NC(=O)Cc3ccsc3)C2S1

3 rings, 18 atoms.

No other chemical in our database has this scaffold.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Blp 875 suppliers

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Blp 875 price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Blp 875 is traded under.

HS 2941.10Indicative HS code

Penicillins and their derivatives with a penicillanic acid structure, salts thereof

World exports in 2024
$1.66B
−2.5% vs 2023, imports $1.63B
2019 to 2024
Top exporters
  1. China56.8%
  2. Spain13.1%
  3. India * partner reported7.7%
Top importers
  1. India * partner reported16.4%
  2. Austria9.3%
  3. Brazil5.4%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Blp 875 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Blp 875, based on the data on this page

What is Blp 875?

Blp 875 is a chemical substance with the molecular formula C13H13N3O4S2 and a molar mass of 339.40 g/mol. Its CAS registry number is 63504-05-2. The IUPAC name is (2R,5R,6R)-6-[(2-amino-2-thiophen-3-ylacetyl)amino]-3-methylidene-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

What is the CAS number of Blp 875?

The CAS registry number of Blp 875 is 63504-05-2.

What is the molecular formula and weight of Blp 875?

The molecular formula of Blp 875 is C13H13N3O4S2 and its molar mass is 339.40 g/mol.

What is Blp 875 used for?

Known uses and roles of Blp 875 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Blp 875 hazardous?

No GHS hazard classification for Blp 875 is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Blp 875?

Blp 875 is usually classified under HS code 294110 (Penicillins and their derivatives with a penicillanic acid structure, salts thereof). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Blp 875?

Post a free request on CompoundList and suppliers of Blp 875 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Blp 875?

Suppliers quote Blp 875 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Blp 875

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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