CompoundList
Sign in
Screening compounds

Blp 1654

Also known as Blp-1654, BL P1654, BL-P 1654

CAS 28889-87-4Formula C18H22N6O5SMolar mass 434.48 g/mol
Get quotes Safety data
Blp 1654 chemical structure, C18H22N6O5S, CAS 28889-87-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
28889-87-4
Formula
C18H22N6O5S
Molar mass
434.48 g/mol
HS code
294110
Category
Screening compounds

What is Blp 1654?

Plain description, key identifiers and synonyms

Blp 1654 is a chemical substance with the molecular formula C18H22N6O5S and a molar mass of 434.48 g/mol. Its CAS registry number is 28889-87-4. The IUPAC name is (2S,5R,6R)-6-[[(2R)-2-(diaminomethylidenecarbamoylamino)-2-phenylacetyl]amino]-3,3-dimethyl-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
(2S,5R,6R)-6-[[(2R)-2-(diaminomethylidenecarbamoylamino)-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS number
28889-87-4
Molecular formula
C18H22N6O5S
UNII
0BL51C9681
InChIKey
GIPLLNWRTXVAHM-NJBDSQKTSA-N
InChI
InChI=1S/C18H22N6O5S/c1-18(2)11(15(27)28)24-13(26)10(14(24)30-18)21-12(25)9(8-6-4-3-5-7-8)22-17(29)23-16(19)20/h3-7,9-11,14H,1-2H3,(H,21,25)(H,27,28)(H5,19,20,22,23,29)/t9-,10-,11+,14-/m1/s1
Canonical SMILES
CC1(C)SC2C(NC(=O)C(NC(=O)N=C(N)N)c3ccccc3)C(=O)N2C1C(=O)O
Isomeric SMILES
CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)NC(=O)N=C(N)N)C(=O)O)C

Synonyms

  • Blp-1654
  • BL P1654
  • BL-P 1654
  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((2R)-((((aminoiminomethyl)amino)carbonyl)amino)phenylacetyl)amino)-3,3-dimethyl-7-oxo-, (2S,5R,6R)-

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
434.48 g/molcalc.
Exact mass
434.1372 Dacalc.
LogP (octanol/water)
-0.66calc.
Topological polar surface area
180.2 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
5calc.
Heavy atoms
30calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.39calc.
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, O=C(Cc1ccccc1)NC1C(=O)N2CCSC12

O=C(Cc1ccccc1)NC1C(=O)N2CCSC12

3 rings, 18 atoms.

177 other chemicals share 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 1654 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Blp 1654 can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Blp 1654 price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

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 1654 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 1654 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Blp 1654, based on the data on this page

What is Blp 1654?

Blp 1654 is a chemical substance with the molecular formula C18H22N6O5S and a molar mass of 434.48 g/mol. Its CAS registry number is 28889-87-4. The IUPAC name is (2S,5R,6R)-6-[[(2R)-2-(diaminomethylidenecarbamoylamino)-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

What is the CAS number of Blp 1654?

The CAS registry number of Blp 1654 is 28889-87-4.

What is the molecular formula and weight of Blp 1654?

The molecular formula of Blp 1654 is C18H22N6O5S and its molar mass is 434.48 g/mol.

What is Blp 1654 used for?

Known uses and roles of Blp 1654 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Blp 1654 hazardous?

No GHS hazard classification for Blp 1654 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 1654?

Blp 1654 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 1654?

Post a free request on CompoundList and suppliers of Blp 1654 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Blp 1654?

Suppliers quote Blp 1654 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 1654

Get quotes for Blp 1654

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Blp 1654
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Blp 1654 with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/blp-1654-28889-87-4" title="Blp 1654 structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 294110

Price on request
Free quotes, contact stays private
Get quotes