Reagents

High-purity reagents for discovery and scale-up β€” stocked, QC-checked, and ready for rapid dispatch. From coupling agents to catalysts and linkers, get what your chemistry needs under one roof.

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Azide-PEG3-Amine

Reagent β€’ technical, β‰₯90% (GC)

CAS No.: 134179-38-7
Molecular Weight: 218.25
Empirical Formula: C8H18N4O3
Product No.: CCS-R-10001
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Pteroic acid

Reagent β€’ β‰₯93%

CAS No.: 119-24-4
Molecular Weight: 312.28
Empirical Formula: C14H12N6O3
Product No.: CCS-R-10002
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N10-(Trifluoroacetyl)pteroic acid

Reagent β€’ 95%

CAS No.: 37793-53-6
Molecular Weight: 408.29
Empirical Formula: C16H11F3N6O4
Product No.: CCS-R-10003
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7-Methylcoumarin

Reagent

CAS No.: 2445-83-2
Molecular Weight: 160.17
Empirical Formula: C10H8O2
Product No.: CCS-R-10004
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4-Methoxy-thiobenzamide

Reagent

CAS No.: 2362-64-3
Molecular Weight: 167.23
Empirical Formula: C8H9NOS
Product No.: CCS-R-10005
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Benzotriazol-1-methanol

Reagent β€’ 98%

CAS No.: 28539-02-8
Molecular Weight: 149.15
Empirical Formula: C7H7N3O
Product No.: CCS-R-10006
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Methyl (E)-2-(bromomethyl)-Ξ±-(methoxymethylene)benzeneacetate

Reagent β€’ β‰₯98%

CAS No.: 117428-49-6
Molecular Weight: 285.13
Empirical Formula: C12H13BrO3
Product No.: CCS-R-10007
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4-tert-Butylthiobenzamide

Reagent β€’ β‰₯97%

CAS No.: 57774-77-3
Molecular Weight: 193.31
Empirical Formula: C11H15N S
Product No.: CCS-R-10008
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4-Chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine

Reagent

CAS No.: 876343-10-1
Molecular Weight: 279.47
Empirical Formula: C6H3ClIN3
Product No.: CCS-R-10009
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3,5-Dibromo-1H-1,2,4-triazole

Reagent

CAS No.: 7411-23-6
Molecular Weight: 226.86
Empirical Formula: C2HBr2N3
Product No.: CCS-R-10010
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Copper(II) trifluoromethanesulfonate

Reagent β€’ 98%

CAS No.: 34946-82-2
Molecular Weight: 361.68
Empirical Formula: C2F6O6S2Cu
Product No.: CCS-R-10011
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5-(4-Fluoro-phenyl)-1H-pyrazole

Reagent

CAS No.: 154258-82-9
Molecular Weight: 162.17
Empirical Formula: C9H7FN2
Product No.: CCS-R-10012
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2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethanamine

Reagent

CAS No.: 1450752-97-2
Molecular Weight: 137.19
Empirical Formula: C7H11N3
Product No.: CCS-R-10013
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1-Hydroxyhept-6-yn-3-one

Reagent

CAS No.: 1450754-40-1
Molecular Weight: 126.16
Empirical Formula: C7H10O2
Product No.: CCS-R-10014
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2-Bromobenzothiophene

Reagent β€’ 97%

CAS No.: 5394-13-8
Molecular Weight: 213.09
Empirical Formula: C8H5BrS
Product No.: CCS-R-10015
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SnAP M Reagent

Reagent β€’ 95%

CAS No.: 1557288-04-6
Molecular Weight: 364.15
Empirical Formula: C15H35NOSn
Product No.: CCS-R-10016
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Sodium difluoromethanesulfinate

Reagent

CAS No.: 275818-95-6
Molecular Weight: 138.07
Empirical Formula: C H F2NaO2S
Product No.: CCS-R-10017
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Sodium 1-(tert-butoxycarbonyl)azetidine-3-sulfinate

Reagent β€’ β‰₯98%

CAS No.: 1622013-57-3
Molecular Weight: 243.26
Empirical Formula: C8H14NNaO4S
Product No.: CCS-R-10018
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Propargyl-PEG1-acid

Reagent β€’ β‰₯95%

CAS No.: 55683-37-9
Molecular Weight: 128.13
Empirical Formula: C6H8O3
Product No.: CCS-R-10019
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Propargyl-PEG2-acid

Reagent β€’ β‰₯95%

CAS No.: 1859379-85-3
Molecular Weight: 172.18
Empirical Formula: C8H12O4
Product No.: CCS-R-10020
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3-(Fluorosulfonyl)benzoic acid

Reagent β€’ 95% (HPLC)

CAS No.: 454-95-5
Molecular Weight: 204.18
Empirical Formula: C7H5FO4S
Product No.: CCS-R-10021
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2-(1-(tert-butoxycarbonyl)piperidin-4-yl)acetic acid

Reagent β€’ β‰₯97%

CAS No.: 157688-46-5
Molecular Weight: 243.30
Empirical Formula: C12H21NO4
Product No.: CCS-R-10022
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3-Chloro-2-methylbenzenethiol

Reagent β€’ β‰₯97% (GC)

CAS No.: 53249-76-6
Molecular Weight: 158.64
Empirical Formula: C7H7ClS
Product No.: CCS-R-10023
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1-Fluoro-2-nitronaphthalene

Reagent

CAS No.: 5385-52-4
Molecular Weight: 191.16
Empirical Formula: C10H6FNO2
Product No.: CCS-R-10024
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3-Bromo-1-chloronaphthalene

Reagent β€’ β‰₯97%

CAS No.: 325956-47-6
Molecular Weight: 241.51
Empirical Formula: C10H6BrCl
Product No.: CCS-R-10025
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3-Fluoroanisole

Reagent β€’ 99%

CAS No.: 456-49-5
Molecular Weight: 126.13
Empirical Formula: C7H7FO
Product No.: CCS-R-10026
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1-Fluoro-3-isopropoxybenzene

Reagent β€’ β‰₯98%

CAS No.: 203115-93-9
Molecular Weight: 154.18
Empirical Formula: C9H11FO
Product No.: CCS-R-10027
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1-(tert-butoxy)-3-fluorobenzene

Reagent β€’ β‰₯98%

CAS No.: 16222-40-5
Molecular Weight: 168.21
Empirical Formula: C10H13FO
Product No.: CCS-R-10028
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2-Fluoro-4-methoxybenzaldehyde

Reagent

CAS No.: 331-64-6
Molecular Weight: 154.14
Empirical Formula: C8H7FO2
Product No.: CCS-R-10029
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3-Fluorophenol

Reagent β€’ 98%

CAS No.: 372-20-3
Molecular Weight: 112.10
Empirical Formula: C6H5FO
Product No.: CCS-R-10030
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2-Fluoro-4-hydroxybenzaldehyde

Reagent

CAS No.: 348-27-6
Molecular Weight: 140.11
Empirical Formula: C7H5FO2
Product No.: CCS-R-10031
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