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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Camphor, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Camphor impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Camphor-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Camphor Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(±)-Camphor-d6 Stable Isotopes CS-T-101735 Not Available Enquire
(±)-Juniper Camphor-D6 Stable Isotopes CS-T-97372 75363-78-9(Unlabelled) Enquire
(R)-(+)-Camphor-d2 Stable Isotopes CS-T-94550 34733-73-8 Enquire
4-Methylbenzylidene Camphor-d4 Stable Isotopes CS-T-101133 1219806-41-3 Enquire
Isopropyl (1R)-(+)-10-Camphorsulfate-d7 Stable Isotopes CS-T-99193 Not Available Enquire
Norcamphor-d2 Stable Isotopes CS-T-103490 18153-61-2 Enquire
Norcamphor-d4 Stable Isotopes CS-T-103489 497-38-1(unlabelled) Enquire
rac Isopropyl (±)-10-camphorsulfate-d7 Stable Isotopes CS-T-99192 Not Available Enquire
trans-Clopenthixol-d4 (-)-10-Camphorsulfonic Acid Salt Stable Isotopes CS-T-99324 Not Available Enquire
Voriconazole (1R)-(-)-10-camphorsulfonate-D3 Stable Isotopes CS-T-102378 Not Available Enquire
Zuclopenthixol-d4 (-)-10-Camphorsulfonic Acid Salt Stable Isotopes CS-T-99045 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(1R)-(+)-2,10-Camphorsultam API CS-T-68766 108448-77-7 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(-)-Camphorsulfonic Acid Methyl Ester Impurity CS-O-45431 83603-04-7 Enquire
(±)-Camphor Impurity CS-T-10091 76-22-2 Enquire
(1R,3S)-Camphoric Acid Impurity CS-T-10093 124-83-4 In Stock
(R)-(+)-Camphor Impurity CS-T-10090 464-49-3 Enquire
4-Methylbenzylidene Camphor Impurity CS-T-33268 36861-47-9 In Stock
Benzylidene Camphor Sulfonic Acid Impurity CS-ED-42348 56039-58-8 Enquire
Clopidogrel Camphorsulfonate Impurity CS-ED-01224 120202-68-8 In Stock


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(+)-3-Bromocamphor Intermediate CS-ED-21580 10293-06-8 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Methyl Camphorsulphonate Fine Chemicals CS-O-59987 46471-67-4 Enquire


Pesticide Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Alpha camphorene Pesticide Standards CS-ED-00687 532-87-6 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(+)-Juniper Camphor Building Blocks CS-O-48717 473-04-1 Enquire
3-Benzylidenecamphor Building Blocks CS-T-95921 15087-24-8 Enquire